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Engineer Moonshot: (Solidity / Rust) – Remote

Smart contract engineer who owns on-chain trading programs on Solana and EVM chains, from specification through deployment and security audits.

Mid Remote Posted about 9 hours ago We Work Remotely — Programming
What this role involves

Headquarters: Miami
URL: https://moonshot.com

Smart Contract Engineer — Moonshot
Remote ¡ $150K + equity

About Moonshot
Moonshot makes trading simple. Our mobile-first app gives more than 2 million users access to the latest tokens, tokenized stocks, and leverage trading, with over $4B in volume processed since launch in 2024. Every trade, auto-sell, and fee flow runs on-chain, and the contracts behind them have to be fast, safe, and correct.

The Role
You’ll own the on-chain programs that power Moonshot’s trading products on Solana and EVM chains. You’ll take each contract from spec through audit to production, and help design how we expand to new chains and products. We’re a small team, so you’ll join early and ship real code fast. Expect your first production deployment within your first two weeks.

What You’ll Do

Own core trading programs, including order execution, auto-sell, fee routing, and token launch, from specification to deployment and audit
Design cross-chain and settlement paths alongside our protocol engineers
Build and maintain a thorough test suite using Anchor tests, Foundry, and property-based fuzzing
Work directly with our security auditors on each release cycle

You Might Be a Fit If You

Have shipped production programs on Solana (Anchor) or an EVM L2, ideally securing more than $10M in TVL or volume
Can debug at the bytecode level when something breaks at 2 a.m.
Value the unglamorous work: testing, fuzzing, formal verification, and audits
Have delivered at least one end-to-end cross-chain integration (bridges, oracles, or settlement)
Understand trading mechanics such as slippage, MEV, and transaction ordering on Solana

Compensation & Benefits

$150K base salary plus meaningful early-stage equity
Full health, dental, and vision coverage (US-based hires)
$2,000 annual learning budget

To apply: https://weworkremotely.com/remote-jobs/moonshot-solidity-rust-remote

Read the full description
Engineer Backend Engineer at Astra Finance

Backend engineer designs, builds, and deploys features across payments, fraud detection, and compliance systems in a distributed microservices architecture.

Mid Posted about 22 hours ago RemoteFirstJobs Product
What this role involves

About Astra

Astra is building mission-critical infrastructure for moving money at scale. Our platform processes billions in annual transaction volume with 99.9%+ uptime, powering real-time transfers, bank debits, card disbursements, and complex financial compliance systems. We provide APIs and automation tools that enable businesses to move money programmatically while maintaining strict regulatory requirements.

The Role

We’re looking for a Backend Engineer to build and ship features across the financial systems that move real money every day. You’ll join a small team of experienced engineers working on our distributed microservices architecture, taking on features across payments, fraud detection, compliance, and user management from design through production.

This role is for an engineer who already delivers independently and is ready to take on broader scope. You’ll work on larger, cross-domain problems, get real exposure to architecture decisions, and grow quickly in a domain where correctness and reliability matter.

What You’ll Do

  • Own features end to end: Design, build, test, and deploy backend features and services across payments, fraud, compliance, and user management, then run and monitor what you ship

  • Integrate with financial partners and APIs: Build and maintain integrations with banks, card networks, and other third-party services, handling the edge cases that money movement demands

  • Contribute to design: Write and review technical designs for your own work, participate in architecture discussions, and learn how our domain-driven, event-driven approach fits together

  • Improve performance and reliability: Find and fix bottlenecks and failure modes across our microservices, and help raise the quality of our tests and observability

  • Collaborate across teams: Work closely with product and compliance to turn business and regulatory requirements into working software

What We’re Looking For

Required Experience

  • 3+ years of professional software engineering experience building production backend systems

  • Track record of delivering features independently, from ambiguous requirements to production, with sound judgment on when to ask for help

  • Solid foundation in algorithms, data structures, and computer science fundamentals

  • Working experience with distributed systems, event-driven architectures, or microservices

  • Ability and willingness to travel up to ~15% annually

Education

  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience. We care more about demonstrated ability than credentials.

Technical Skills

  • Backend development: Python 3 and web frameworks and APIs (we use Flask)

  • Databases: Experience with SQL and NoSQL databases

  • Cloud infrastructure: Google Cloud Platform, or similar cloud platforms

  • Architecture patterns: Familiarity with domain-driven design, clean architecture, and CQRS is a plus

Preferred Experience

  • Financial systems: Payment processing, fraud detection, or compliance systems

  • Financial regulations: Familiarity with AML, KYC, PCI DSS, or similar regulations

  • Banking integrations: Experience with financial APIs and money movement systems (ACH, card networks)

  • Third-party integrations: Experience building and maintaining integrations with external services

  • Scale and reliability: Experience with systems processing high transaction volumes

Why This Role Matters

  • Direct impact: You’ll be a big part of a small engineering team building systems that power a growing fintech platform

  • Complex problems: Work on sophisticated challenges that few engineers get to solve

  • Room to grow: A path to broader scope and, over time, technical leadership as the team scales

  • Financial innovation: Build systems that enable new financial products and services

What We Offer

  • Competitive compensation with equity in a growing fintech company.

  • Remote-first culture with flexible working arrangements

  • Small team, big impact — your work directly supports Astra’s ability to scale responsibly

  • Mission-driven — build infrastructure that powers financial innovation while meeting the highest regulatory standards

Remote Work and Culture

Astra is a remote-first company hiring only within the U.S. We value thoughtful collaboration, clarity, and initiative. We’re proud to be an equal opportunity employer and are committed to building a diverse and inclusive team.

How to Apply

  • We’re looking for engineers who are excited by complex systems problems and have the educational background and experience to handle sophisticated challenges.

  • If you’re passionate about building mission-critical financial infrastructure and want to have a direct impact on our technical direction, we’d love to hear from you.

Read the full description
Engineer ESS Design Engineer – Secret Clearance | Hybrid at Cambridge International Systems, Inc.

Designs, tests, and implements electronic security systems for government missions, from site surveys through final deployment and installation.

Mid Hybrid Posted about 22 hours ago RemoteFirstJobs Product
What this role involves

ESS Design Engineer– Secret Clearance |Hybrid

Cambridge International Systems, Inc.

Join a dynamic global team united by shared values: commitment, integrity, and perseverance. At Cambridge, you’ll work alongside top talent worldwide, tackling some of today’s most complex and critical challenges in defense and security.

We are currently seeking a ESS Design Engineer to support operations in Charleston, SC, with an opportunity to travel to locations such as Djibouti and Italy. This is a full-time, CONUS/OCONUS position requiring an active DoD Secret clearance.

This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service Contract Act (SCA).

The base salary range for this role is $90,000.00 to $110,000.00 annually, depending on geographic location and experience. The final offer will be based on relevant experience, skills, internal equity, and market data.

What You’ll Do

As an ESS Design Engineer, you will play a critical role in design, installation, testing, and implementation of Electronic Security Systems (ESS), ensuring solutions meet customer requirements, government standards, and industry best practices from initial concept through final deployment., that serve U.S. government missions. This role falls under Field Service Engineer within our compensation framework. This role falls under Design Engineer within our compensation framework.   This position reports to Director – Engineering, Logistics & Implementations.  You will:

  • Participate in site surveys and gathering of data to obtain site-specific information necessary for design and installation efforts
  • Provide support to the design of electronic security system and subsystem solutions from initial concept to final product based on customer work requirements.
  • Generate material lists for design efforts.
  • Participate in periodic design reviews as dictated by customer/ contract requirements
  • Perform PITCO (Pre-Installation, Testing and Check Out) activities in our engineering facility.
  • Leverage manufacturer’s literature and technical support during solution development
  • Utilize controlled documentation and government standards, application guides, and industry best practices to support the design and installation process
  • Assist with the scope definition, specification, and budgetary write-ups for proposal capture personnel for ESS efforts.
  • Performs physical installation activities in unusual locations including climbing in and out of equipment and working outdoors.
  • Installs, repairs, and services electronic equipment, such as computers, radar, missile control, avionics, and communications, in field installations.

What You’ll Bring

Required Qualifications:

Must be proficient in using different technologies such as computers and other tools and systems pertinent to the position.

  • Education & Experience:
    • HS Diploma
    • 8 years of hands-on experience
  • Technical Expertise:
    • Strong Working knowledge and/or certification with electronic security manufacturers such as Lenel, AMAG, DMP, Software House, FLIR, Hirsch, MDI, Bosch, Pelco, Genetec, HID, and Axis.
    • Working knowledge and /or certification with operating systems commonly used for ACS, IDS, and CCTV systems
    • Installation, testing, and troubleshooting of electronic security system components and supporting hardware; examples include the following:
    • Security appliances/processors and field sensors (e.g. motion/vibration, contact, buried line, fiber optic, radar, microwave, thermal, etc.)
    • Access control: workstations with credentialing software, door controllers, card readers
    • CCTV: cameras, video management servers, network video recorders
    • Battery backup controllers
    • Ability to manage multiple, simultaneous workloads effectively, including adapting to changes, planning, organizing, and prioritizing work
    • Ability to read and interpret project ICD (Interface Control Document) drawings and electrical schematics
  • Clearance:
    • Must have a current and active DoD Secret security clearance.

Preferred (Nice to Have):

  • Hands on experience deploying and testing Physical Security Systems

  • 8 plus years’ experience in security systems installation

  • Excellent verbal and written communication skills.

  • Must possess a DoD Secret security clearance

  • HS diploma or equivalent

  • Must be proficient in using different technologies such as computers and other tools and systems pertinent to the position.

Travel Requirements

  • Up to 70% travel, both CONUS and OCONUS by motor vehicle and/or air travel may be required; some overnight stays possible.
  • Must have an active passport to support OCONUS travel.

Physical & Work Environment Requirements

  • Periods of prolonged sitting and/or standing, including desk-based computer work.

  • Travel between work locations, including company offices, customer sites, and government installations.

  • Occasional extended work hours, including evenings or weekends, as needed.

  • Transport and use of work equipment, such as laptops and job-related tools, during site visits.

  • Work is performed in a secure facility where personal electronic devices (including Bluetooth- or Wi-Fi-enabled devices) may be restricted.

  • Work may be performed in industrial or potentially hazardous environments, including around heavy machinery and moving equipment.

  • Regular exposure to outdoor conditions and varying weather.

  • Physical activities may include bending, lifting, carrying, pushing, and pulling materials, consistent with established one-person lift guidelines.

  • Use of tools, equipment, and machinery as required for the role.

  • Work at elevated heights using ladders, scaffolding, boom lifts, or scissor lifts.

  • Communication with team members, customers, and stakeholders through verbal and written methods.

  • Ability to manage competing priorities, work under deadlines, and maintain attention to detail.

  • Interaction with others in dynamic environments, including situations requiring problem-solving and conflict resolution.

  • Compliance with applicable medical or travel requirements for certain assignments, including domestic or international travel, as required by governing authorities.

  • Compliance with vaccination and medical requirements for TDY/OCONUS roles as per Vaccine Recommendations by AOR | Health.mil.

Background & Security

  • Employment is contingent upon successful background investigation
  • Alcohol and Drug screening may be required for federal contract compliance

Benefits & Perks

We believe in investing in our team—both professionally and personally:

  • Medical, dental, vision, life, accident, and critical illness insurance
  • 401(k) immediate vesting and match
  • Paid time off and company holidays
  • Generous tuition & training support
  • Relocation assistance
  • Sign-on and performance-based bonuses
  • Employee referral program
  • Access to Tickets at Work, EAP, wellness initiatives, and more

Cambridge International Systems is committed to investing in our employees and their future by providing them with competitive compensation, career development opportunities and comfortable working conditions.  Available to part-time and temporary employees are the benefits below:

  • Referral bonuses
  • Performance-based bonuses
  • Community involvement & outreach
  • Wellness program
  • Employee referral program
  • Access to Tickets at Work, EAP, wellness initiatives, and more

Join Us

If you’re driven by mission, technology, and teamwork—we want to hear from you. Cambridge is growing, and this position is just one of many opportunities on our global team. Know someone perfect for the role? Referrals are welcome—both employees and non-employees may qualify for a bonus.

Apply today and help shape the future of secure cloud computing for national security.

About Cambridge International Systems

At Cambridge, we believe innovation and agility thrive when people work together. Our culture is built on teamwork, collaboration, and a commitment to listening, learning, and bringing out the best ideas in every employee. We empower our people to take on challenges, persevere to get the job done, and lead with integrity in everything we do.

Our commitment to our employees and workplace culture has been recognized through the DAV Patriot Small Employer of the Year Award in 2026 and the Cigna Healthy Workforce Gold Designation in 2025. These recognitions reflect our ongoing commitment to creating a workplace where employees are valued, supported, and empowered to do their best work. At Cambridge, we are proud to foster an environment where people can grow, contribute, and make a meaningful impact. Learn more at www.cbridgeinc.com.

We are an equal opportunity employer. Applicants and employees are considered for positions and are evaluated without regard to any protected status under applicable law or other similar factors that are not job-related. We encourage all qualified individuals to apply for employment. Selected applicants may be subject to a background investigation and/or education verification.

We provide reasonable accommodation for qualified individuals with disabilities in accordance with federal, state, and local law. If you require a reasonable accommodation to participate in the application process or to perform the essential functions of the position, please contact our Recruiting Team at [email protected].

Read the full description
Engineer Software Engineer (.NET) at LastPass

Develops and maintains backend .NET services, APIs, and payment processing platforms for LastPass's commerce and billing systems.

Mid Posted about 22 hours ago RemoteFirstJobs Product
What this role involves

About LastPass

LastPass delivers Secure Access Essentials, helping individuals and organizations manage and protect access to AI, applications, and credentials straight from the browser. Trusted by more than 100,000 businesses and millions of users worldwide, LastPass blends strong security with everyday simplicity. From discovering unapproved AI and applications to reducing login friction and securing credentials across the business, LastPass delivers on its mission to give everyone seamless access to everything they need to work, move fast, and stay protected as their environments evolve.

Curious about our products? Visit our website and try it free!

We welcome new ideas, support your growth, and recognize your value, if this aligns with what you are looking for in your next career move, Join Us!

LastPass is looking for a Software Engineer (.NET):

As a .NET Engineer on the team, you will build and evolve the backend commerce and payment platforms that support LastPass subscriptions, billing, and global payment processing. You will help modernize critical systems, strengthen platform reliability, and deliver integrations with payment providers.

About the Team:

This Team is a core commerce engineering team within LastPass’s Data & Commerce Cluster. The team is responsible for architecting, scaling, and maintaining the core backend platforms that power global e-commerce, billing, and payment processing for LastPass.

We are working mostly with .NET, in rare cases using Angular.

If you are passionate about complex problem solving and motivated by scale, then this is the role for you!

Who will you work with?

You will work closely with fellow .NET engineers, SDETs, QA engineers, database developers, and engineering leaders to build, test, and support reliable commerce and payment services. You will collaborate with Product, Finance, Data, Operations, and other engineering to deliver secure, seamless payment experiences for LastPass customers.

What are some of the exciting challenges you will be working on?

  • Developing scalable .NET services and REST APIs. Delivering payment gateway integrations and regional payment methods
  • Contribute to planning and delivery of features in collaboration with a dynamic team
  • Advocate for non-functional requirements and cost-effective solutions. Develop, test, and maintain solutions within your domain
  • Collaborate with other teams, engage in decision-making, and influence technical direction
  • Contribute to a successful, customer-facing application, shaping it with new features to meet user needs

What does it take to work at LastPass?

  • Proficient in C# and .NET Core for web app development
  • Skilled in REST API creation and consumption
  • Experienced with relational databases and EF Core
  • Familiar with OOP best practices, Docker, and web security
  • Good communication skills
  • Collaborative team player excelling in problem-solving

It’s great, but not required:

  • Experience with microservice architecture
  • Experience in Commerce systems and different payment providers
  • Zuora developer knowledge
  • Experience with AWS including secret manager (or other Cloud provider) and background services
  • Foundational experience with Angular

Why LastPass?

  • The leader in secure access
  • High-growth, collaborative environment with inclusive teams
  • Remote-first culture
  • Competitive compensation
  • Flexible Paid Time Off policies, including but not limited to: Quarterly Self-Care Days (4 extra paid days off annually) and Volunteer Days
  • Parental leave
  • Comprehensive health coverage, including dependents
  • Home office setup support
  • LastPass Families free account for up to 5 members
  • Continuous learning and development opportunities, including an annual learning stipend to invest in your growth
  • Peer-to-peer recognition through Quantum Workplace
  • Employee Assistance Program for well-being support
  • Remote work stipend to support your home office needs
  • Short-Term or Remote-Centric Work Arrangements for added flexibility

Unlock your potential with us - your skills, experience, and unique perspective matter more than just checking the boxes. Apply today, and let’s build the future together!

We’re building an inclusive community that reflects the people of all races, genders, sexual orientations, national origins, backgrounds, and perspectives who share our world.

For more information about how we process your personal data and your rights, please refer to our Candidate Privacy Notice.

Read the full description
Engineer ESS Design Engineer – Secret Clearance | Hybrid at Cambridge International Systems, Inc.

Designs, tests, and implements electronic security systems for U.S. government missions, from site surveys through final deployment and installation.

Mid Hybrid Posted about 22 hours ago RemoteFirstJobs Product
What this role involves

ESS Design Engineer– Secret Clearance |Hybrid

Cambridge International Systems, Inc.

Join a dynamic global team united by shared values: commitment, integrity, and perseverance. At Cambridge, you’ll work alongside top talent worldwide, tackling some of today’s most complex and critical challenges in defense and security.

We are currently seeking a ESS Design Engineer to support operations in Charleston, SC, with an opportunity to travel to locations such as Djibouti and Italy. This is a full-time, CONUS/OCONUS position requiring an active DoD Secret clearance.

This position may be subject to the Service Contract Labor Standards Act (SCLS)/Service Contract Act (SCA).

The base salary range for this role is $90,000.00 to $110,000.00 annually, depending on geographic location and experience. The final offer will be based on relevant experience, skills, internal equity, and market data.

What You’ll Do

As an ESS Design Engineer, you will play a critical role in design, installation, testing, and implementation of Electronic Security Systems (ESS), ensuring solutions meet customer requirements, government standards, and industry best practices from initial concept through final deployment., that serve U.S. government missions. This role falls under Field Service Engineer within our compensation framework. This role falls under Design Engineer within our compensation framework.   This position reports to Director – Engineering, Logistics & Implementations.  You will:

  • Participate in site surveys and gathering of data to obtain site-specific information necessary for design and installation efforts
  • Provide support to the design of electronic security system and subsystem solutions from initial concept to final product based on customer work requirements.
  • Generate material lists for design efforts.
  • Participate in periodic design reviews as dictated by customer/ contract requirements
  • Perform PITCO (Pre-Installation, Testing and Check Out) activities in our engineering facility.
  • Leverage manufacturer’s literature and technical support during solution development
  • Utilize controlled documentation and government standards, application guides, and industry best practices to support the design and installation process
  • Assist with the scope definition, specification, and budgetary write-ups for proposal capture personnel for ESS efforts.
  • Performs physical installation activities in unusual locations including climbing in and out of equipment and working outdoors.
  • Installs, repairs, and services electronic equipment, such as computers, radar, missile control, avionics, and communications, in field installations.

What You’ll Bring

Required Qualifications:

Must be proficient in using different technologies such as computers and other tools and systems pertinent to the position.

  • Education & Experience:
    • HS Diploma
    • 8 years of hands-on experience
  • Technical Expertise:
    • Strong Working knowledge and/or certification with electronic security manufacturers such as Lenel, AMAG, DMP, Software House, FLIR, Hirsch, MDI, Bosch, Pelco, Genetec, HID, and Axis.
    • Working knowledge and /or certification with operating systems commonly used for ACS, IDS, and CCTV systems
    • Installation, testing, and troubleshooting of electronic security system components and supporting hardware; examples include the following:
    • Security appliances/processors and field sensors (e.g. motion/vibration, contact, buried line, fiber optic, radar, microwave, thermal, etc.)
    • Access control: workstations with credentialing software, door controllers, card readers
    • CCTV: cameras, video management servers, network video recorders
    • Battery backup controllers
    • Ability to manage multiple, simultaneous workloads effectively, including adapting to changes, planning, organizing, and prioritizing work
    • Ability to read and interpret project ICD (Interface Control Document) drawings and electrical schematics
  • Clearance:
    • Must have a current and active DoD Secret security clearance.

Preferred (Nice to Have):

  • Hands on experience deploying and testing Physical Security Systems

  • 8 plus years’ experience in security systems installation

  • Excellent verbal and written communication skills.

  • Must possess a DoD Secret security clearance

  • HS diploma or equivalent

  • Must be proficient in using different technologies such as computers and other tools and systems pertinent to the position.

Travel Requirements

  • Up to 70% travel, both CONUS and OCONUS by motor vehicle and/or air travel may be required; some overnight stays possible.
  • Must have an active passport to support OCONUS travel.

Physical & Work Environment Requirements

  • Periods of prolonged sitting and/or standing, including desk-based computer work.

  • Travel between work locations, including company offices, customer sites, and government installations.

  • Occasional extended work hours, including evenings or weekends, as needed.

  • Transport and use of work equipment, such as laptops and job-related tools, during site visits.

  • Work is performed in a secure facility where personal electronic devices (including Bluetooth- or Wi-Fi-enabled devices) may be restricted.

  • Work may be performed in industrial or potentially hazardous environments, including around heavy machinery and moving equipment.

  • Regular exposure to outdoor conditions and varying weather.

  • Physical activities may include bending, lifting, carrying, pushing, and pulling materials, consistent with established one-person lift guidelines.

  • Use of tools, equipment, and machinery as required for the role.

  • Work at elevated heights using ladders, scaffolding, boom lifts, or scissor lifts.

  • Communication with team members, customers, and stakeholders through verbal and written methods.

  • Ability to manage competing priorities, work under deadlines, and maintain attention to detail.

  • Interaction with others in dynamic environments, including situations requiring problem-solving and conflict resolution.

  • Compliance with applicable medical or travel requirements for certain assignments, including domestic or international travel, as required by governing authorities.

  • Compliance with vaccination and medical requirements for TDY/OCONUS roles as per Vaccine Recommendations by AOR | Health.mil.

Background & Security

  • Employment is contingent upon successful background investigation
  • Alcohol and Drug screening may be required for federal contract compliance

Benefits & Perks

We believe in investing in our team—both professionally and personally:

  • Medical, dental, vision, life, accident, and critical illness insurance
  • 401(k) immediate vesting and match
  • Paid time off and company holidays
  • Generous tuition & training support
  • Relocation assistance
  • Sign-on and performance-based bonuses
  • Employee referral program
  • Access to Tickets at Work, EAP, wellness initiatives, and more

Cambridge International Systems is committed to investing in our employees and their future by providing them with competitive compensation, career development opportunities and comfortable working conditions.  Available to part-time and temporary employees are the benefits below:

  • Referral bonuses
  • Performance-based bonuses
  • Community involvement & outreach
  • Wellness program
  • Employee referral program
  • Access to Tickets at Work, EAP, wellness initiatives, and more

Join Us

If you’re driven by mission, technology, and teamwork—we want to hear from you. Cambridge is growing, and this position is just one of many opportunities on our global team. Know someone perfect for the role? Referrals are welcome—both employees and non-employees may qualify for a bonus.

Apply today and help shape the future of secure cloud computing for national security.

About Cambridge International Systems

At Cambridge, we believe innovation and agility thrive when people work together. Our culture is built on teamwork, collaboration, and a commitment to listening, learning, and bringing out the best ideas in every employee. We empower our people to take on challenges, persevere to get the job done, and lead with integrity in everything we do.

Our commitment to our employees and workplace culture has been recognized through the DAV Patriot Small Employer of the Year Award in 2026 and the Cigna Healthy Workforce Gold Designation in 2025. These recognitions reflect our ongoing commitment to creating a workplace where employees are valued, supported, and empowered to do their best work. At Cambridge, we are proud to foster an environment where people can grow, contribute, and make a meaningful impact. Learn more at www.cbridgeinc.com.

We are an equal opportunity employer. Applicants and employees are considered for positions and are evaluated without regard to any protected status under applicable law or other similar factors that are not job-related. We encourage all qualified individuals to apply for employment. Selected applicants may be subject to a background investigation and/or education verification.

We provide reasonable accommodation for qualified individuals with disabilities in accordance with federal, state, and local law. If you require a reasonable accommodation to participate in the application process or to perform the essential functions of the position, please contact our Recruiting Team at [email protected].

Read the full description
Engineer Contract Staff Software Engineer-Bug Burndown

Diagnoses and fixes WebCompat bugs in Firefox by completing bug triage, writing code interventions, and verifying solutions to reduce the bug backlog.

Mid Posted about 22 hours ago Jobicy AI
What this role involves
You will help reduce Firefox’s WebCompat bug backlog by finishing or verifying the diagnosis of the long tail of site-breakage bugs, and by writing interventions or simple fixes (often with...
Read the full description
Engineer Contract Staff Software Engineer – (Firefox) C++,Storage Encryption

Develops C++ code for Firefox's DOM storage encryption implementation, contributing to core browser infrastructure.

Mid Posted about 22 hours ago Jobicy AI
What this role involves
The role You will help the Firefox DOM LWS team to implement tasks for Storage Encryption everywhere, helping to drive the in-progress project through to completion . Responsibilities Contributing to...
Read the full description
Engineer Network DevOps Engineer

Manages network infrastructure and DevOps operations, automating deployment pipelines and ensuring system reliability for cloud-based environments.

Mid Remote Posted about 22 hours ago Himalayas
What this role involves
Network DevOps Engineer – Remote Bright Vision Technologies is a technology consulting and software development company delivering cloud, AI, data, and enterprise solutions across the United States.
Read the full description
Engineer [Job-32372] Mid level Angular Developer, vaga para pessoas PCD, Brazil

Mid-level Angular developer builds and maintains front-end applications using Angular framework for AI-integrated business solutions.

Mid Posted about 22 hours ago Himalayas
What this role involves
Na CI&T , ajudamos grandes empresas a transformar o potencial da AI em impacto real nos negócios com AI Deployment, execução AI-native e tech-integrated business solutions.
Read the full description
Engineer Software Engineer II, Backend (Purchasing Power - Core) at Affirm

Backend software engineer designs and implements features for Affirm's underwriting platform, working with distributed systems, Python/Kotlin, and cloud infrastructure.

Mid Posted 2 days ago RemoteFirstJobs Product
What this role involves

At Affirm, we exist for the moments that matter—giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.

Join the Purchasing Power org and partner with Product and Credit Risk to solve complex challenges for customers while enabling Affirm to be where consumers need us most. As part of the team, you will focus on designing and implementing new features in our underwriting platform to support our partnered merchants and users across a wide number of interfaces, including Affirm Card, e-commerce sites, and the Affirm app. You will have a direct impact on the performance of Affirm as we look to continue to grow and expand Affirm in a safe and responsible way for our customers!

What you’ll do

  • With the support of your team’s tech lead and manager, you will break down larger projects into individual tasks, deliver them in multiple phases, and collaborate with others to ensure timely delivery of your work.
  • You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs.
  • You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts.
  • You will contribute to a sense of community on your team by engaging in growth and development activities such as participation in the interview process.

What we look for

  • You have a total of 1.5+ years of experience as a software engineer.
  • You have experience designing, developing and launching backend systems and are proficient in one of Python or Kotlin.
  • You are familiar with the building blocks of distributed systems, and the technologies like AWS, MySQL and Kubernetes.
  • You have mastered taking a simple problem or business scenario into a solution that interacts with multiple software components, and executing on it by writing clear, easily understood, well tested and extensible code.
  • You are comfortable navigating a large code base, debugging others’ code, and providing feedback to other engineers through code reviews.
  • Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders.
  • You have strong verbal and written communication skills that support effective collaboration with our global engineering team.

This remote role is open only to candidates residing in Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Ontario, Prince Edward Island, or Saskatchewan.

Base Pay Grade - L

Equity Grade - Canada 5

Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents). In addition, the employees may be eligible for equity rewards offered by Affirm Holdings, Inc. (parent company).

CAN base pay range per year: $133,000 - $183,000

#LI-Remote

Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.

Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:

  • Health coverage at no cost: We cover 100% of premiums for employees and their dependents.
  • Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you.
  • Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to.
  • Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount.

We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.

For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.

By clicking “Submit Application,” you acknowledge that you have read Affirm’s Global Candidate Privacy Notice and consent to the use of your personal information as described.

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Engineer Backend Software Engineer, SDK at LaunchDarkly

Build and maintain feature-rich SDKs that handle trillions of daily feature flag evaluations across 35+ programming languages and platforms.

Mid Posted 2 days ago RemoteFirstJobs Product
What this role involves

About LaunchDarkly Engineering

LaunchDarkly helps engineering organizations ship software and AI with speed, safety, and control. Our platform gives teams the confidence to release gradually, target experiences to the right audiences, learn through experimentation, understand what is happening in production, and respond quickly when risk appears.

Our engineers build the systems, services, SDKs, developer tools, cloud infrastructure, and product experiences that make this possible. The work spans high-scale distributed systems, reliable data and event pipelines, intuitive enterprise workflows, and AI-powered capabilities that help teams manage the next generation of software delivery.

LaunchDarkly’s SDKs are used in systems that perform trillions of feature flag evaluations each day, giving our engineering work a direct connection to the reliability and customer experience of software around the world. As the company grows, we are expanding beyond traditional feature management into experimentation, observability, and AgentControl—helping customers control more of the software and AI lifecycle. That creates an unusually broad set of technical challenges, visible customer impact, and room for engineers to shape what comes next.

We believe in the power of teams. We work with humility, openness, curiosity, and care; we value clear communication, thoughtful technical judgment, inclusive collaboration, and a strong sense of ownership. We encourage people to apply even when they do not meet every qualification listed below. We are interested in the experience, perspective, and potential you would bring to the role.

About the Job

As a Software Engineer on LaunchDarkly’s SDK team, you will build the primary touchpoint that our customers interact with on a daily basis. You’ll work with multiple technologies across our 35+ SDKs while enabling customers of all kinds to feature flag their code. When working on our SDKs, you’d be contributing to much more than thin client wrappers. Our SDKs are feature-rich agents with strong emphases on performance, concurrency, and resiliency – all while following idiomatic practices for their tech stack.

LaunchDarkly serves trillions of feature flags daily to customers all around the globe, and every flag is handled by our SDKs. This team has a major impact not only on our company, but on our customers (and their customers). We are growing fast and we need your help writing the next chapter in our story.

Responsibilities:

  • Contribute to development for SDKs in supported platforms:

    • Implement new features and improvements to meet customer performance and resiliency requirements

    • Keep up to date with the latest development practices

  • Collaborate with our engineering and product teams to drive the implementation and release of major features

  • Actively maintain our open-source repositories

  • Identify areas of improvement and advocate for best practices

  • Have an active voice in shaping both technology and product decisions

Basic Qualifications:

  • Demonstrable experience building libraries and packages used by other developers

  • Polyglot background with an ability to context switch between languages quickly

  • 5+ years experience with at least two of the following: .NET/Go/Ruby/Python/NodeJS/Java

  • Experience with the following is a plus:

    • C++/Erlang/Haskell/Lua

    • AI SDKs

    • Observability SDKs

    • Mobile development

  • Strong computer science fundamentals

  • Committed to working in a communicative, collaborative environment

  • Self‐starter and problem solver, willing to solve difficult problems and work independently when necessary

  • Strong testing background: experience building unit, integration, load tests, and benchmarks

  • Experience writing production-ready code with emphasis on quality and maintainability

  • Experience contributing to open-source software

Logistics:

  • This is a remote role, with opportunities to visit the office in the Bay Area, California, for team offsites

  • The SDK team is spread between Eastern and Pacific time zones

Highlights:

  • You will work collaboratively with a team of highly experienced engineers who are amazing at the craft of engineering and building SDKs

  • Your contributions will be publicly visible as the SDK team develops LaunchDarkly’s open-source SDKs in public

  • LaunchDarkly uses our own SDKs. You will have opportunities working with the other teams within LaunchDarkly

  • In this role, you can learn about many programming languages and frameworks

  • You will have opportunities to strongly influence roadmap and prioritization

Pay:

Target pay ranges based on Geographic Zones* for Level 3:

  • Zone 1: San Francisco/Bay Area or NYC Metropolitan Area, Boston, Seattle - $171,200 - $235,400**
  • Zone 2: Irvine, LA, Monterey, Santa Barbara, Santa Rosa, Austin, Portland, Philadelphia, Chicago - $154,100 - $211,860 **
  • Zone 3: All other US locations - $145,500 - $200,090 **

LaunchDarkly operates from a place of high trust and transparency; we are happy to state the pay range for our open roles to best align with your needs. Exact compensation may vary based on skills, experience, and location.

*Within the United States, our geographic pay zones are defined by counties surrounding major metropolitan areas.

**Restricted Stock Units (RSUs), health, vision, and dental insurance, and mental health benefits in addition to salary.

About LaunchDarkly:

Modern software delivery was supposed to be the foundation for a thriving digital business but reality has proven otherwise. Slow, inefficient development cycles, costly outages, and fragmented customer experiences are preventing developers from building their best software. The LaunchDarkly platform helps developers innovate on new features faster while protecting them with a safety valve to instantly rewind when things go wrong. Developers can target product experiences to any customer segment and maximize the business impact of every feature. And by gradually rolling out new application components, they escape nightmare “big-bang” technology migrations.

The LaunchDarkly platform was built to guide engineers to the next frontier of DevOps by:

  • Improving the velocity and stability of software releases, without the fear of end customer outages
  • Delivering targeted experiences by easily personalizing features to customer cohorts
  • Maximizing the business impact of every feature through the ability to experiment and optimize
  • Coordinating the release and optimization of software to provide consistent experiences across mobile platforms and device types
  • Improving the effectiveness and productivity of engineering teams, by providing insights into engineering cadence and stability

At LaunchDarkly, we believe in the power of teams. We’re building a team that is humble, open, collaborative, respectful and kind. We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, gender identity, sexual orientation, age, marital status, veteran status, or disability status. LD invites any applicant to review our written Affirmative Action Plan. To do so, contact People Ops at hr@launchdarkly.com.

Do you need a disability accommodation?

Fill out this accommodations request form and someone from our People Operations team will contact you for assistance.

Your safety matters to us. To protect yourself from potential scams, LaunchDarkly recruiters will only contact you from @launchdarkly.com email addresses or via LinkedIn from “Verified Recruiter” accounts. Be cautious of emails from other domains.  Legitimate LaunchDarkly recruiters will never ask for money, fees, or banking information before making a job offer. LaunchDarkly will never make a job offer without conducting a formal interview process. Our interview process does not involve asking detailed questions by email. If you are ever unsure about a communication that you receive, don’t click any links—visit Careers | LaunchDarkly  directly for confirmed job openings and links to apply.

Please notify us of any fraudulent representation by sending an email to careers@launchdarkly.com.

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Engineer DevOps Engineer II, Cloud Platform

Builds and maintains cloud infrastructure, deployment pipelines, and platform reliability as a DevOps Engineer II.

Mid Posted 2 days ago Jobicy AI
What this role involves
About Upstart At Upstart, we’re united by a mission that matters: to radically reduce the cost and complexity of borrowing for all Americans. Every day, we bring creativity, experimentation, and...
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Engineer Forward Deployed Engineer, FDE (L4) at Databricks

Builds and deploys customer-facing data, AI, and application systems on Databricks while owning architecture and technical delivery.

Mid Posted 2 days ago RemoteFirstJobs Product
What this role involves

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As a Forward Deployed Engineer (FDE) you will work with customers to build and productionize solutions to their data & AI challenges using the Databricks platform. You will own the architecture, lead design decisions, and implement end-to-end systems spanning data engineering, AI, and application development. We work cross-functionally to shape long-term strategic priorities and initiatives alongside engineering, product, and developer relations. FDEs deliver with customer empathy, integrating with client systems, training, and other technical needs to help customers get most value out of their data.

This is a hands-on, customer-facing role for builders who thrive at the intersection of technology and business impact. The ideal candidate combines engineering expertise with adaptability, curiosity, and a passion for working with customers and teammates to solve complex problems that drive measurable outcomes. FDEs are billable and know how to complete projects according to specification with exceptional customer empathy.

The impact you will have:

  • Production Solution Delivery: Lead impactful customer technical projects by delivering production-grade systems, designing and building reference architectures, custom applications and data ingestion and ML/AI model integration
  • Transformational Impact: Guide strategic customers as they implement transformational big data projects including end-to-end design, build and deployment of industry-leading big data and AI applications. Work with engagement managers to scope technical delivery work with input from the customer
  • Empower Customers: Guide customers on architecture and design; bootstrap or implement customer projects which leads to a customers’ successful understanding, evaluation and adoption of Databricks.
  • Own the Architecture: Lead architecture and design decisions, ensuring solutions are secure, scalable, and aligned with both customer needs and Databricks best practices.
  • Work with the Databricks technical team, Project Manager, Architect and Customer team to ensure the technical components of the engagement are delivered to meet customer’s needs.
  • Work with Engineering and Databricks Customer Support to provide product and implementation feedback and to guide rapid resolution for engagement specific product and support issues.
  • Customer Immersion: Embed with customer teams, engaging with stakeholders from technical ICs to executives to deeply understand challenges and deliver impact.
  • Reusable Assets & Scale: Contribute accelerators, frameworks, and best practices that scale impact across accounts and influence the Databricks product roadmap.

What we look for:

  • 9+ years of experience in data engineering, data platforms & analytics, or software engineering
  • Comfortable writing code in either Python, Scala, JavaScript/TypeScript, and modern frameworks
  • Working knowledge of two or more common Cloud ecosystems (AWS, Azure, GCP) with expertise in at least one
  • Deep experience with distributed computing with Apache Spark™ and knowledge of Spark runtime internals
  • Familiarity with CI/CD for production deployments
  • Working knowledge of MLOps, ML/AI models and AI APIs
  • Design and deployment of performant production end-to-end data architectures and applications that combine data pipelines, ML/AI models, and user-facing interfaces.
  • Experience with technical project delivery - managing scope, timelines and measurable outcomes, translating complex concepts into actionable solutions.
  • Documentation and white-boarding skills.
  • Experience working with enterprise clients and managing conflicts across a broad stakeholder range
  • Build skills in technical areas, and demonstrate curiosity, adaptability, and eagerness to explore new technologies which support the deployment and integration of Databricks-based solutions to complete customer projects.
  • Travel to customers 20% of the time
  • Databricks Certification

About Databricks

Databricks is the Data and AI company. More than 20,000 organizations worldwide — including adidas, AT&T, Bayer, Block, Mastercard, Rivian, Unilever, and 70% of the Fortune 500 — rely on the Databricks Data + AI Platform to build and scale data and AI apps, analytics and agents. Headquartered in San Francisco with 30+ offices around the globe, Databricks offers a unified platform that includes Genie, Lakebase, Agent Bricks, Lakeflow, Lakehouse, and Unity Catalog. To learn more, follow Databricks on LinkedIn, X, YouTube, and Instagram.

BenefitsAt Databricks, we strive to provide comprehensive benefits and perks that meet the needs of all of our employees. For specific details on the benefits offered in your region click here.

Our Commitment to Diversity and Inclusion

At Databricks, we are committed to fostering a diverse and inclusive culture where everyone can excel. We take great care to ensure that our hiring practices are inclusive and meet equal employment opportunity standards. Individuals looking for employment at Databricks are considered without regard to age, color, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics.

Compliance

If access to export-controlled technology or source code is required for performance of job duties, it is within Employer’s discretion whether to apply for a U.S. government license for such positions, and Employer may decline to proceed with an applicant on this basis alone.

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Engineer DevOps Engineer- ElasticSearch (3-Month Contract/ $2700 monthly&

Manages DevOps infrastructure and Elasticsearch systems on a three-month contract.

Mid Posted 3 days ago Himalayas
What this role involves
Category: Technology Location: Chennai Chennai India Exceptionly revolutionizes the software industry by eliminating outsourcing companies and directly matchingtalentwith technology companies.
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Engineer MortgageTech Client #1 | QA Engineer — Manual & Automation at SD Solutions

Tests mortgage software manually and with Playwright automation, maintains CI test suites, investigates production issues, and leads release quality decisions.

Mid Remote Posted 3 days ago RemoteFirstJobs Product
What this role involves

On behalf of FinTech Client # 9, SD Solutions is looking for a talented QA Engineer (Manual & Automation)

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

  • Test new features by hand, deeply: exploratory testing of long, multi-role flows (pricing, eligibility, documents)
  • Build and own automation: Playwright + TypeScript E2E and API tests, running in CI
  • Keep the suite trustworthy: hunt down flaky tests, maintain selectors and test data, keep regression fast
  • Own the release: run the QA board, test plans and regression, and give the go/no-go before every deploy
  • Investigate production issues: use Sentry, Datadog, and PostHog to find the error, the logs, and the user session, reproduce it, and hand developers a ticket they can fix right away

Requirements:

  • 3–5 years in QA, with real, recent experience in both manual and automated testing

  • Hands-on test automation with Playwright in TypeScript or JavaScript

  • Comfortable with Git and CI (GitHub Actions or similar)

  • API testing experience (Postman, pytest or similar) and solid SQL to verify data directly in the database

  • A sharp eye for business-logic edge cases: states, roles, calculations, and flows that break halfway

  • Understanding of how a financial company works: money flows, compliance, and why one wrong number matters

  • Clear test plans, test cases and bug reports that a developer can act on without a follow-up question

  • Daily use of AI tools in QA work (Claude Code, Cursor, Copilot or similar) to write tests, generate data and find gaps

  • Detail-obsessed, and knows which details matter to the business

  • Confident saying “not ready,” and explaining why calmly, with evidence

  • Strong team player who works with developers, not against them

  • Proven remote work: has tested and shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked

  • Excellent English, written and live

  • Organized, independent, and quick to learn a complex domain

Advantages:

  • US mortgage industry experience
  • Built QA from scratch: planned how to cover a platform (test strategy, flows, regression scope) and ran it in Jira and Confluence
  • Performance testing (k6)
  • Security testing basics
  • Python

About the company:

A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes. The R&D team is based in Israel and works closely with colleagues in the US. This is a fully remote, long-term B2B contractor role paid in EUR, with real ownership of QA processes, tools, and standards.

By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.

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Engineer MortgageTech Client #1 | QA Engineer — Manual & Automation at SD Solutions

Tests mortgage software manually and with Playwright automation, maintains CI test suites, investigates production issues, and approves releases.

Mid Remote Posted 3 days ago RemoteFirstJobs Product
What this role involves

On behalf of FinTech Client # 9, SD Solutions is looking for a talented QA Engineer (Manual & Automation)

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

  • Test new features by hand, deeply: exploratory testing of long, multi-role flows (pricing, eligibility, documents)
  • Build and own automation: Playwright + TypeScript E2E and API tests, running in CI
  • Keep the suite trustworthy: hunt down flaky tests, maintain selectors and test data, keep regression fast
  • Own the release: run the QA board, test plans and regression, and give the go/no-go before every deploy
  • Investigate production issues: use Sentry, Datadog, and PostHog to find the error, the logs, and the user session, reproduce it, and hand developers a ticket they can fix right away

Requirements:

  • 3–5 years in QA, with real, recent experience in both manual and automated testing

  • Hands-on test automation with Playwright in TypeScript or JavaScript

  • Comfortable with Git and CI (GitHub Actions or similar)

  • API testing experience (Postman, pytest or similar) and solid SQL to verify data directly in the database

  • A sharp eye for business-logic edge cases: states, roles, calculations, and flows that break halfway

  • Understanding of how a financial company works: money flows, compliance, and why one wrong number matters

  • Clear test plans, test cases and bug reports that a developer can act on without a follow-up question

  • Daily use of AI tools in QA work (Claude Code, Cursor, Copilot or similar) to write tests, generate data and find gaps

  • Detail-obsessed, and knows which details matter to the business

  • Confident saying “not ready,” and explaining why calmly, with evidence

  • Strong team player who works with developers, not against them

  • Proven remote work: has tested and shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked

  • Excellent English, written and live

  • Organized, independent, and quick to learn a complex domain

Advantages:

  • US mortgage industry experience
  • Built QA from scratch: planned how to cover a platform (test strategy, flows, regression scope) and ran it in Jira and Confluence
  • Performance testing (k6)
  • Security testing basics
  • Python

About the company:

A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes. The R&D team is based in Israel and works closely with colleagues in the US. This is a fully remote, long-term B2B contractor role paid in EUR, with real ownership of QA processes, tools, and standards.

By applying for this position, you agree to the terms outlined in our Privacy Policy. Please take a moment to review our Privacy Policy https://sd-solutions.breezy.hr/privacy-notice, and make sure you understand its contents. If you have any questions or concerns regarding our Privacy Policy, please feel free to contact us.

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Engineer Android Developer at The Codest

Develops Android mobile features in Kotlin or Java, integrating APIs, secure authentication flows, deep links, webviews, and high-performance interfaces.

Mid Posted 3 days ago RemoteFirstJobs Product
What this role involves

Description

🌍 Hello World!

We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.

Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams.

But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.

Project description:

Our client is one of the largest e-commerce platforms in Europe, used by millions of users every day. The company connects sellers - from small businesses to global brands - with customers, offering a vast product selection, fast delivery, and a well-crafted shopping experience.

The primary objective is to natively integrate partner ecosystems directly into the Purchaser’s core, high-traffic mobile application.

The role:

  • Customer Experience & UI Design: Designing and implementing fluid customer flows (CX) and custom native dashboards.

  • Security & Identity Management: Implementing and maintaining secure identity verification sequences.

  • Integration & Deep-Linking: Developing robust deep-linking mechanisms and secure webview integrations to safely connect the Purchaser’s mobile application with external partner systems

Requirements

  • Strong knowledge of the Android platform and deep expertise in Kotlin and/or Java.

  • Extensive experience consuming and integrating remote B2B RESTful APIs in mobile clients.

  • Proven experience with secure session management, secure webviews, token handovers, and OAuth flow implementations on mobile.

  • Ability to create smooth, high-performance user interfaces.

  • English min B2+ level.

Nice to have:

  • Familiarity with mobile app accessibility guidelines (a11y) on Android.

  • Previous experience in e-commerce apps, mobile subscription flows, or native payment SDKs.

Recruitment process:

  • 30-minute screen with our recruiter, Justyna

  • Technical Verification Meetings

  • Stakeholder meeting

  • Offer

Questions, insights? Feel free to reach out to our recruiting team:

justyna.pazdalska@thecodest.co

In the meantime, feel free to visit our website where you can find key facts about us.

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Engineer Systems Integration Engineer at Entersekt

Owns API and SDK integrations between fintech SaaS products and customer environments, including design, testing, troubleshooting, and go-live delivery.

Mid Posted 3 days ago RemoteFirstJobs Product
What this role involves

Why Entersekt

Founded over 16 years ago, with more recent investments from Accel-KKR, Entersekt is a leader in digital banking fraud prevention and payment security, including mobile authentication, mobile app security, and 3D Secure authentication for issuers, acquirers and payment networks. We offer highly scalable products with a track record of success across multiple continents.

Entersekt enables secure digital transactions for leading financial institutions globally. We exist to create a world where everyone can transact digitally without fear or compromise. Currently, we protect the digital transactions of over 210 million active users on our platform and hold 120 active patents that recognize innovation in digital security, payments, and user experience. Entersekt offers customers secure authentication and digital payments experiences that remove unnecessary friction. Entersekt has a diverse product portfolio and aggressive roadmap that positions the company well to sustain competitive advantage as it expands globally with emphasis on North America and European markets.

The Ideal Candidate

The ideal candidate is a technical integration specialist with a strong background in API and SDK-based solutioning, and a proven ability to own the end-to-end technical integration of complex SaaS products in a fintech environment. They bring a design-first mindset, combining technical rigour with clear communication. They are equally comfortable working through integration architecture with a customer’s technical team and translating approved designs into precise, testable implementations. This role suits an individual who thrives on technical ownership, applies a disciplined approach to fault diagnosis and risk management, and takes pride in delivering integrations that are correct, reliable and scalable.

The Role

We are looking for a Systems Integration Engineer to join our Technical Delivery team, reporting to the Senior Director of Technical Delivery. As a Systems Integration Engineer, you will own the technical integration between Entersekt’s SaaS products and customer environments. Responsible for integration design quality, API and SDK guidance, technical testing and fault diagnosis through to go‑live, tracking and managing activity through agreed systems and processes.

You will work closely with Implementation Managers, who coordinate onboarding and manage change requests, and with Implementation Engineers, who own platform configuration and execution. Your focus is on the technical integration layer, ensuring designs are correct, risks are identified and managed, and integrations are delivered to the highest standard.

You will engage directly with customer technical teams, providing expert guidance and ensuring alignment between Entersekt’s integration standards and the customer’s technical environment.  You will also be in a unique position to help make recommendations regarding the next generation of product and integration standards and will partner with the product team as part of this continuing evolution.

Key Responsibilities

Integration Design & Solutioning

  • Own the technical integration design for new and existing customer onboarding, ensuring correctness and alignment with Entersekt’s platform standards
  • Provide API and SDK integration guidance to customer technical teams, translating Entersekt’s product capabilities into clear, implementable integration designs
  • Define integration specifications, data flows and authentication configurations in support of approved solution designs
  • Identify and communicate integration risks early, applying sound technical judgement to prioritise and mitigate issues
  • Ensure network integration requirements, including connectivity, firewall rules and certificate exchange are correctly defined and coordinated

Technical Testing & Fault Diagnostics

  • Lead technical testing activities across pre‑production and production environments, validating integration correctness prior to go‑live
  • Perform structured fault diagnosis for integration issues, identifying root causes and driving resolution in collaboration with internal and customer teams
  • Define and execute integration test plans, ensuring coverage of key flows, edge cases and security requirements
  • Support go‑live readiness reviews, providing technical sign‑off on integration quality and stability

Customer Technical Engagement

  • Engage directly with customer technical teams as the primary technical integration contact during onboarding
  • Communicate integration designs, requirements and readiness status clearly and confidently to technical and semi‑technical stakeholders
  • Manage technical dependencies and integration milestones in coordination with the Implementation Manager
  • Provide post‑go‑live technical handover to Customer Success or Support teams, including integration documentation and known considerations

Collaboration & Delivery

  • Work closely with Implementation Engineers to ensure configuration activities accurately reflect approved integration designs
  • Collaborate with Solutions Architects, Product and Hosting teams to resolve complex integration challenges and feed back integration learnings
  • Adhere to Entersekt’s change management, release and integration governance processes including activity tracking and reporting.
  • Maintain accurate and thorough integration documentation, including design records, test outcomes and handover artefacts
  • Contribute to the continuous improvement and scalability of integration delivery processes, standards and tooling

Skills & Experience

Must-Have Qualifications & Experience

  • Bachelor’s degree in Engineering, Computer Science, Information Systems or a related field
  • 7+ years’ experience in technical integration, solution engineering or systems integration within a SaaS or fintech environment
  • Strong hands‑on experience with REST/SOAP APIs, SDK integration and web services architecture
  • Solid understanding of security concepts including PKI, TLS/SSL, certificates and key management
  • Proven ability to own technical integration design from initial solutioning through to go‑live
  • Experience engaging directly with customer technical teams in a delivery or pre‑sales engineering context
  • Familiarity with ticketing and delivery tools (e.g. Jira, Zendesk)

Nice to Have

  • Fintech domain experience, including EMV 3DS and Secure Customer Authentication (SCA)
  • Scripting or automation experience supporting integration testing or deployment activities
  • Familiarity with mobile SDK integration (Android / iOS)
  • Experience working in formal change and release‑controlled environments

Personality Attributes

  • Technically Rigorous: Applies depth and precision to integration design, testing and fault diagnosis
  • Design‑Led: Approaches integration challenges with a structured, solution‑oriented mindset
  • Risk‑Aware: Identifies and communicates technical risks clearly, with a focus on control and prioritisation
  • Collaborative: Works effectively with Implementation Managers, Implementation Engineers and customer technical teams
  • Clear Communicator: Translates complex technical concepts into clear guidance for both technical and non‑technical audiences
  • Accountable: Takes ownership of integration quality and correctness from design through to go‑live

We place a lot of value on how we treat prospective employees and appreciate the time and effort that goes into job hunting. That is why we aim to keep the hiring process as quick and seamless as possible while ensuring the best possible fit for both you and the company.

Working at Entersekt is truly a dream. You get exposed to cutting-edge technology, colleagues who are leaders in their fields, and an awesome working environment that includes flexible hours, remote work, and plenty of growth opportunities.

Apply for this position by following the “apply now” tab and or viewing our other roles at Entersekt Careers page.

Entersekt is an Equal Opportunity Employer:

We are committed to building an inclusive and diverse workforce that reflects the global communities we serve. For all South Africa-based roles, preference will be given to candidates from historically disadvantaged groups, in accordance with local Employment Equity objectives.

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Engineer Full Stack Developer (Frontend-Focused) – Canada

Builds and maintains full-stack web applications with a primary focus on frontend development for Brafton.

Mid Posted 3 days ago Jobicy AI
What this role involves
Brafton is one of the world’s leading content marketing firms, with offices in Boston, London, Toronto and Sydney. We aspire to continually raise the bar on what people consider “marketing...
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Engineer MortgageTech Client #1 | QA Engineer — Manual & Automation at SD Solutions

Tests mortgage software manually and with Playwright automation, maintains CI test suites, investigates production issues, and approves releases.

Mid Remote Posted 3 days ago RemoteFirstJobs Product
What this role involves

On behalf of FinTech Client # 9, SD Solutions is looking for a talented QA Engineer (Manual & Automation)

SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer.

Responsibilities:

  • Test new features by hand, deeply: exploratory testing of long, multi-role flows (pricing, eligibility, documents)
  • Build and own automation: Playwright + TypeScript E2E and API tests, running in CI
  • Keep the suite trustworthy: hunt down flaky tests, maintain selectors and test data, keep regression fast
  • Own the release: run the QA board, test plans and regression, and give the go/no-go before every deploy
  • Investigate production issues: use Sentry, Datadog, and PostHog to find the error, the logs, and the user session, reproduce it, and hand developers a ticket they can fix right away

Requirements:

  • 3–5 years in QA, with real, recent experience in both manual and automated testing

  • Hands-on test automation with Playwright in TypeScript or JavaScript

  • Comfortable with Git and CI (GitHub Actions or similar)

  • API testing experience (Postman, pytest or similar) and solid SQL to verify data directly in the database

  • A sharp eye for business-logic edge cases: states, roles, calculations, and flows that break halfway

  • Understanding of how a financial company works: money flows, compliance, and why one wrong number matters

  • Clear test plans, test cases and bug reports that a developer can act on without a follow-up question

  • Daily use of AI tools in QA work (Claude Code, Cursor, Copilot or similar) to write tests, generate data and find gaps

  • Detail-obsessed, and knows which details matter to the business

  • Confident saying “not ready,” and explaining why calmly, with evidence

  • Strong team player who works with developers, not against them

  • Proven remote work: has tested and shipped for years from a home office, communicates in writing by default, and does not need someone nearby to stay unblocked

  • Excellent English, written and live

  • Organized, independent, and quick to learn a complex domain

Advantages:

  • US mortgage industry experience
  • Built QA from scratch: planned how to cover a platform (test strategy, flows, regression scope) and ran it in Jira and Confluence
  • Performance testing (k6)
  • Security testing basics
  • Python

About the company:

A direct marketplace for whole-loan mortgage transactions, providing lenders and investors with smarter pricing, automated eligibility assessment, and end-to-end transaction management — built to modernize an industry still heavily reliant on manual processes. The R&D team is based in Israel and works closely with colleagues in the US. This is a fully remote, long-term B2B contractor role paid in EUR, with real ownership of QA processes, tools, and standards.

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