Partner with product managers, and other engineers to design and deploy systems that protect customer accounts and transactions.
Implement integrations with third-party risk and compliance platforms, ensuring seamless and secure data flows.
Contribute to architectural decisions that balance scale, security, and reliability across sensitive financial systems.
Build clear documentation to support collaboration, transparency, and operational excellence.
YOU BRING
3+ years of professional experience in backend engineering, ideally within fintech, payments, or external customer facing systems.
Proficiency in building and maintaining APIs, microservices, and distributed systems.
Familiarity with cloud infrastructure (AWS, Kubernetes, or similar) and database technologies.
Experience working with risk, fraud, or compliance systems is a plus.
Drive and proactivity – everyone here is a builder and executor.
TOOLS WE USE
We use Typescript front to back, with node and NestJS frameworks for server code and React Native for our iOS, Android, and Web clients. We run on a highly distributed cloud-native stack with Kubernetes and AWS, and scale and resiliency are at the heart of everything we build. We also embrace agentic development, so engineers have their choice of a variety of models and agent harnesses, including Claude Code, Cursor, Codex, and more to fit their workflow. While you don't need experience with our exact stack, familiarity with modern software engineering practices will help you ramp up quickly.
WHAT WE OFFER
Competitive base salary, stock options, and health benefits from Day 1
401(k) plan with company match
Remote-friendly (US), flexible time off (FTO), and opportunities for growth
A high-growth, mission-driven, inclusive culture where your work has real impact
STANDARD INTERVIEW PROCESS
Our process varies by role. Most candidates go through
AI-assisted initial screen
Interview with Talent Partner
Technical or Hiring Manager Interview
Team Interview
Executive Interview
Offer!
EQUAL EMPLOYMENT OPPORTUNITY
To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at talent@onepay.com.
