Software Engineer (@Work)

• The @Work team is responsible for OnePay’s employer benefit features, including Instapay, savings, and budgeting
• As a Full Stack Engineer at OnePay, you will build simple and beautiful experiences for people’s crucial daily interactions with their money, earnings, and pay schedules
• Lead technical design and implementation for projects powering our @work platform
• Set architectural standards and ensure best practices in code quality, performance, and scalability
• Partner closely with product, design, and operations to shape and deliver @Work product strategy
• Oversee optimization of systems for reliability, security, and scalability
• Own technical decision-making, balancing rapid delivery and sustainable solutions
• Tools We Use:
• We use Node and TypeScript on the server, leveraging the NestJS framework within a microservice-oriented architecture running on Kubernetes and AWS
• On the client side, we build and ship product features for iOS, Android, and web platforms using React Native
• We also embrace AI-assisted development, so engineers have their choice of Claude Code or Cursor 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

Benefits

• Competitive health benefits: Medical, dental, and vision plans, pluss wellness perks.
• Flexible time off: Rest, recharge, repeat.
• Paid employee leave: Sick, personal, caregiver, bereavement, ans parental.
• 401k plan: With employer match.
• Monthly work-from-home stipend: To cover those home office expenses.
• Remote-first culture: Work anywhere in the US.

• Clear communication skills and a collaborative working style
• Solid hands-on full-stack engineering skills, with proficiency in backend architecture and modern frontend frameworks
• Experience designing or working on reliable, secure, and high-performance systems -ideally in payments, EWA, or other regulated consumer finance domains
• Initiative and growth mindset - eager to learn and contribute as a team player
• 7+ years of experience building and scaling distributed systems, high-throughput APIs, or data-intensive services

• 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!