Teams at OnePay

Build and maintain backend systems and infrastructure, collaborate across product, design, and ops, write and maintain documentation, ship scalable services handling sensitive financial data, and solve complex production problems in a fast-moving fintech environment.

Lead day-to-day disputes operations and strategy, drive AI/LLM-driven automation, optimize tooling and vendor performance, perform root cause analysis, and partner cross-functionally to improve dispute workflows, compliance, and customer outcomes.

As a Full Stack Engineer, you will develop and implement features, APIs, and products, collaborating with cross-functional teams to enhance customer experiences.