Senior Software Engineer, Payment

Design and build the core. Develop high-scale, 24/7 APIs and distributed payment services across multiple cloud providers, using Java and Spring Boot as the primary stack. Own systems end to end — from design doc through production ownership.

Expand our global reach. Help integrate and scale new payment channels and methods across markets, each with its own technical, operational, and reliability characteristics.

Protect user assets. Build for correctness first: consistency, idempotency, reconciliation, failure recovery, and the operational tooling that lets us stand behind every transaction.

Set the technical bar. Participate actively in design and code reviews, giving and receiving direct, constructive feedback. Help evolve the standards a growing team builds on.

Solve the hard problems. Investigate complex distributed-systems challenges and drive them to resolution rather than handing them off.

Partner across functions. Work with product, design, and partner teams across regions to turn ambiguous requirements into shipped systems, and to unblock dependencies before they become delays.

Grow the team's capability. Mentor engineers and share what you learn. Seniority here is measured in leverage, not just output.

Stay curious. Keep pace with a fast-moving industry and bring the good ideas back.

Deep, practical fluency across a wide range of global payment methods and channels — knowledge that is genuinely hard to acquire anywhere else

Experience designing and operating systems entrusted with substantial user assets, where correctness and recoverability are non-negotiable

A track record of shipping in a regulated, high-stakes domain at real scale