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Backend Senior Software Engineer

US - Foster City, CA💼 Full-time🗓 2026-07-14 → 2026-07-30

Core

Design, build, and test scalable software products and distributed systems for global payment flows, transaction platforms, and B2C solutions.

Role type

Senior Backend Software Engineer

Builds

Next-generation Payment Services, Transaction Platforms, Real-Time Payments, and Buy Now Pay Later Technology

Domain

Payments technology, distributed systems, cyber security

Deliverable

production ML models | product features | infrastructure

Required skills

Java, C++, C#, HTML, C#, Python, PHP, API development, database software, data structures, systems integration, web application deployment, debugging

Preferred skills

Front-end code development (HTML, CSS, JavaScript), UI design, Kubernetes, Docker, Angular, React

Technologies

Java, C++, C#, Python, PHP, HTML, CSS, JavaScript, Angular, React, Kubernetes, Docker

Responsibilities

Design code and systems influencing internal standards for scalability and security; develop robust and scalable products for merchants, B2B, and government solutions; collaborate multi-functionally to create design artifacts and software solutions; contribute to product quality improvements and new business flows; pilot new technology capabilities and features; analyze bugs and apply debugging tools.

Seniority

Senior, hands-on IC

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