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Staff Software Engineer, Platform

USA🌐 Remote💼 Full-time💰 $195,000–$195,000🗓 2026-07-15 → 2026-09-26

Core

Designing, developing, and maintaining core backend components for a financial payments platform, focusing on scalability, reliability, and performance.

Role type

Staff Software Engineer (Platform/Backend)

Builds

Scalable, reliable, and performant backend services and REST APIs for a financial payments platform.

Domain

FinTech / Payments

Deliverable

production ML models | product features | infrastructure

Required skills

Java, Java-based microservices, Spring Boot, RESTful API design, relational database schema design (PostgreSQL, MySQL, Oracle), unit/integration testing (JUnit/Mockito), Docker, Kubernetes, CI/CD, system architecture, technical leadership, mentoring.

Preferred skills

Payment rails experience, ACH experience.

Technologies

Java, Spring Boot, PostgreSQL, MySQL, Oracle, JUnit, Mockito, Docker, Kubernetes, SonarQube, git-flow.

Responsibilities

Measure and optimize performance, scalability, and uptime of backend services; conduct design and code reviews; collaborate with product management and customer success; drive architectural decisions; mentor and coach engineers; contribute to engineering best practices; participate in strategic planning.

Seniority

Staff, hands-on IC with significant leadership and mentorship responsibilities.

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