Top Senior Level Fintech Software Engineer Jobs

The Senior Software Engineer develops data products and services that enhance healthcare analytics, focusing on building data access layers, APIs, and integrating ML and AI outputs.

The Senior Developer Productivity Engineer will design and support development workflows, enhance productivity using AI tools, and reduce scaling issues.

Responsible for maintaining and developing software, mentoring junior engineers, troubleshooting technical issues, and optimizing systems in a client/server environment.

You will develop and maintain components of the LLVM based toolchain, collaborating with the community while ensuring platform-specific optimizations and tests.

The role involves building and maintaining backend infrastructure, developing core products, driving technical delivery, and participating in customer discovery efforts.

Lead development of the TypeScript stack, build and scale frontend and SDKs (Lit 3+), develop a custom web automation library, contribute to Rails backend, prototype and ship features, and integrate with fintech APIs.

Designs, develops, architects, and maintains intranet applications using Angular and SQL Server. Leads complex projects, performs code reviews, troubleshoots production issues, ensures security/compliance, and communicates status to stakeholders.

Lead backend development and technical direction for Java/Spring Boot microservices. Design APIs, integrate event-driven systems and data stores, troubleshoot production, mentor engineers, ensure test coverage, coordinate releases, and adopt AI-assisted engineering practices.

As a Senior Backend Software Engineer, you will build and scale payment systems, collaborate with teams, mentor, and influence tech strategy in a fast-paced fintech startup.

The Senior Software Engineer will design and build product features using Rails, improve internal tooling, and contribute to architectural decisions, while leveraging AI-assisted workflows.