Staff Fullstack Engineer

This is an early, high-impact opportunity to join a Series A/B AI-native fintech SaaS company and lead platform development from the ground up. You'll partner closely with executive leadership and a collaborative engineering team to shape architecture, set technical direction, and ship software that directly powers finance teams at scale.

Partner with leadership and teammates to prioritize and execute on the product roadmap.

Design, develop, and own complex features and software components end-to-end.

Deliver robust, scalable, and well-tested code across the full stack.

Establish engineering best practices that lay the foundation for a high-performing, healthy team culture.

Collaborate with Design and Operations teams to continuously improve the product.

8+ years of software development experience, with a clear staff-level track record rather than merely solid senior performance.

3+ years of experience contributing to system design or architecture.

Strong full-stack proficiency using TypeScript or JavaScript on the frontend and Node.js on the backend, with experience in React.

True full-stack or strongly frontend-leaning engineering profile.