Staff Fullstack Engineer

About the Role

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.

What You'll Do

• 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.

What We're Looking For

• 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.

• Demonstrated staff-level technical leadership: architecture ownership, mentoring engineers, and raising overall team effectiveness.

• Experience partnering with executives and cross-functional teams to define strategy, requirements, and deliverables.

• Proficiency with Google Cloud Platform (GCP) and BigQuery, including architecting, deploying, and operating scalable services.

• Experience modeling, querying, and optimizing MongoDB schemas for performance at scale.

• Strong testing discipline across unit, integration, and end-to-end tests.

• Consistent employment history and interest in remaining on a senior individual-contributor engineering track.

Compensation & Benefits

Salary range: $185,000 to $240,000 USD annually. Visa sponsorship is available.

Location

Fully remote. Open to candidates based in the United States or Canada.