Senior Full Stack Engineer
RemoteUnited States
Job Summary
Design and maintain scalable full-stack applications using Python, FastAPI, and modern JavaScript frameworks. Build secure REST APIs and responsive frontend interfaces for complex tax filing workflows, integrating them seamlessly with backend services. Leverage AI tools like Cursor and Claude Code daily to accelerate development, debug issues, and improve code quality. Own features from planning through deployment, implementing robust validation logic and comprehensive testing to ensure data accuracy and system reliability. Collaborate with product stakeholders to clarify requirements and document technical decisions for production-ready delivery.
Required Qualifications
- 5+ years of professional Full Stack Software Engineering experience
- Strong expertise in Python and FastAPI
- Experience designing and building production-grade REST APIs
- Strong frontend development experience with modern JavaScript frameworks
- Experience designing scalable application architecture and data models
- Hands-on experience using Cursor and Claude Code in daily development
- Experience building workflow-driven or form-heavy applications
- Strong understanding of API integration, validation, authentication, and secure data handling
- Experience writing unit, integration, and end-to-end tests
- Excellent written English communication skills
Desired Qualifications
- Experience building tax, fintech, accounting, compliance, or other highly regulated applications
- Experience with cloud platforms and modern deployment pipelines
- Experience with relational databases and ORM frameworks
- Familiarity with CI/CD pipelines and automated testing
- Experience working in fully remote engineering teams
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