Senior Full Stack Developer

5+ years of professional software-development experience (2+ years at senior level). Bachelor’s degree or equivalent practical experience preferred. Proficiency in TypeScript/JavaScript (ESModules) and modern Node.js development. Strong understanding of API design principles (REST, OpenAPI, SDK generation workflows). Experience with Fastify, Express, or similar high-performance frameworks. Familiarity with MongoDB and reactive data layers in full-stack JavaScript applications. Experience building front-end features with React or Blaze, styled with TailwindCSS/Bootstrap 5. Comfort with Linux/macOS development environments and Git-based workflows. Proficiency with AI-assisted development tools such as GitHub Copilot, Cursor, or OpenAI Codex, including prompt engineering and understanding of AI model limitations and debugging.

Design and develop standardized, well-documented APIs using Fastify and OpenAPI spec. Use Stainless and similar tooling to generate SDKs for common languages (TypeScript, Python, etc.). Implement new features and enhancements across the stack using TypeScript/JavaScript, React 19, TailwindCSS, Bootstrap 5.3, and MongoDB. Maintain and extend BlueHive’s API-first architecture, focusing on modularity, scalability, and performance. Collaborate with Product and Partner Engineering to integrate with HRIS, ATS, and EHR systems. Participate in daily stand-ups, code reviews, and sprint planning. Create automated tests (unit, integration, and end-to-end). Track work in GitHub Projects and BlueHive’s internal ticketing systems. Contribute to internal coding standards and mentor peers on API-driven development best practices. Leverage AI development tools (e.g., GitHub Copilot, Cursor, OpenAI API) to improve efficiency, generate code prototypes, and maintain code quality.