Remote Contractor - Senior Full-Stack Python Engineer

Description: Join Stack Builders as a Senior Full-Stack Python Engineer to modernize core systems for a US healthcare benefits administrator. Build applications using Django and React on Azure, integrating with commercial claims administration platforms and enterprise data lakehouses. Requirements: 6+ years of experience in full-stack or backend development. Strong Python and Django experience, including Django REST Framework. Production experience with React and TypeScript. Bachelor's degree in Computer Science or related field. Solid PostgreSQL skills, including schema design and migrations. Experience designing and integrating REST APIs, async processing with Celery and Redis. Strong testing habits with unit tests (pytest) and end-to-end tests (Playwright or similar). Experience deploying containerized applications to cloud environments (Azure preferred). Familiarity with AI-assisted development tools and critical thinking in applying AI technologies. Strong English communication skills for client interaction. Benefits: 100% remote work with flexible modality. Human-centered experience in a people-first company. Challenging, full-time, long-term projects with globally admired companies. Strong learning culture with opportunities for knowledge sharing. Opportunities for conference participation, OSS contributions, and technical talks. Supportive community and timely payments with flexible payment options.