FullstackEngineerJR(Backend+AI)

## Description Role Overview We are looking for a motivated Junior Fullstack Engineer with a strong backend focus who is eager to build great products and grow alongside a team that embraces cutting-edge technology. You write clean, thoughtful code, care about building reliable systems, and are genuinely curious about how AI development tools (like Cursor or Claude) can make you a faster, better developer from day one. ## Key Responsibilities Build API endpoints — write DRF serializers and viewsets serving data to a React frontend, working with complex models (JSONFields, custom managers, mixin patterns). Extend AI agent capabilities — add new tools to agents; work on context engineering, and retrieval systems. Write async task workers — build and debug distributed RQ worker logic covering document parsing (PDF, Excel, PowerPoint) and LLM inference pipelines. Improve test coverage — write pytest tests with real database fixtures, mock external APIs, and catch N+1 query issues. Ship frontend features — build React/TypeScript components wired to TanStack Query, styled with SCSS Modules; work with rich text, interactive charts, and virtualized tables. Debug AI output — diagnose and fix hallucinations and retrieval failures in agent pipelines. ## Technical Requirements Required Solid Python fundamentals — classes, tracebacks, data structures, without over-relying on AI autocomplete. Familiarity with web APIs: HTTP methods, JSON serialization, request/response cycles. Comfort with Git: branching, rebasing, resolving merge conflicts. Experience with at least one relational database: SQL queries and basic schema design. Comfortable working with AI-based tools like Cursor, Claude Code, etc. Genuine curiosity about AI/ML — LLM API usage, a RAG pipeline, or serious experimentation beyond chatting with ChatGPT. Ability to debug AI-generated code — shipping broken AI output is worse than writing it yourself. Nice to Have Django or Flask experience. React/TypeScript exposure, ev