We are seeking a Senior Python Developer to build and maintain backend services, data access layers, and AI integrations for the project This is a pure software development role focused on writing clean code, building APIs, and implementing async LLM workflows.
Key Responsibilities
- API &
- Microservices:
Design and build async Python APIs and microservices (FastAPI, Asyncio) for core project features.
- AI &
- LLM Integration: Develop application logic for LLM orchestrations, RAG pipelines, and agent workflows (LangChain, LlamaIndex, or native SDKs).
- Data Layer: Write efficient database models and queries across relational (PostgreSQL) and NoSQL (Redis, DynamoDB) systems.
- Code Quality &
- Testing: Write comprehensive unit and integration tests (PyTest), enforce type hinting, and conduct code reviews.
- Instrumentation &
- Packaging:
Add logging and APM telemetry (Datadog/OpenTelemetry SDKs) to application code and containerize applications using Docker.
Must Have
- Experience: 6+ years of software development experience with Python (3.10+).
- Frameworks &
- Async:
Strong proficiency with FastAPI, Asyncio, or Flask.
- Databases: Hands-on experience with PostgreSQL (SQLAlchemy/Tortoise) and Redis/DynamoDB.
- Testing &
- Docker: Solid experience with PyTest, static analysis (Ruff/Black), and Docker.
Nice to Have
- AI/LLM Ecosystem: Experience with LangChain, LlamaIndex, or Vector DBs (Pgvector, Pinecone).
- Telemetry &
- Cloud:
Basic experience with OpenTelemetry/Datadog APM and AWS SDKs (boto3).