This is a remote position.
We’re looking for an experienced Python Backend Developer to join our team building backend services for GenAI-powered applications and blockchain-integrated platforms.Responsibilities:
Build Python microservices (FastAPI, asyncio) integrating with LLM APIs (OpenAI, Anthropic)
Develop RAG pipelines and manage embeddings with vector DBs (Pinecone, Chroma)
Orchestrate AI workflows: prompt routing, fallback logic, tool calling, memory handling
Integrate with MongoDB, process structured/unstructured data, and deploy via Docker
Collaborate with frontend, DevOps, and data teams; expose internal APIs for AI capabilities
Support blockchain/data pipelines and smart contract integrations
Requirements
3–4+ years Python backend experience; 1–2+ years working with LLMs or GenAI
Strong skills with FastAPI, asyncio, LangChain, Pydantic, and embedding tools
Experience with Docker, Git, vector DBs, and cloud services (preferably Azure)
Understanding of token limits, prompt formatting, and API integration patterns
B2+ English and strong team collaboration skills
Benefits
- Solid, competitive salary.
- Work in multilingual, multinational and multicultural environment on international projects
- Medical care