Python FastAPI Developer – GenAI Experience: 5+ Years Location: Kochi Notice Period: Immediate We are looking for a Python FastAPI Developer with experience in building scalable backend applications and exposure to Generative AI technologies.

Key Responsibilities - Develop and maintain backend applications using Python and FastAPI.
Build and integrate REST APIs and microservices.
Work with PostgreSQL and other databases.
Implement authentication and authorization using JWT/OAuth2.
Develop integrations with AWS services.
Work with Docker and CI/CD pipelines.
Integrate GenAI/LLM APIs into applications.
Work with technologies such as OpenAI, AWS Bedrock, LangChain, RAG, embeddings, and vector databases.
Collaborate with frontend, cloud, and product teams to deliver scalable solutions.

Mandatory

Skills - Robust experience in Python
Hands-on experience with FastAPI
REST APIs & Microservices
PostgreSQL
AWS
Docker
Git & CI/CD
Valuable understanding of API security Valuable to Have – GenAI - OpenAI / AWS Bedrock
LangChain
RAG
Prompt Engineering
Embeddings
Vector Databases / pgVector
LLM API Integration

📌 Python Developer Thiruvananthapuram
🏢 Astek
📍 Thiruvananthapuram