Python FastAPI Developer – GenAI

Experience: 5+ Years
Location: Kochi

Notice Period: Immediate

Job Description

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, Lang Chain, 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
Lang Chain
RAG
Prompt Engineering
Embeddings
Vector Databases / pg Vector
LLM API Integration

📌 Python Developer Kochi
🏢 Astek
📍 Kochi