Job DescriptionPython FastAPI Developer – GenAI
nExperience: 5+ Years
nLocation: Kochi
nNotice Period: Immediate
nJob Description
nWe are looking for a Python FastAPI Developer with experience in building scalable backend applications and exposure to Generative AI technologies.
nKey Responsibilities
n
n
Develop and maintain backend applications using Python and FastAPI.n
Build and integrate REST APIs and microservices.n
Work with PostgreSQL and other databases.n
Implement authentication and authorization using JWT/OAuth2.n
Develop integrations with AWS services.n
Work with Docker and CI/CD pipelines.n
Integrate GenAI/LLM APIs into applications.n
Work with technologies such as OpenAI, AWS Bedrock, LangChain, RAG, embeddings,



and vector databases.n
Collaborate with frontend, cloud, and product teams to deliver scalable solutions.n

nMandatory Skills
n
n
Solid experience in Pythonn
Hands-on experience with FastAPIn
REST APIs & Microservicesn
PostgreSQLn
AWSn
Dockern
Git & CI/CDn
Positive understanding of API securityn

nGood to Have – GenAI
n
n
OpenAI / AWS Bedrockn
LangChainn
RAGn
Prompt Engineeringn
Embeddingsn
Vector Databases / pgVectorn
LLM API Integrationn

n

📌 Python Developer Ernakulam
🏢 Astek
📍 Ernakulam