Onsite FastAPI jobs
FastAPI is the go-to Python framework for building Gen AI API services, model endpoints, and RAG system backends with high performance. Browse 50 open roles for Onsite FastAPI positions on TopGenAIJobs.
Engineer - Applied AI
Barclays
Bengalore
Full-time
LLM
LangChain
LangGraph
CrewAI
Strands SDK
Staff AI Engineer
ChargePoint
Bengaluru 8+ years
Full-time
LangChain
Amazon Bedrock/OpenAI APIs
Python
FastAPI
Django
AI Engineer TSG
Burns & McDonnell India
Bengaluru 5-8 years
Full-time
Cloud Storage
LangChain
LLM
RAG
Gen AI
AI Engineer
Anteriad
Bengaluru 1-2 years
Full-time
LLM
RAG
LangChain
Agentic AI
Prompt Engineering
Technical Lead - AI Engineering
Tavant
Bengalore 5-7 years
Full-time
LLM
RAG
LangChain
Python
Django
AI/ML Engineer
UnitedHealth Group
Pune 5+ years
Full-time
Hugging Face
LangChain
OpenAI
Transformers
Diffusion Models
Agentic AI Developer - Associate
PwC
Bengaluru 2+ years
Full-time
LLM
Gen AI
Agentic AI
Python
SQL
Senior Associate - AI Solutions Architect (PEG)
Bain & Company
Delhi 4-5 years
Full-time
Gen AI
LLM
RAG
FastAPI
Flask
Machine Learning Engineer - Gen AI Specialist
vConstruct
Pune / Nagpur 5+ years
Full-time
LLM
Gen AI
LangChain
OpenAI
Azure OpenAI
Agentic AI Developer - Manager
PwC
Bengaluru 7+ years
Full-time
LangChain
Claude Agent SDK
Python
SQL
TypeScript
AI/ML Engineer
UnitedHealth Group
Pune 5+ years
Full-time
LLM
RAG
LangChain
Hugging Face
OpenAI
AI Engineer
Hajana Technologies
Bengaluru 2-3 years
Full-time
LLM
RAG
LangChain
Gen AI
LlamaIndex
AI/ML Engineer
Walkingtree
Hyderabad 3+ years
Full-time
LLM
RAG
Agentic AI
Gen AI
Python
Associate – ML Engineer
Bain & Company
Delhi 3-5 years
Full-time
LLM
Prompt Engineering
Machine Learning
Python
FastAPI
Team Lead – Artificial Intelligence (AI)
BEO
Kochi 8-12 years
Full-time
LLM
RAG
Transformers
Hugging Face
Deep Learning
Sr Founding Engineer (Backend+ AI)
Cutshort Lightning
Gurugram 3-5 years
Full-time
Agentic systems
Retrieval-Augmented Generation (RAG)
Prompt Engineering
Python
FastAPI
Senior AI Engineer
Sedin Technologies
Chennai 6-10 years
Full-time
LangChain
LlamaIndex
Hugging Face
OpenAI
Python
GenAI Engineer - RAG/AIML
Exponentia.ai
Delhi 3-8 years
Full-time
Gen AI
RAG
Prompt Engineering
LLM
Python
ML Engineer I
UST
Hyderabad 7+ years
Full-time
LLM
RAG
LangChain
Vector Database
LangGraph
AI Engineer I
MicroStrategy
Mumbai / Pune 2-3 years
Full-time
OpenAI
Azure OpenAI
LLM
Vector Database
RAG
GenAI Engineer - RAG/AIML
Exponentia.ai
Delhi 3-8 years
Full-time
Gen AI
RAG
LLM
Python
Deep Learning
Gen AI - Senior Engineer
Iris Software
Noida / UP
Full-time
Vector Database
RAG
Python
Machine Learning
Ollama
Associate - ENR (AI Engineer) CoE
Bain & Company
Delhi / Gurugram 2-5 years
Full-time
LangChain
LlamaIndex
LLM
RAG
Agentic AI
AI ML Engineer
Siemens Healthcare Private Limited
Bengaluru 3-5 years
Full-time
LLM
Agentic AI
Vector Database
Semantic search
Python
AI-ML Engineer
Siemens Healthcare Private Limited
Bengaluru 3-5 years
Full-time
Vector Database
LLM
Agentic AI
Python
SQL
Senior Artificial Intelligence Engineer
Maynor Consulting
Chennai 5-10 years
Full-time
LLM
RAG
LangChain
Gen AI
OpenAI
Senior Artificial Intelligence Engineer
Maynor Consulting
Chennai 5-10 years
Full-time
LLM
RAG
LangChain
Gen AI
OpenAI
Staff AI Engineer
ChargePoint
Bengaluru 8+ years
Full-time
LangChain
Amazon Bedrock/OpenAI APIs
Python
FastAPI
Django
Senior AI Engineer
Impact Analytics
Bengaluru 3-5 years
Full-time
RAG fundamentals
Agentic patterns
Python
FastAPI
LangGraph
Gen AI - Engineer
Iris Software
Noida
Full-time
Gen AI
LLM
RAG
LangChain
Vector Database
Staff AI Engineer
ChargePoint
Bengaluru 8+ years
Full-time
LangChain
Amazon Bedrock/OpenAI APIs
Python
FastAPI
Django
Associate AI/ML Engineer
Aaizel International Technologies Pvt Ltd
Gurugram 5-8 years
Full-time
LLM
Gen AI
Transformer
Hugging Face
Transfer Learning
Software Engineer/AI-ML
The Hartford
Hyderabad 4-6 years
Full-time
LangChain
Agentic AI
Gen AI
RAG
GPT
Engineer - Applied AI
Barclays
Bengaluru
Full-time
LangChain
LLM
Gen AI
Agentic AI
Python
GenAI Technical Lead
Evnek Technologies Pvt Ltd
Delhi 6+ years
Contract
LLM
RAG
Gen AI
Azure OpenAI Service
Python
Gen AI Developer
Rang Technologies
Mumbai 3-5 years
Full-time
FastAPI
Multi Agent Systems
Senior AI Automation Engineer
EY
Pune
Full-time
LangChain
LLM
RAG
Gen AI
Python
Senior Software Engineer - Agentic AI
Kaleris
Chennai 5+ years
Full-time
LLM
LangChain
Agentic AI
retrieval pipelines
Vector Database
Gen AI Engineer
R Systems
Pune / Noida 4-6 years
Full-time
LangChain
LLM
RAG
Python
FastAPI
Senior AI Automation Engineer
EY
Pune
Full-time
Python
FastAPI
LangGraph
Docker
Docker Compose
Senior Python Engineer – AI & AWS
CGI
Hyderabad / Chennai / Bengaluru 5-7 years
Full-time
LangChain
ChatGPT-5
Claude Sonnet 4.5
LLM
Python
Senior Python & GenAI Developer
Mvue
Pune 3-7 years
Full-time
Gen AI
RAG
Agentic AI
Python
Django
Lead AI Scientist
Candescent
Bengaluru 4+ years
Full-time
LLM
Gen AI
Agentic AI
Transformers
Python
Data & AI Engineering
Opella
Hyderabad 4-8 years
Full-time
LLM
LangChain
RAG
Vector Database
Python
Applied Artificial Intelligence
JPMorgan
Mumbai 8+ years
Full-time
LLM
Python
Pandas
Flask
FastAPI
Lead GenAI Engineer
Capgemini
Pune 6-14 years
Full-time
LLM
Gen AI
Deep Learning
PyTorch
TensorFlow
Python Backend AI Platform Engineer
UST
Bengaluru 7+ years
Full-time
LLM
RAG
Gen AI
OpenAI
Azure OpenAI
Lead AI Engineer
Ecolab
Bengaluru 6-8 years
Full-time
LangChain
Azure OpenAI
Python
Azure AI Studio
Semantic Kernel
Python AI Developers
Infosys
Bengaluru 7-9 years
Full-time
LLM
Gen AI
LangChain
RAG
Vector Database
AI/ML – Senior Programmer Analyst
Bilvantis Technologies
Hyderabad 3-5 years
Full-time
LLM
RAG
Gen AI
Vector Database
Python
Get notified about new Onsite FastAPI jobs roles
Be the first to know when new positions matching "Onsite FastAPI jobs" are posted.