Remote 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 33 open roles for Remote FastAPI positions on TopGenAIJobs.

Jr. AI Backend Engineer

2 days ago

CittaAI

Hyderabad 1-3 years
Full-time
LangChain
Azure OpenAI
Azure Blob Storage
Python
FastAPI

GenAI Engineer

3 days ago

Evnek Technologies Pvt Ltd

Bengaluru 4-12 years
Full-time
LLM
RAG
LangChain
Gen AI
Retrieval-Augmented Generation (RAG)

Senior Software Engineer - Agentic AI Applications

5 days ago

Chegg

Delhi 7+ years
Full-time
LangChain
OpenAI
LLM
RAG
Google Gemini

Applied AI Engineer - Enterprise Solutions

11 days ago

Snorkel

United States 3+ years
Full-time
Hugging Face Transformers
LlamaIndex
Python
pydantic
mypy

Applied AI Engineer - Enterprise Solutions

11 days ago

Snorkel AI

United States 3+ years
Full-time
Hugging Face Transformers
LlamaIndex
Python
pydantic
mypy

Machine Learning Engineer

11 days ago

Sourcebae

United States 4+ years
Full-time
LLM
RAG
LangChain
Agentic AI
Gen AI

Member of Technical Staff, AI/ML Engineering

14 days ago

Micro1

Remote๐ŸŒ Global
Full-time
LLM
LangChain
Multimodal AI
FastAPI
Python

Member of Technical Staff, AI/ML Engineering

14 days ago

Micro1

Remote๐ŸŒ Global
Full-time
LLM
LangChain
multimodal AI
Python
AWS

Applied AI Engineer (Automation)

18 days ago

Fusemachines

United States 3-8 years
Full-time
LLM
RAG
LangChain
Agentic AI
Gen AI

Senior Full Stack AI Engineer

18 days ago

Aviato Consulting

India 8+ years
Full-time
LLM
Vector Database
Python
JavaScript/TypeScript
Node.js

Lead AI Engineer, Agentic

19 days ago

Ladders

United States 6+ years
Full-time
LLM
RAG
LangChain
Gen AI
Embeddings

Member of Technical Staff, AI/ML Engineering

20 days ago

Micro1

Remote๐ŸŒ Global
Full-time
LLM
LangChain
Multimodal AI
FastAPI
Python

Senior Python Engineer, AI

21 days ago

eBay

United States 5+ years
Full-time
LLM
RAG
Embeddings
Vector Database
Prompt Engineering

Senior Python Engineer, AI

21 days ago

eBay

United States 5+ years
Full-time
LLM
RAG
Retrieval pipelines
Vector Database
Embeddings

Applied AI Engineer

21 days ago

Brightplan

United States 3+ years
Full-time
Anthropic's Claude Code
LLM
RAG
Gen AI
Vector Database

Applied AI Engineer

22 days ago

Brightplan

United States 3+ years
Full-time
Anthropic's Claude Code
LLM
Gen AI
Python
FastAPI

AI Engineer (LLM / GenAI)

23 days ago

Prescience Decision Solutions

United States 4+ years
Full-time
LangChain
LLM
RAG
Gen AI
Python

Senior Software Engineer, AI

24 days ago

ImmunityBio, Inc.

El Segundo 7+ years
Full-time
LangChain
LlamaIndex
Vector Database
Python
TypeScript

Software Engineer II - AI

24 days ago

McGraw Hill

United States 2-5 years
Full-time
LangChain
LlamaIndex
LLM
RAG
Python

Senior Software Engineer, AI

24 days ago

ImmunityBio, Inc.

El Segundo / CA 7+ years
Full-time
LangChain
LlamaIndex
Vector Database
Python
TypeScript

Software Engineer II - AI

24 days ago

McGraw Hill

United States 2-5 years
Full-time
LLM
RAG
LangChain
LlamaIndex
Agentic AI

Software Engineer

26 days ago

The Flex

Paris / Abidjan / Algiers
Full-time
OpenAI APIs
LLM
Agentic AI
Python
FastAPI

Staff Software Engineer, Applied AI

27 days ago

Parachute Health

United States 5+ years
Full-time
LangChain
LLM
Claude Code
Python
FastAPI

AI/ML IMPLEMENTATION ENGINEER (M/F/D)

27 days ago

GE Vernova

United States
Full-time
Prompt Engineering
LLM
Python
FastAPI
Zero-shot

Staff Software Engineer, Applied AI

27 days ago

Parachute Health

United States 5+ years
Full-time
LangChain
LLM
RAG
Agentic AI
Gen AI

AI Engineer

27 days ago

Expertvoice

Continental United States
Full-time
React
JavaScript
TypeScript
Python
API Integration

Frontend / AI Engineer

28 days ago

Expertvoice

United States
Full-time
LLM APIs (OpenAI
Anthropic
Gemini)
GPT
Claude

Sr. Engineer, Machine Learning

34 days ago

Dayforce

United States 6+ years
Full-time
Python
TensorFlow
PyTorch
Keras
Scikit-learn

Principal Software Developer

34 days ago

Octave

Houston / Texas 5+ years
Full-time
Hugging Face Transformers
Gen AI
LLM
RAG
LangChain

AI/ML Engineer

47 days ago

Recroot

India
Full-time
LLM
RAG
Vector Database
Python
Machine Learning

Senior AI Engineer

48 days ago

Infused Solutions Ltd

United Kingdom
Full-time
Python
SQL
FastAPI
Flask
Django

Senior AI/ML Engineer

55 days ago

TheAgentic

Remote๐ŸŒ Global 5+ years
Full-time
React
FastAPI
Python
AI/ML

Senior Staff Engineer, Python & LLM

55 days ago

Nagarro

India 7+ years
Full-time
LLM
LangChain
LlamaIndex
LLMOps
vLLM

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