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Remote FastAPI Jobs

Browse vetted remote FastAPI positions — model serving APIs, LLM backend engineering, and production inference systems at companies shipping real AI products.

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Remote worldwide
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AI Backend Engineer ML Platform Engineer LLM API Engineer Model Serving Engineer Python Backend Developer

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Jobs & Projects

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Posted 3 months ago

AI Public Comment Sentiment Analyzer

United States — New York (UTC-4)

job
Full-time
English
$160k – $200k / year
Open job
I

Posted 3 months ago

AI Knowledge Graph Conflict Resolution Developer

United States — New York (UTC-4)

job
Full-time
English
$100k – $130k / year
Open job
S

Posted 3 months ago

Junior AI Algorithmic Transparency Report Builder

United States — New York (UTC-4)

job
Full-time
English
Under $60k / year
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L

Posted 3 months ago

Junior AI Competitor Battle Card Generator

United States — Chicago (UTC-5)

job
Contract
English
Under $60k / year
Open job
C

Posted 3 months ago

Junior AI Sports Clip Captioning Developer

United States — New York (UTC-4)

job
Freelance
English
$60k – $80k / year
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N

Posted 3 months ago

AI Deployment Dependency Graph Analyzer

United States — Chicago (UTC-5)

job
Full-time
English
$130k – $160k / year
Open job
H

Posted 3 months ago

AI Developer Feedback Loop Intelligence Developer

United States — New York (UTC-4)

job
Full-time
English
$80k – $100k / year
Open job
J

Posted 3 months ago

AI Synthetic Red Team Attack Generator

United States — New York (UTC-4)

job
Full-time
English
$160k – $200k / year
Open job
A

Posted 3 months ago

AI Real-time Interest Graph Builder

United States — New York (UTC-4)

job
Full-time
English
$200k+ / year
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A

Posted 3 months ago

AI Campaign Budget Allocation Optimizer

United States — Chicago (UTC-5)

job
Full-time
English
$130k – $160k / year
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Role guide

What to expect in remote FastAPI jobs

FastAPI has become the default framework for serving AI models and LLM applications in Python, largely because its async support and automatic validation fit naturally with inference workloads. Remote FastAPI jobs at AI companies usually mean building the API layer between a model and the rest of a product — handling streaming responses, request batching, and production reliability, not just wrapping a model in an endpoint.

What you'll work on

  • Build streaming API endpoints for LLM chat and completion responses
  • Serve ML models in production with async request handling and batching
  • Design internal APIs that connect model inference to product backends
  • Implement request validation and rate limiting for public-facing AI APIs

What companies look for

  • Async/await proficiency — most AI serving workloads are I/O-bound
  • Experience with Pydantic for request/response validation
  • Production deployment behind Uvicorn/Gunicorn, often containerised with Docker

Frequently asked questions

What remote FastAPI jobs are posted on RemoteAI?

Mostly AI backend and model-serving roles — building the API layer for LLM products, ML inference endpoints, and internal tooling that connects models to the rest of a product. Most require production Python experience beyond basic CRUD APIs.

Why do AI companies prefer FastAPI over Flask or Django?

Native async support handles the I/O-bound nature of model inference and streaming LLM responses well, and built-in Pydantic validation reduces boilerplate for the structured request/response formats AI APIs typically need.

Do FastAPI jobs require ML experience, or just backend skills?

It varies. Some roles are pure backend engineering — you serve models built by others. Others expect you to understand model behavior well enough to design sensible APIs around it (batching, timeouts, streaming). Check individual listings for the split.

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