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Fastapi Programmer Jobs in California (NOW HIRING)

AI Engineer

Newark, CA · On-site

$80 - $90/hr

Implement production-grade APIs with FastAPI to support scalable deployments. * Collaborate with cross-functional teams (data scientists, ML engineers, product managers) to deliver end-to-end AI ...

Python Developer

San Jose, CA · On-site

$59 - $81.25/hr

Python Engineer Location : San Jose, CA - F2F interview Must No of openings/positions 6 Job Title ... Deep experience with FastAPI, Django AI Tooling: Familiarity with LangChain, LlamaIndex, or similar ...

AI Engineer Location: Cupertino, CA (onsite) Job Type: Full time * Strong experience with Large ... Proficient in Python and FastAPI for backend and API development * Solid understanding of databases ...

Overview We are seeking an enthusiastic Senior AI Engineer to join our team and contribute to the ... Architect, optimize, and maintain high-performance, asynchronous orchestration layers (FastAPI ...

Genesis10 is currently seeking a Backend AI Engineer - Remote for a contract position with a Global ... Develop asynchronous microservices (FastAPI) using Server-Sent Events (SSE) or WebSockets to stream ...

New

Senior Full Stack AI Developer (React/Next.js + Python + LLM) Location: Santa Clara, CA (Onsite ... Strong backend development experience with Node.js and/or Python (FastAPI preferred) . * Experience ...

You'll use these skills, along with tools like React, TypeScript, Python, FastAPI, Snowflake, dbt, AWS (ECS Fargate, Lambda, S3), and AWS CDK. Together with the talented Engineering Team, Product ...

Senior Product Engineer

Palo Alto, CA · On-site

$140 - $250/hr

Experience with Python, FastAPI, and a background in B2B SaaS preferred * Top 15 school required if under 2 years of experience Company Context * Transitioning all engineers to full-stack roles

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Fastapi Programmer information

What cities in California are hiring for Fastapi Programmer jobs?

Cities in California with the most Fastapi Programmer job openings:

Founding AI Product Engineer

Fluency Digital, Inc.

San Francisco, CA • On-site

$180 - $260/hr

Other

Posted yesterday

New


Job description

Building a unified OpenAI-format API layer for every major LLM provider.

Every new language model brings a fractured integration pattern, forcing developers to write bespoke glue code just to swap between Anthropic, Llama, and Huggingface. As a founding product engineer, you will collapse that fragmentation by extending the core SDK and API surface that translates any provider into a single, reliable standard. You will architect backend systems in Python and FastAPI, shape the TypeScript interface developers actually touch, and ship the infrastructure that enterprise teams depend on to route LLM traffic across AWS and Azure.

What we’re looking for
  • 5 to 7 years of engineering experience building developer tools, SDKs, or complex API integrations.
  • Deep fluency in Python and FastAPI for backend services, plus competency in TypeScript.
  • Proven experience wiring REST APIs to cloud infrastructure on AWS or Azure.
  • Strong bias toward shipping functional code over theorizing about architecture in an early-stage environment.
  • Comfortable working on‑site in San Francisco alongside a tight, focused team.
  • Must be based in the United States.
Tech stack

Python, FastAPI, TypeScript, OpenAI, AWS, Azure, REST API, Git

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