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Fastapi Jobs in California (NOW HIRING)

LHH US

Full Stack Product Engineer

San Francisco, CA

$160K - $240K/yr

You'll ship features end-to-end across our React/Vite/shadcn frontend and Python/FastAPI backend. You'll partner with design, product, and the founder on what to build, then own the API design, the ...

TekShapers

Python Backend Engineer

San Jose, CA

Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests. * Agent Logic Integration: Architect the backend systems that power our ...

CYNET SYSTEMS

Python Developer

San Jose, CA · On-site

$65/hr

Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of handling millions of requests. * Agent Logic Integration: Architect the backend systems that power our ...

LHH US

Full Stack Product Engineer

San Francisco, CA

$160K - $240K/yr

You'll ship features end-to-end across our React/Vite/shadcn frontend and Python/FastAPI backend. You'll partner with design, product, and the founder on what to build, then own the API design, the ...

Vkore Solutions

Python AI Developer-F2F Interview

San Jose, CA · On-site

$59 - $81.25/hr

1. Expertise in developing production level code utilizing OOPs concepts, 2. Experience in developing FASTAPI services, 3. Experience in Gen AI and working experience in LLM, BERT Models 4. Expertise ...

Prophecy Technologies

AI Backend Engineer

Rosemead, CA · On-site

Implement Python microservices and APIs (FastAPI/Flask/Django) with clean contracts, versioning, pagination, and rate limiting. * Build REST/GraphQL endpoints and internal SDKs to enable AI enhanced ...

Vkore Solutions

Python Developer-F2F Interview

San Jose, CA · On-site

$59 - $81.25/hr

Python developer the following expertise 1. Expertise in developing production level code utilizing OOPs concepts , 2. Experience in developing FASTAPI services , 3. Expertise in managing code ...

Diverse Lynx

Senior AI/ML Engineer

Burbank, CA

$131K - $172K/yr

Burbank, CA/Woodland Hills, CA/Mason, OH (Onsite) Job Type: Full Time Must Have Technical/Functional Skill We are looking for a highly skilled Python Developer with strong experience in FastAPI ...

NuByt, Inc

Be Seen First

AI Infrastructure & Experience Engineer

Mountain View, CA · On-site

$70 - $79/hr

... FastAPI. • Implement communication protocols including WebSockets, gRPC, and REST APIs. • Build modern frontend interfaces using React, Next.js, or similar frameworks. • Connect AI systems with ...

Marlabs LLC

AI Full Stack Architect

San Jose, CA

Strong proficiency in Python and frameworks like FastAPI or Django. Frontend Skills: Experience with modern JavaScript frameworks (React.js + Node.js,Next.js, Plotly Dash + FastAPI). AI/ML Knowledge:

PTR Global

Python Developer

San Francisco, CA

$59.25 - $81.50/hr

Develop and support APIs using FastAPI and/or Flask * Collaborate within a Scrum team, partnering closely with Product Owners, LOB stakeholders, and Operations * Act as a Python SME, mentoring ...

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See California salary details

$117K

$132.2K

$149.3K

How much do fastapi jobs pay per year?

As of Jun 12, 2026, the average yearly pay for fastapi in California is $132,195.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,341.00 and $137,092.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Fastapi position, and why are they important?

To thrive as a FastAPI Developer, you need strong proficiency in Python, REST API design, and knowledge of web frameworks, ideally supported by a relevant degree or industry certifications. Familiarity with tools like Docker, Git, asynchronous programming, and testing frameworks such as Pytest is often required. Excellent problem-solving skills, adaptability, and clear communication are valuable soft skills in this role. These competencies ensure robust API development, seamless collaboration, and the delivery of high-quality software solutions in agile environments.

What are the typical daily responsibilities of a FastAPI Developer?

As a FastAPI Developer, your daily tasks typically include designing and implementing RESTful APIs, writing efficient and maintainable code, and performing thorough testing to ensure reliability and performance. You may also collaborate closely with frontend developers, DevOps engineers, and QA teams to integrate new features and troubleshoot issues. Regular code reviews, documentation, and participation in agile development meetings are common parts of the workday. This collaborative and dynamic environment allows you to make a direct impact on the product while growing your skills through hands-on problem-solving and teamwork.

What is a FastAPI job?

A FastAPI job typically involves developing, maintaining, and optimizing web applications and APIs using the FastAPI framework. FastAPI is a modern, high-performance web framework for Python that is designed for building APIs quickly with automatic OpenAPI generation. Professionals in this role are expected to have experience with Python, asynchronous programming, and API development, often working with databases, authentication, and cloud services.

What are the most commonly searched types of Fastapi jobs in California? The most popular types of Fastapi jobs in California are:
What are popular job titles related to Fastapi jobs in California? For Fastapi jobs in California, the most frequently searched job titles are:
What job categories do people searching Fastapi jobs in California look for? The top searched job categories for Fastapi jobs in California are:
What cities in California are hiring for Fastapi jobs? Cities in California with the most Fastapi job openings:
Fastapi jobs near you
Infographic showing various Fastapi job openings in California as of June 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 100% In-person job distribution, with an average salary of $132,195 per year, or $63.6 per hour.

Full Stack Product Engineer

LHH US

San Francisco, CA

$160K - $240K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 9 days ago

Job description

LHH is seeking a Full-Stack Product Engineer to join our client's team in a full-time + hybrid-role, based in San Francisco, CA.
This is an individual contributor role. We're looking for someone who can write production-quality code and own significant scope. You'll ship features end-to-end across our React/Vite/shadcn frontend and Python/FastAPI backend. You'll partner with design, product, and the founder on what to build, then own the API design, the migration, the UI, and the deploy. Light touch on prompts and evals for now, with room to grow into deeper LLM-systems.
Salary & Benefits:
  • $160k to $240k
  • Medical, dental, and vision insurance
  • 401(k) plan w/match
  • 19 days of PTO + 11 paid holidays
Qualifications:
  1. Required: ~3-5 years of production experience, ideally at an early-stage startup or product-focused team.
  2. Required: One or two features you personally owned end-to-end. We'll want you to walk us through them.
  3. Required : ~3-5 years real production work in either React/TypeScript or Python, and the willingness to ramp on the other.
  4. Required : 2+ years of experience with active use of AI coding tools. You can show us you're fluent in a live exercise.
  5. Required : Comfort with ambiguity and rough-but-shipped over polished-but-late.
  6. Required : Bay-area-commutable. OK with 3 days a week in person.
  7. Very nice to have: Prior experience with shadcn, Radix, Tailwind, FastAPI, Alembic, Postgres, TanStack Query, Clerk, Supabase, Vercel, or Railway.

Essential Job Functions :
  • Ship product features across our React frontend and FastAPI/Postgres backend on a fast cadence.
  • Own features from "rough Figma plus a problem statement" to "deployed and demoed to an executive."
  • Use AI coding tools as part of your normal workflow.
  • Make pragmatic calls on what's demo-grade and what needs hardening.
Equal Opportunity Employer/Veterans/Disabled
To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy
The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
• The California Fair Chance Act
• Los Angeles City Fair Chance Ordinance
• Los Angeles County Fair Chance Ordinance for Employers
• San Francisco Fair Chance Ordinance
Pay Details: $160,000.00 to $240,000.00 per year
Search managed by: Chris Watson
Equal Opportunity Employer/Veterans/Disabled
Military connected talent encouraged to apply
To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://www.lhh.com/us/en/candidate-privacy
The Company will consider qualified applicants with arrest and conviction records in accordance with federal, state, and local laws and/or security clearance requirements, including, as applicable:
  • The California Fair Chance Act
  • Los Angeles City Fair Chance Ordinance
  • Los Angeles County Fair Chance Ordinance for Employers
  • San Francisco Fair Chance Ordinance
Massachusetts Candidates Only: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.