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Fastapi Jobs in California (NOW HIRING)

K-Tek Resourcing LLC

Python Developer

San Jose, CA · On-site

$59 - $81.25/hr

Deep experience with FastAPI, Django AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows. Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis ...

Nastech Global

AI Engineer

Cupertino, CA · On-site

... FastAPI for backend and API development • Solid understanding of databases (SQL/NoSQL) and query optimization • Design and develop AI-driven applications leveraging LLMs and agentic workflows • ...

Bayrock Labs

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 ...

E-Solutions, Inc.

Python Engineer

San Jose, CA · On-site

Python Engineer - Number of Openings: 6 Key Responsibilities: - Design, develop, and maintain high-performance APIs using FastAPI, Django, or Flask, capable of handling millions of requests ...

Resource Logistics Inc.

Python Engineer

San Jose, CA · On-site

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

TestingXperts Inc. DBA Damcosoft

Python Developer

San Jose, CA · On-site

$59 - $81.25/hr

Deep experience with FastAPI, Django AI Tooling: Familiarity with LangChain, LlamaIndex, or similar frameworks for agentic workflows. Databases: Strong knowledge of SQL (PostgreSQL) and NoSQL (Redis ...

SolGenie

Senior Full Stack AI Developer

San Jose, CA · On-site

Strong backend development experience with Node.js and/or Python (FastAPI preferred) . * Experience designing and consuming REST APIs and/or GraphQL . * Hands-on experience integrating LLM APIs ...

Predicine

Software Engineer

Hayward, CA

$161K/yr

Build backend services and RESTful APIs using FastAPI and Flask to connect frontend applications, databases, and data analysis pipelines; * Develop and maintain full-stack web applications using HTML ...

Predicine, Inc

Software Engineer

Hayward, CA · On-site

$161K/yr

Build backend services and RESTful APIs using FastAPI and Flask to connect frontend applications, databases, and data analysis pipelines; * Develop and maintain full-stack web applications using HTML ...

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 ...

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 ...

Actava.ai, Inc.

Lead AI Engineer

Pleasanton, CA · On-site

$215K - $240K/yr

Reqs 1 yr exp. in Python, LlamaIndex, FastAPI, REST API, JavaScript, AngularJS & SQL. Sal: $215k to $240k/yr. Email resume w/job code (LAIE-2601) to hr@actava.ai.

ClinDCast LLC

Python Backend Engineer

Sunnyvale, CA · On-site

$60 - $65/hr

Build and optimize RESTful APIs using FastAPI, Django, or similar frameworks. Develop and integrate AI-driven workflows using tools such as LangChain, LlamaIndex, or related frameworks. Manage ...

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Fastapi information

See California salary details

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$132.2K

$149.3K

How much do fastapi jobs pay per year?

As of Jul 27, 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.

Do any big companies use FastAPI?

Several large companies and organizations use FastAPI for building high-performance APIs due to its speed and ease of use with Python. Notable examples include Microsoft, Netflix, and Uber, which leverage FastAPI in various projects to improve scalability and developer productivity.

What is a FastAPI worker?

A FastAPI worker is a process that runs an instance of a FastAPI application, handling incoming HTTP requests in a production environment. It is typically managed by an ASGI server like Uvicorn or Gunicorn, which can spawn multiple workers to improve concurrency and performance. Understanding how to configure and scale FastAPI workers is important for deploying high-performance APIs.

Is Netflix using FastAPI?

There is no publicly available information confirming that Netflix uses FastAPI in its technology stack. Netflix primarily relies on Java, Python, and other frameworks for its backend services. FastAPI is a popular Python web framework known for its speed and ease of use, but its adoption by specific companies like Netflix is not publicly documented.

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.

Is FastAPI in demand?

FastAPI is a popular web framework for building APIs with Python, and demand for developers skilled in FastAPI is growing due to its efficiency and ease of use. Companies adopting modern, high-performance backend solutions often seek developers familiar with FastAPI, especially those with knowledge of asynchronous programming and related tools like Python and Docker.
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 July 2026, with employment types broken down into 89% Full Time, 4% Part Time, and 7% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $132,195 per year, or $63.6 per hour.

Senior Engineer - Python

Tata Consultancy Service Limited

Cupertino, CA • On-site

$100K - $150K/yr

Full-time

Posted 23 days ago

Job description

Must have technical skills
Bachelor's degree in Computer Science, Information Systems, Engineering, or related field (or equivalent experience)
  • 7+ years of experience in backend development with a focus on microservices architecture
  • Strong hands-on experience with Python and FastAPI framework for building RESTful and async APIs
  • Proficiency in SQL and NoSQL databases (PostgreSQL, DynamoDB)
  • Experience with containerization and orchestration (Docker, Kubernetes)
  • Strong understanding of microservices design patterns
  • Experience with message brokers (SQS)
  • Familiarity with CI/CD pipelines and DevOps practices

Strong analytical, debugging, and problem-solving skills
API Development & Microservice Design
  • Design, develop, and maintain scalable Python-based microservices using FastAPI
  • Build high-performance RESTful and async APIs following OpenAPI/Swagger standards
  • Implement dependency injection, middleware, and background task processing using FastAPI's native capabilities
  • Develop and maintain models for data validation, serialization, and schema enforcement.

Monitoring, Logging & Observability
  • Integrate structured logging using libraries like Python's logging module
  • Implement distributed tracing using OpenTelemetry or Elastic stack for end-to-end request visibility
  • Expose Prometheus metrics and build Grafana splunk dashboards for service health monitoring

Salary Range: $100,000 - $150,000 a year

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