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Fastapi Jobs in California (NOW HIRING)

TechnoSphere, Inc.

Python Backend Engineer

San Jose, CA · On-site

$10/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 ...

VDart, 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: Architect the backend systems that power our AI ...

TechnoSphere, Inc.

Python Engineer

San Jose, CA · On-site

$10/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 ...

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 ...

Diverse Lynx

Python Engineer

San Jose, CA · On-site

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

Diverse Lynx

Python Developer

Santa Clara, CA · On-site

$58.50 - $80.75/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 ...

Diverse Lynx

Python Backend Engineer

San Jose, CA · On-site

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 ...

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 • ...

Lincoln Softtech LLC

observality engineer

Irvine, CA · On-site

$75/hr

Design, develop, and maintain RESTful APIs using Python and FastAPI. * Build backend services that support observability workflows, telemetry processing, and integrations. * Optimize services for ...

E-Solutions

Python Developer

Santa Barbara, CA · On-site

$56 - $77/hr

Skilled in building REST APIs with FastAPI and integrating FastAPI with Panel in ECS environments for interactive user experiences. * Capable of creating interactive dashboards using Panel and ...

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 ...

VDart, Inc.

Python Developer with AI

San Jose, CA · On-site

$59 - $81.25/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 AI ...

Cynet Systems

Python Backend Developer

San Jose, CA · On-site

$60 - $65/hr

Strong experience with backend frameworks such as FastAPI, Django, or Flask. * Experience designing and building scalable, high-throughput APIs. * Strong understanding of authentication and security ...

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Fastapi information

See California salary details

$117K

$132.2K

$149.3K

How much do fastapi jobs pay per year?

As of Jul 7, 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, 1% Temporary, and 6% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $132,195 per year, or $63.6 per hour.
Senior Engineer - Python

Senior Engineer - Python

Tata Consultancy Services

Cupertino, CA • On-site

$149K - $201K/yr

Full-time

Posted 4 days ago

Tata Consultancy Services rating

6.5

Company rating: 6.5 out of 10

Based on 21 frontline employees who took The Breakroom Quiz

157th of 207 rated it services

Job description

Job Summary:
Tata Consultancy Services is seeking a Senior Engineer with expertise in Python and microservices architecture. The role involves designing and maintaining scalable Python-based microservices, building high-performance APIs, and implementing monitoring and observability practices.
Responsibilities:
• 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.
• 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.
Qualifications:
Required:
• 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
• 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
• 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
Company:
Tata Consultancy Services is a business solutions company that specializes on information technology services and consulting. It is a sub-organization of Tata Group. Founded in 1968, the company is headquartered in Mumbai, IND, with a team of 10001+ employees. The company is currently Late Stage.

What Tata Consultancy Services employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Tata Consultancy Services

Sourced by ZipRecruiter

Tata Consultancy Services is an IT services, consulting and business solutions organization that delivers real results to global business, ensuring a level of certainty no other firm can match. TCS offers a consulting-led, integrated portfolio of IT, BPO, infrastructure, engineering, and assurance services. This is delivered through its unique Global Network Delivery Model™, recognized as the benchmark of excellence in software development. TCS delivers a level of certainty that no other firm can match--to our clients and to our employees. Come join us and experience certainty in your career. TCS a global Consulting and IT Services firm that is ranked in the top quartile by industry analysts. Our 2021 fiscal revenues topped $25 B and our market capitalization is over $170+B, yet we have a deep and large history of philanthropy and corporate social responsibility. Now approaching 600K of the best IT professionals and consultants, we are a trusted advisor, guiding our clients' enterprises through growth and transformation journeys - helping them to become agile, intelligent, automated and on the cloud. We are devoted to DEI and are recognized as a top employer and place to work.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Edison, NJ, US

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