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Fastapi Developer Jobs in California (NOW HIRING)

SBT Global, Inc.

AI Full Stack Developer

San Jose, CA · On-site

$13K/mo

Strong proficiency in Python and frameworks like FastAPI or Django. * Frontend Skills: Experience ... Cloud/DevOps: Experience in Cloud platforms (AWS, GCP, Azure) and container technologies (Docker ...

SBT Global, Inc.

AI Full Stack Developer

San Jose, CA · On-site

Strong proficiency in Python and frameworks like FastAPI or Django. * Frontend Skills: Experience ... Cloud/DevOps: Experience in Cloud platforms (AWS, GCP, Azure) and container technologies (Docker ...

Lorven Technologies

Sr. UI Developer

Calabasas, CA · On-site

$63.25 - $82/hr

Hi, Our client is looking for a Sr. UI Developer in Woodland Hills, CA location below is the ... Framework: FastAPI with uvicorn * AI Orchestration: LangGraph + LangChain * External Integration:

Excelon Solutions

Frontend UI Developer

Woodland, CA · On-site

Role: Senior UI Developer Location:Woodland Hills, CA Need Healthcare Exp Frontend * Framework ... FastAPI with uvicorn * AI Orchestration : LangGraph + LangChain * External Integration : A2A SDK ...

VDart, Inc.

Python Engineer

San Jose, CA · On-site

We are looking for a Python Developer to build the backbone of our platform. You will be ... Design, build, and maintain robust, high-throughput APIs (FastAPI, Django, or Flask) capable of ...

BTI Solutions

AI Full Stack Developer

San Jose, CA · On-site

Strong proficiency in Python and frameworks like FastAPI or Django. * Frontend Skills: Experience ... Cloud/DevOps: Experience in Cloud platforms (AWS, GCP, Azure) and container technologies (Docker ...

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 ... Experience with asynchronous programming and task queues. Understanding of software architecture ...

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 ...

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 • ...

COGENT Infotech

Python Developer

San Jose, CA · On-site

$59 - $81.25/hr

... such as FastAPI, Flask, or Django. • Good understanding of REST API development and API ... programming, data structures, design patterns, and clean coding principles. • Experience with ...

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Fastapi Developer information

See California salary details

$16

$52

$80

How much do fastapi developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for fastapi developer in California is $52.15, according to ZipRecruiter salary data. Most workers in this role earn between $39.86 and $63.80 per hour, depending on experience, location, and employer.

What are some common challenges FastAPI Developers face when integrating third-party services or APIs?

FastAPI Developers often encounter challenges when integrating third-party services, such as handling authentication protocols (like OAuth2), ensuring compatibility between JSON schemas, and managing asynchronous calls to avoid performance bottlenecks. It’s also common to troubleshoot and adapt to inconsistencies in external API documentation or rate limits. Collaborating closely with frontend teams and DevOps professionals helps streamline these integrations, ensuring robust, scalable API solutions.

What is the difference between Fastapi Developer vs Backend Developer?

AspectFastapi DeveloperBackend Developer
Required SkillsPython, Fastapi, REST APIs, async programmingMultiple languages (Python, Java, Node.js), REST/SOAP APIs, databases
Work EnvironmentWeb development, API-focused projects, microservicesBroader software development, server-side logic, database management
Industry UsageTech startups, SaaS, API-driven servicesEnterprise, e-commerce, finance, various industries

Fastapi Developers specialize in building high-performance APIs using Python and Fastapi, often within microservices architectures. Backend Developers have a broader scope, working with multiple languages and technologies to develop server-side applications across various industries. While Fastapi Developers focus on API efficiency, Backend Developers handle comprehensive backend systems.

What are the key skills and qualifications needed to thrive as a FastAPI Developer, and why are they important?

To thrive as a FastAPI Developer, you need strong proficiency in Python programming, RESTful API design, and experience with FastAPI, often supported by a background in computer science or related fields. Familiarity with tools like SQL/NoSQL databases, Docker, and cloud platforms, as well as knowledge of asynchronous programming and API documentation tools like Swagger, is typically required. Excellent problem-solving skills, attention to detail, and effective communication set outstanding FastAPI developers apart. These skills are crucial for building reliable, high-performance APIs that meet modern application demands and facilitate seamless team collaboration.

What is a FastAPI Developer?

A FastAPI Developer is a software engineer who specializes in building web applications and APIs using the FastAPI framework, which is a modern, fast (high-performance) web framework for Python. FastAPI Developers are responsible for designing, developing, and maintaining backend services and APIs that are efficient, robust, and scalable. They often work with databases, authentication, and deployment processes, and ensure that the API endpoints adhere to best practices for security and performance. Their work is crucial for enabling smooth communication between front-end applications and backend systems.
What are the most commonly searched types of Fastapi Developer jobs in California? The most popular types of Fastapi Developer jobs in California are:
What are popular job titles related to Fastapi Developer jobs in California? For Fastapi Developer jobs in California, the most frequently searched job titles are:
What job categories do people searching Fastapi Developer jobs in California look for? The top searched job categories for Fastapi Developer jobs in California are:
What cities in California are hiring for Fastapi Developer jobs? Cities in California with the most Fastapi Developer job openings:
Fastapi Developer jobs near you

AI Full Stack Developer

SBT Global, Inc.

San Jose, CA • On-site

$13K/mo

Contractor

Posted 6 days ago

Job description

Company Description
1 Yr Contract
Onsite
Mid- Level Pay Rate: ~$13,975/mo DOE
We are looking for a highly motivated AI Full Stack Developer to join our team to build, deploy, and maintain end-to-end applications that leverage generative AI models and agentic architectures. As a Full-stack AI Developer, will bridge the gap between AI research and production-ready applications, working across the entire stack from frontend interfaces to backend logic and machine learning models. Will be responsible for building, testing, and scaling AI-driven products.
Job Description
  • AI Application Development: Develop and maintain end-to-end AI applications, from user interfaces to backend logic, focusing on AI-powered features.
  • ML Model Integration: Implement machine learning models (using frameworks like PyTorch, TensorFlow, or scikit-learn) into web and mobile applications.
  • Backend & API Engineering: Build and maintain scalable backend services and RESTful APIs, often integrated with large language models (LLMs) and agentic frameworks.
  • Frontend Development: Create interactive, responsive front-end components for user interfaces using modern frameworks like React, Vue, or Next.js.
  • MLOps & Deployment: Manage end-to-end life cycles for production, including deployment workflows using Kubernetes, Cloud Run, or containerization tools to ensure high-performance applications.
  • Database Management: Manage both relational and NoSQL databases to support AI-powered functionality.
  • Collaboration: Work closely with data scientists, product managers, and designers to turn AI capabilities into user-focused products.

Qualifications
Required Qualifications & Skills
  • Experience: Proven experience (5~8 yrs. for Middle Level) as a Full Stack Developer with specialized experience in AI model deployment.
  • Backend Skills: 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: Familiarity with AI model integration (e.g., OpenAI API, LangChain, PyTorch).
  • Cloud/DevOps: Experience in Cloud platforms (AWS, GCP, Azure) and container technologies (Docker, Kubernetes).
  • Education: Bachelor's or Master's degree in Computer Science, Artificial Intelligence, or a related field.

Preferred Qualifications
  • Experience with generative AI and agentic architectures.
  • Understanding of data privacy and security in AI applications.
  • PhD in Computer Science, Artificial Intelligence, Machine Learning, or a related field
  • PhD in Computer Science, Artificial Intelligence, Machine Learning, or a related field

Additional Information
All your information will be kept confidential according to EEO guidelines.

Apply