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Python Fastapi Developer Jobs in California (NOW HIRING)

SolGenie

Senior Full Stack AI Developer

San Jose, CA · On-site

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 ...

TestingXperts Inc. DBA Damcosoft

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 ...

FlexAI

Senior Full Stack Engineer

Santa Clara, CA · On-site

... developer tools, marketplace, billing, admin) • Develop high-performance UIs using React • Design and implement APIs and backend services using Python (FastAPI) and/or Node.js • Define clean ...

AI Talent Now

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

SuperDial

Forward Deployed Engineer

Burlingame, CA · On-site

$125K/yr

Design and implement backend services and APIs using Python (FastAPI or similar) * Work directly ... Help shape engineering best practices, mentoring junior developers as we grow About You: * 3+ years ...

LANDMARKIT LLC

PLM/Team Centre Engineer

Sunnyvale, CA · On-site

$153K/yr

PLM AI Engineer Location: Sunnyvale, CA (onsite) 12 months Key Responsibilities * Design and build ... Build APIs and backend services using Python (FastAPI) and Apple-approved AI frameworks * Ensure ...

OpenReq

SuperDial - FDE

San Francisco, CA · On-site

$130K - $160K/yr

We're looking for a Forward Deployed Engineer with strong Python experience and a product mindset ... Design and implement backend services and APIs using Python (FastAPI or similar) * Work directly ...

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 ...

ClinDCast LLC

Python Backend Engineer

Sunnyvale, CA · On-site

$60 - $65/hr

We are seeking an experienced Python Backend Engineer to design, develop, and maintain scalable ... Build and optimize RESTful APIs using FastAPI, Django, or similar frameworks. Develop and integrate ...

ClinDCast LLC

Python Backend Engineer

San Jose, CA · On-site

$100 - $150/hr

We are seeking an experienced Python Backend Engineer to design, develop, and maintain scalable ... Build and optimize RESTful APIs using FastAPI, Django, or similar frameworks. * Develop and ...

CYNET SYSTEMS

Full Stack Developer

Santa Clara, CA · On-site

$55 - $60/hr

Strong programming experience in Python. * Experience with React, Angular, or Vue.js. * Hands-on experience with FastAPI, Flask, or Django. * Strong understanding of HTML5, CSS3, JavaScript, and ...

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All JobsPython Fastapi Developer JobsPython Fastapi Developer Jobs in California

Python Fastapi Developer information

What is a Python FastAPI developer?

A Python FastAPI Developer is responsible for designing, developing, and maintaining backend applications using FastAPI, a modern web framework for building APIs with Python. They work on creating high-performance APIs, integrating with databases, implementing authentication, and ensuring scalability. This role often involves working with asynchronous programming, cloud services, and containerization tools like Docker. Developers collaborate with teams to create efficient, secure, and well-documented API endpoints for web and mobile applications.

What are some typical daily tasks for a Python FastAPI developer?

A Python FastAPI Developer typically spends their day designing, developing, and maintaining RESTful APIs to support web or mobile applications. This involves writing clean and efficient Python code, collaborating with frontend developers or other backend engineers to integrate new features, and ensuring the application meets performance and security standards. Developers also participate in code reviews, debugging, and continuous integration processes, while regularly communicating with product managers or stakeholders to align on project requirements. Staying up to date with FastAPI enhancements and industry best practices is also a common part of the role.

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

To thrive as a Python FastAPI Developer, you need strong proficiency in Python programming, experience designing RESTful APIs with FastAPI, and a background in web development concepts. Familiarity with version control systems like Git, containerization tools such as Docker, and knowledge of cloud platforms or SQL/NoSQL databases are commonly required, and certifications in cloud services or Python development can be advantageous. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams help developers contribute efficiently to complex projects. These competencies ensure robust, scalable backend solutions and smooth coordination within development teams to meet business goals.

What are popular job titles related to Python Fastapi Developer jobs in California?

For Python Fastapi Developer jobs in California, the most frequently searched job titles are:

What job categories do people searching Python Fastapi Developer jobs in California look for?

The top searched job categories for Python Fastapi Developer jobs in California are:

What cities in California are hiring for Python Fastapi Developer jobs?

Cities in California with the most Python Fastapi Developer job openings:

Python Fastapi Developer jobs near you
Infographic showing various Python Fastapi Developer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 74% In-person, and 26% Remote job distribution.

IT - Technology Architect | OpenSystem | Python - OpenSystem

Spruce Infotech

Irvine, CA • On-site

Full-time

Re-posted 9 days ago

Job description

Job Title* Technology Architect | OpenSystem | Python - OpenSystem
Work Location : Irvine, CA 92618
Vendor Rate* XXX/hr
Contract duration (in months)* 12
Job Details:
Must Have Skills (Top 3 technical skills only) *
1. Python
2. SQL
3. Pandas
Detailed Job Description:
Minimum 5 years of experience in Python and SQL with strong hands on coding skills.
Experience leveraging cloud capabilities using Python.
Experience in data wrangling and data manipulation of large datasets using Pandas or similar libraries.
Experience optimizing data processing using multiprocessing and distributed computing.
Experience building resilient RESTful APIs in Python FastAPI, Flask, or similar frameworks.
Familiarity with Kubernetes, container orchestration, and DevOps practices.
Minimum years of experience*: >10 years
Certifications Needed: No
Top responsibilities you would expect the Subcon to shoulder and execute*:
1. Coding
2. Client handling
Interview Process (Is face to face required?)
No

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