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Senior Fastapi Developer Jobs in Union City, CA (NOW HIRING)

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 ...

New

Sr. ML Engineer - ML & Applied AI

San Francisco, CA · On-site

$123K - $168K/yr

About the Role Gap Inc. is seeking a Senior Machine Learning Engineer with 10+ years of experience ... Develop and maintain high-performance model serving systems using APIs (e.g., FastAPI) for real ...

... Sr. 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:

Senior Full Stack Engineer

San Jose, CA · On-site

$180K - $225K/yr

You will work on developer modules Admin modules, Marketplace, and Licensing, shaping the user ... Design and implement APIs and backend services using Python (FastAPI) and/or Node.js * Define clean ...

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Senior Fastapi Developer information

See Union City, CA salary details

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$70

$99

How much do senior fastapi developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for senior fastapi developer in Union City, CA is $70.31, according to ZipRecruiter salary data. Most workers in this role earn between $59.71 and $78.85 per hour, depending on experience, location, and employer.

What does a Senior FastAPI Developer do?

A Senior FastAPI Developer designs, develops, and maintains backend web applications using the FastAPI framework in Python. They are responsible for building scalable APIs, optimizing performance, ensuring security best practices, and integrating with databases and external services. Senior developers also mentor junior team members, contribute to architecture decisions, and collaborate closely with front-end engineers and stakeholders to deliver robust software solutions.

What are some common challenges faced by Senior FastAPI Developers when scaling applications, and how can these be addressed?

Senior FastAPI Developers often encounter challenges related to managing high concurrency, optimizing API performance, and ensuring robust security as applications scale. To address these, it’s important to implement asynchronous programming practices, leverage efficient database queries, and utilize API gateways for better traffic management. Collaboration with DevOps and QA teams is also essential to automate deployments and monitor system health, ensuring smooth scaling and reliable user experiences.

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

To thrive as a Senior FastAPI Developer, you need deep expertise in Python, RESTful API design, and experience building scalable web backends, typically supported by a degree in computer science or related field. Familiarity with FastAPI, Docker, cloud platforms (such as AWS or Azure), and CI/CD tools is highly valued, along with proficiency in testing frameworks. Strong problem-solving, leadership, and communication skills help you collaborate effectively with cross-functional teams and mentor junior developers. These skills enable the delivery of robust, efficient, and maintainable APIs that support business goals and high user demands.
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$142K - $191K/yr

Full-time

Re-posted 11 days ago


Job description

Job Title: Senior Python Fastapi developer
Work Location: San Jose, CA
Job Description:
  • Python software engineering and development with SDLC experience
  • Development of GenAI models using existing frameworks like langgraph
  • Develop Deploy Fast APIs and integrate with existing python code
  • Manage Authentication Authorization rbac
  • Manage CICD to deploy own codes development via Jenkins dockerization
  • Well versed with git commands for collaborative development
  • Must cover client coding standards Error handling logging monitoring folder structuring etc