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Fastapi Jobs in Washington (NOW HIRING)

Technology Ventures

Senior GenAI Engineer

Reston, VA · On-site

$108K - $149K/yr

Build scalable backend services using Python, FastAPI, and Pydantic . Develop and deploy LLM-powered applications using models such as GPT and Claude. Build AI agents and orchestration workflows ...

Interon IT Solutions

AI/ML Engineer

Reston, VA · On-site

Develop scalable, high-performance Python microservices using FastAPI/Flask for data pipelines, real-time analytics, and model inference. * Architect and operationalize RAG pipelines , embeddings ...

Zetier

Full-Stack Engineer

Arlington, VA · On-site

Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical experience with databases (e.g. PostgreSQL, ORMs) * Hands-on experience designing and consuming RESTful ...

TEEMA

Front End Developer

Fort George G Meade, MD · Remote

$155K - $160K/yr

Integrate frontend applications with FastAPI backend services using REST APIs. * Create interactive dashboards and data visualizations for complex financial and business data. * Collaborate with ...

TEEMA

Front End Developer

Arlington, VA · Remote

$155K - $160K/yr

Integrate frontend applications with FastAPI backend services using REST APIs. * Create interactive dashboards and data visualizations for complex financial and business data. * Collaborate with ...

Zvolvant

AI/ML Developer

Washington, DC · On-site

Build secure, containerized APIs using FastAPI and Docker. * Deploy applications to Azure, including AKS or Azure Container Apps. * Establish CI/CD pipelines within Azure DevOps. * Enhance latency ...

Zetier

Full-Stack Engineer

Arlington, VA · Hybrid

Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical experience with databases (e.g. PostgreSQL, ORMs) * Hands-on experience designing and consuming RESTful ...

CTC

Full Stack Developer- 3629952

Washington, DC · On-site

Responsibilities : • Design, develop, test, and deploy new features and enhancements across front-end (ReactJS) and back-end (Python/FastAPI) layers of Agency applications. • Build and maintain ...

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Fastapi information

See Washington salary details

$128.3K

$144.9K

$163.7K

How much do fastapi jobs pay per year?

As of Jul 15, 2026, the average yearly pay for fastapi in Washington is $144,944.00, according to ZipRecruiter salary data. Most workers in this role earn between $137,429.00 and $150,313.00 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.
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What are popular job titles related to Fastapi jobs in Washington? For Fastapi jobs in Washington, the most frequently searched job titles are:
What job categories do people searching Fastapi jobs in Washington look for? The top searched job categories for Fastapi jobs in Washington are:
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Fastapi jobs near you
Full Stack Software Developer (Python/FastAPI/ReactJS)

Full Stack Software Developer (Python/FastAPI/ReactJS)

Inabia Solutions and Consulting, Inc.

Washington, DC • On-site

Contractor

Posted 3 days ago

New

Job description

Overview
Inabia is seeking a Full Stack Software Developer with deep expertise in Python/FastAPI and ReactJS to design, build, and maintain mission-critical applications supporting a federal program. This is a stable, long-term 2-year hybrid contract role based in Washington, DC. An active U.S. security clearance is required at the time of application - no interim or prospective clearance candidates will be considered.
Responsibilities
  • Design, develop, and maintain full-stack applications using Python/FastAPI on the backend and ReactJS on the frontend
  • Build and maintain RESTful APIs with proper validation, error handling, versioning, and documentation
  • Manage PostgreSQL data models, schema design, and database migrations
  • Containerize applications using Docker and support deployment to AWS
  • Work within AWS infrastructure (EC2, S3, RDS, IAM, CloudWatch, VPC) to deploy, monitor, and troubleshoot cloud-hosted applications
  • Participate in Agile/Scrum ceremonies including sprint planning, daily stand-ups, code reviews, and retrospectives
  • Write automated tests and maintain strong test coverage across backend and frontend codebases
  • Collaborate with cross-functional program teams to translate requirements into secure, scalable software solutions

Key Qualifications
  • U.S. Citizenship required
  • Active security clearance required at time of application (no interim or eligibility-only candidates)
  • Strong hands-on experience with Python and FastAPI
  • Demonstrated experience with ReactJS
  • Strong knowledge of PostgreSQL including schema design and migrations
  • Experience with Docker and containerized application development
  • Proven experience working with AWS services (EC2, S3, RDS, IAM, CloudWatch, VPC)
  • Experience designing and developing RESTful APIs
  • Agile/Scrum development experience

Preferred Qualifications
  • Experience with Kubernetes
  • Familiarity with AWS Lambda, ECS, or EKS
  • CI/CD pipeline experience using Jenkins or GitHub Actions
  • Infrastructure-as-Code experience with Terraform
  • Knowledge of OAuth2 and JWT authentication patterns
  • Experience with automated testing frameworks such as PyTest or Jest
  • Prior experience supporting Federal Government projects
  • Knowledge of NIST/FISMA security standards and compliance requirements

Apply