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Python Fastapi Developer Jobs in Fairfax, VA (NOW HIRING)

JTEC Consulting LLC

Python Developer (Mid-Senior)

Chantilly, VA · On-site

$124K - $167K/yr

Qualified candidates will have experience developing microservices in Python using FastAPI. Working ... Programming experience using Python, Java, Perl, C, C++ * Experience with ELK Stack (Elasticsearch ...

Closure Technologies

Full Stack Developer

Mclean, VA

Strong experience with JavaScript (Hono.js) and Python (fastapi) * Strong experience with TypeScript/JavaScript (Vue.js) and Tailwindcss * Experience with DevOps (CDKTF/terraform) * Experience with ...

NSS

Full Stack Python Developer

Herndon, VA · On-site

$120 - $160/hr

Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and ... Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference ...

New

WorkNova LLC

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview ... Hands-on experience building RESTful APIs using Flask, Django, or FastAPI * Knowledge of ...

GRVTY

Full Stack Developer

Mclean, VA · On-site

... Python (fastapi) • Strong experience with TypeScript/JavaScript (Vue.js) and Tailwindcss • Experience with DevOps (CDKTF/terraform) • Experience with relational database design and SQL query ...

Reliant Space

Full Stack Developer

Reston, VA · Remote

  • Retirement

Reliant Space is seeking a Full Stack Developer to design, develop, and maintain web-based ... Implement server-side logic and RESTful APIs using Python (FastAPI, Django, or Flask). * Integrate ...

LCG

AI Developer / Full Stack Developer Associate

Bethesda, MD · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...

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All JobsPython Fastapi Developer JobsPython Fastapi Developer Jobs in Fairfax, VA

Python Fastapi Developer information

See Fairfax, VA salary details

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How much do python fastapi developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for python fastapi developer in Fairfax, VA is $59.92, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $68.08 per hour, depending on experience, location, and employer.

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 Fairfax, VA?

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What cities near Fairfax, VA are hiring for Python Fastapi Developer jobs?

Cities near Fairfax, VA with the most Python Fastapi Developer job openings:

Python Fastapi Developer jobs near you

LOCAL to VA ONLY ..Sr. Python Developer@ Mclean, VA

Palnar

Mclean, VA • On-site

$123K - $166K/yr

Full-time

Re-posted 10 days ago

Job description

Technical Skills:
Experience writing Python code and RESTful web services using framework such as Flask, FastAPI etc. in a professional environment
Back End Skills: Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database
Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc.
Build CI/CD Tools: gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence
DevOps: Linux & Docker

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