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Fastapi Python Jobs in Virginia (NOW HIRING)

Python / API Developer

Mclean, VA · On-site

$51.50 - $71/hr

Python, Flask/FastAPI/Django, SQLAlchemy, NumPy, Pandas, SQL and Relational Database Automation Testing: Pytest, Unitest, Monkey patch, pytest-mockito etc. * Build CI/CD Tools: gradle, Jenkins, git ...

Senior Python Developer | McLean,VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database * Refactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability while ...

Python Developer

Lorton, VA · On-site

$50.75 - $70/hr

Experience with Python frameworks such as Django, Flask, or FastAPI * Solid understanding of OOP, data structures, and algorithms * Experience with databases (PostgreSQL, MySQL, MongoDB, etc.

Sr. Python Developer | McLean, VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database * Refactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability while ...

Python Developer

Chantilly, VA · On-site

$51.50 - $71/hr

Experience with API development in Python using Python libraries such as FastAPI * Experience with Unit Testing Frameworks in PyTest and Mocking Preferred Skills/Experience: * Experience with Python ...

Sr. Python Developer | McLean, VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Django/Flask/FastAPI, NumPy, pandas and Relational Database • Refactoring Skills: Knowledge of how to refactor code to improve its quality, maintainability, performance, and scalability ...

FastAPI/Python backends, React frontends, Docker containerization, and PostgreSQL * A product mindset: you think about the end user, not just the technical implementation * Comfort operating with ...

FastAPI/Python backends, React frontends, Docker containerization, and PostgreSQL * A product mindset: you think about the end user, not just the technical implementation * Comfort operating with ...

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Fastapi Python information

What is the difference between Fastapi Python vs Django Developer?

AspectFastapi PythonDjango Developer
Primary FocusBuilding high-performance APIsDeveloping full-stack web applications
FrameworkFastapiDjango
Work EnvironmentBackend API services, microservicesWeb applications, content management systems
Required SkillsPython, asynchronous programming, REST APIsPython, Django framework, HTML/CSS, databases

Fastapi Python developers specialize in creating fast, scalable APIs using the Fastapi framework, often for microservices and backend systems. Django developers focus on building comprehensive web applications with integrated features. Both roles require Python, but Fastapi emphasizes performance and asynchronous programming, while Django offers a full-stack solution.

What cities in Virginia are hiring for Fastapi Python jobs? Cities in Virginia with the most Fastapi Python job openings:
Infographic showing various Fastapi Python job openings in Virginia as of June 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 100% In-person job distribution.
Python / API Developer

Python / API Developer

Samprasoft

Mclean, VA • On-site

$51.50 - $71/hr

Other

Posted 8 days ago


Job description

Python Developer/Software Engineer

McLean VA (Onsite Hybrid Model)

12 Months | Extension Possible

Job Description:

  • Must Haves: Looking for a Python API Developer.
  • Must have Python, Flask, SQL, Pandas, NumPy & Pytest, Unitest, Monkey patch.
  • Experience with Linux and Docker.
  • Experience writing Python code and RESTful web services using frameworks such as Flask, FastAPI etc. in a professional environment Back End Skills: Python, Flask/FastAPI/Django, SQLAlchemy, NumPy, Pandas, SQL 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
  • Professional level development experience with JavaScript, React, HTML/CSS desired but not necessary.
  • Engineer capable of designing solutions, writing code, testing code, automating test and deployment.
  • Develop and maintain high-quality software code and automated tests (including Unit, Functional, Performance, Acceptance) for web interface application that integrates data, analytics, and reporting components
  • Predictable results: changes in code can be proven to be correct and bug-free
  • Production resilience: system must be highly available with minimal downtime
  • High performance: develop scalable calculations to maintain performance over large data sets
  • Ready, willing, and able to pick up new technologies and pitch in on story tasks (design, code, test, CI/CD, deploy, etc.