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Fastapi Developer Jobs in Virginia (NOW HIRING)

Easy Dynamics

Software Developer

Mclean, VA · On-site

Design, develop, and maintain backend services using Python 3, FastAPI, Pydantic, and SQLAlchemy ... Bachelor's degree in Engineering or a related technical field required, with preference for ...

Easy Dynamics Corp

Software Developer

Mclean, VA · On-site

Responsibilities : • Design, develop, and maintain backend services using Python 3, FastAPI ... in Engineering or a related technical field required, with preference for Computer Science ...

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Navstar

Python Developer

Lorton, VA · On-site

$50.75 - $70/hr

Python Developer Job title: Python Developer Location: Springfield, VA Clearance: Active Top Secret ... Experience with Python frameworks such as Django, Flask, or FastAPI * Solid understanding of OOP ...

NewGen Technologies

Full Stack Developer

Chantilly, VA · On-site

The Full Stack Software Developer will work with the lead developer to maintain and enhance the ... in Flask, Django, FastAPI; including developing associated testing (unit and integration)

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How much do fastapi developer jobs pay per hour?

As of Jul 4, 2026, the average hourly pay for fastapi developer in Virginia is $52.39, according to ZipRecruiter salary data. Most workers in this role earn between $40.05 and $64.09 per hour, depending on experience, location, and employer.

What are some common challenges FastAPI Developers face when integrating third-party services or APIs?

FastAPI Developers often encounter challenges when integrating third-party services, such as handling authentication protocols (like OAuth2), ensuring compatibility between JSON schemas, and managing asynchronous calls to avoid performance bottlenecks. It’s also common to troubleshoot and adapt to inconsistencies in external API documentation or rate limits. Collaborating closely with frontend teams and DevOps professionals helps streamline these integrations, ensuring robust, scalable API solutions.

What is the difference between Fastapi Developer vs Backend Developer?

AspectFastapi DeveloperBackend Developer
Required SkillsPython, Fastapi, REST APIs, async programmingMultiple languages (Python, Java, Node.js), REST/SOAP APIs, databases
Work EnvironmentWeb development, API-focused projects, microservicesBroader software development, server-side logic, database management
Industry UsageTech startups, SaaS, API-driven servicesEnterprise, e-commerce, finance, various industries

Fastapi Developers specialize in building high-performance APIs using Python and Fastapi, often within microservices architectures. Backend Developers have a broader scope, working with multiple languages and technologies to develop server-side applications across various industries. While Fastapi Developers focus on API efficiency, Backend Developers handle comprehensive backend systems.

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

To thrive as a FastAPI Developer, you need strong proficiency in Python programming, RESTful API design, and experience with FastAPI, often supported by a background in computer science or related fields. Familiarity with tools like SQL/NoSQL databases, Docker, and cloud platforms, as well as knowledge of asynchronous programming and API documentation tools like Swagger, is typically required. Excellent problem-solving skills, attention to detail, and effective communication set outstanding FastAPI developers apart. These skills are crucial for building reliable, high-performance APIs that meet modern application demands and facilitate seamless team collaboration.

What is a FastAPI Developer?

A FastAPI Developer is a software engineer who specializes in building web applications and APIs using the FastAPI framework, which is a modern, fast (high-performance) web framework for Python. FastAPI Developers are responsible for designing, developing, and maintaining backend services and APIs that are efficient, robust, and scalable. They often work with databases, authentication, and deployment processes, and ensure that the API endpoints adhere to best practices for security and performance. Their work is crucial for enabling smooth communication between front-end applications and backend systems.
What are the most commonly searched types of Fastapi Developer jobs in Virginia? The most popular types of Fastapi Developer jobs in Virginia are:
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Fastapi Developer jobs near you
Full Stack Developer

Full Stack Developer

Bespoke Technologies, Inc

Chantilly, VA • On-site

Full-time

Posted 3 days ago

Job description

BT-335 - Full Stack Developer
Skill Level: Mid
Location: Chantilly, VA (fully on-site, no remote option)
**Please do NOT apply if you do not have an active Poly clearance. Those without a Poly will not be considered.**
The Full Stack Software Developer will work with the lead developer to maintain and enhance the existing software application. The developer will help with design and then implement all levels of the application: data layer, application code, and user interface. Work with lead developer to design, code, deliver APIs, and integrate with other software systems and databases.
Required Skills:
  • 5-7 years' experience with Python with development of an application in Flask, Django, FastAPI; including developing associated testing (unit and integration)
  • Beginner to intermediate experience (2 - 3 years) with SQL, familiarity with SQLAlchemy or other ORM technologies
  • 6 months-3 years' experience with JavaScript, TypeScript, and CSS
  • 6 months-3 years' experience with React, Angular, or Vue
  • 1-3 years' experience developing on AWS. Must be familiar with building and deploying containers

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