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Fastapi Developer Jobs in Reston, VA (NOW HIRING)

Zetier

Full-Stack Engineer

Arlington, VA · Hybrid

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

Rackner

Software Engineer

Washington, DC · Remote

Modern programming languages and frameworks including Python (FastAPI), Flask, JavaScript (Node.js, Express, Vue, Svelte, React), and Java (Spring Boot) * Develop data focused solutions to include ...

Base2 Solutions

Software Engineer Level 5

Reston, VA · On-site

Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and API development. * Experience building scalable systems with Python and FastAPI. * Experience ...

Base2 Solutions

Software Engineer Level 4

Reston, VA · On-site

Demonstrated experience as a backend developer. * Demonstrated experience in data engineering and API development. * Experience building scalable systems with Python and FastAPI. * Experience ...

Zetier

Full-Stack Engineer

Arlington, VA · On-site

Senior Full-Stack Engineer Zetier is seeking a senior full-stack engineer to build modern, secure ... Flask, FastAPI) * Familiar with responsive design frameworks (Bootstrap, Material) * Practical ...

Bridge Core (BCore)

Full-Stack Developer

Mclean, VA · On-site

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 ...

Bridge Core (BCore)

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 ...

Bridge Core (BCore)

Full-Stack Developer

Mclean, VA · On-site

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 ...

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Fastapi Developer information

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$17

$54

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How much do fastapi developer jobs pay per hour?

As of Jun 23, 2026, the average hourly pay for fastapi developer in Reston, VA is $54.97, according to ZipRecruiter salary data. Most workers in this role earn between $42.02 and $67.26 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 Reston, VA? The most popular types of Fastapi Developer jobs in Reston, VA are:
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What job categories do people searching Fastapi Developer jobs in Reston, VA look for? The top searched job categories for Fastapi Developer jobs in Reston, VA are:
What cities near Reston, VA are hiring for Fastapi Developer jobs? Cities near Reston, VA with the most Fastapi Developer job openings:
Fastapi Developer jobs near you
Infographic showing various Fastapi Developer job openings in Reston, VA as of June 2026, with employment types broken down into 85% Full Time, 3% Part Time, and 12% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $114,340 per year, or $55 per hour.
Full-Stack Engineer

Full-Stack Engineer

Zetier

Arlington, VA • Hybrid

Other

Posted 7 days ago

Job description

Senior Full-Stack Engineer

Zetier is seeking a senior full-stack engineer to build modern, secure, and mission-focused software supporting advanced cybersecurity, reverse engineering, and defense initiatives. Candidates should be comfortable owning features end-to-end, from backend service design to polished frontend interfaces, while working within compliance-sensitive environments and collaborating closely with RE/VR/DEV teams.

Required:

  • 5+ years experience developing production full-stack apps
  • Proficiency with modern frameworks (e.g. React, Angular, Vue)
  • Strong TypeScript/JavaScript and UI implementation experience
  • Backend development experience in Python (e.g. Flask, FastAPI)
  • Familiar with responsive design frameworks (Bootstrap, Material)
  • Practical experience with databases (e.g. PostgreSQL, ORMs)
  • Hands-on experience designing and consuming RESTful APIs
  • Familiarity with message brokers (e.g. AMQP, RabbitMQ)
  • Effective collaboration with distributed engineering teams
  • Strong written and verbal communication skills
  • Active U.S. security clearance

Desired:

  • Experience with private/hybrid clouds (VMware, OpenStack)
  • Experience with CI/CD workflows for frontend applications
  • Familiarity with DoD or compliance-sensitive environments
  • Experience with backend frameworks (FastAPI, REST, ZeroMQ)
  • Proficiency with Figma or similar design/prototyping tools
  • Development on embedded platforms (uBoot, firmware, IOT)
  • Reverse engineering experience (gdb, Binary Ninja, IDA Pro)
  • Knowledge of containerized deployments (Docker, Kubernetes)
  • Understanding of accessibility and usability principles
  • Developed software on mobile platforms (Android, iOS)
  • Successfully led small cross-domain development teams

Position available in Arlington, VA (hybrid friendly).

Zetier is proud to be an Equal Opportunity Employer. We celebrate diversity and do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis protected by law. All employment is decided on the basis of merit, qualifications, and business need.

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