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Fastapi Developer Jobs in Bethesda, MD (NOW HIRING)

Booz Allen Hamilton

Full Stack Developer

Chantilly, VA · On-site

... FastAPI, RESTful APIs, and microservices • 6+ years of experience designing, modifying, developing, writing, and implementing software programming applications using agile methods • Experience ...

Booz Allen Hamilton

Full Stack Developer

Chantilly, VA · On-site

... FastAPI, RESTful APIs, and microservices • 6+ years of experience designing, modifying, developing, writing, and implementing software programming applications using agile methods • 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 ...

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 ...

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 ...

Unisys

Python Developer

Reston, VA

$52.25 - $72/hr

We are seeking a Senior Python Developer to support the design, development, and scaling of cloud ... Skills: Strong proficiency in Python and backend frameworks such as FastAPI, Flask Proven ...

Base-2 Solutions, LLC

Software Engineer Level 4

Reston, VA · On-site

$137.06K - $161.25K/yr

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

Base-2 Solutions, LLC

Software Engineer Level 5

Reston, VA · On-site

$163.79K - $192.70K/yr

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

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$18

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$87

How much do fastapi developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for fastapi developer in Bethesda, MD is $56.55, according to ZipRecruiter salary data. Most workers in this role earn between $43.22 and $69.23 per hour, depending on experience, location, and employer.

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 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 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 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 most commonly searched types of Fastapi Developer jobs in Bethesda, MD? The most popular types of Fastapi Developer jobs in Bethesda, MD are:
What are popular job titles related to Fastapi Developer jobs in Bethesda, MD? For Fastapi Developer jobs in Bethesda, MD, the most frequently searched job titles are:
What job categories do people searching Fastapi Developer jobs in Bethesda, MD look for? The top searched job categories for Fastapi Developer jobs in Bethesda, MD are:
What cities near Bethesda, MD are hiring for Fastapi Developer jobs? Cities near Bethesda, MD with the most Fastapi Developer job openings:
Fastapi Developer jobs near you
Infographic showing various Fastapi Developer job openings in Bethesda, MD as of May 2026, with employment types broken down into 100% Full Time. Highlights an 60% In-person, and 40% Remote job distribution, with an average salary of $117,627 per year, or $56.6 per hour.
Full Stack Developer

Full Stack Developer

Booz Allen Hamilton

Chantilly, VA • On-site

Full-time

Posted 4 days ago

Booz Allen Hamilton rating

8.8

Company rating: 8.8 out of 10

Based on 47 frontline employees who took The Breakroom Quiz

8th of 57 rated business consultants

Job description

Job Summary:
Booz Allen Hamilton is a leading consulting firm, and they are seeking a Full Stack Developer to provide end-to-end solutions in a fast-paced environment. The role involves overseeing a team to develop software and systems while ensuring that solutions align with current architecture and future enhancements.
Responsibilities:
• Resolve a problem with a complete end-to-end solution in a fast, agile environment.
• Oversee a team as they learn new tools and techniques and identify needed system improvements.
• Help clients overcome their most difficult challenges using the latest architectural approaches, tools, and technologies.
• Make sure the solution developed by the team considers the current architecture and operating environment, as well as future functionality and enhancements.
Qualifications:
Required:
• 6+ years of experience with AWS, including serverless, such as AWS Lambda
• 6+ years of experience with object-oriented programming languages, including Python and JavaScript, FastAPI, RESTful APIs, and microservices
• 6+ years of experience designing, modifying, developing, writing, and implementing software programming applications using agile methods
• Experience with front-end framework, such as React, Angular, or Vue and with HTML, CSS, responsive design, and accessibility fundamentals
• Experience with Docker and Kubernetes
• Experience with SQL and NoSQL
• Ability to display a growth mindset and communicate, collaborate, and problem-solve effectively
• TS/SCI clearance with a polygraph
• HS diploma or GED
Preferred:
• Experience with DevOps tools, including GitHub
• Experience with CI/CD
• Experience with Infrastructure as Code (IaC) using Terraform or Terragrunt
• Experience with Agile methodology, extreme programming, software engineering, product management, and software products
• Experience mentoring or supervising employees within a collaborative team environment
• Experience acquiring client requirements and resolving workflow problems through automation optimization
• Experience working with automated testing tools to perform testing and maintenance
Company:
Booz Allen Hamilton is a consulting firm that specializes in analytics, technology, and engineering. Founded in 1914, the company is headquartered in Mclean, USA, with a team of 10001+ employees. The company is currently Late Stage.

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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914

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