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Fastapi Jobs in Washington (NOW HIRING)

Dark Wolf Solutions

Senior Data Engineer

Herndon, VA · Hybrid

$150K - $175K/yr

They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL), and Rancher Kubernetes, to develop high-performance data engineering solutions, automate testing ...

Altumint

Python Engineer

Lanham, MD · On-site +1

$110K - $125K/yr

A key initiative for this role will involve developing the software running on Altumint's edge/field devices and the backend services that support device communication, using Python, FastAPI, and ...

Ardent

Full Stack Software Developer

Washington, DC · On-site

Build and maintain RESTful APIs using FastAPI, ensuring proper validation, error handling, versioning, and documentation (e.g., OpenAPI/Swagger). Develop responsive, accessible front-end interfaces ...

Seekr

Senior AI Solutions Engineer

Reston, VA

$57.50 - $74/hr

Capable of developing prototype solutions using common tools (e.g., FastAPI, React) * Familiar with generative AI concepts like RAG, prompt engineering, agents, structured output, multi-modal LLMs ...

1 point system

AI/ML Engineer

Reston, VA · On-site

Develop high‑performance Python microservices (FastAPI/Flask) enabling scalable data pipelines, model inference, and real‑time analytics. * Architect and operationalize RAG pipelines, embeddings ...

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How much do fastapi jobs pay per year?

As of Jul 15, 2026, the average yearly pay for fastapi in Washington is $144,944.00, according to ZipRecruiter salary data. Most workers in this role earn between $137,429.00 and $150,313.00 per year, depending on experience, location, and employer.

Do any big companies use FastAPI?

Several large companies and organizations use FastAPI for building high-performance APIs due to its speed and ease of use with Python. Notable examples include Microsoft, Netflix, and Uber, which leverage FastAPI in various projects to improve scalability and developer productivity.

What is a FastAPI worker?

A FastAPI worker is a process that runs an instance of a FastAPI application, handling incoming HTTP requests in a production environment. It is typically managed by an ASGI server like Uvicorn or Gunicorn, which can spawn multiple workers to improve concurrency and performance. Understanding how to configure and scale FastAPI workers is important for deploying high-performance APIs.

Is Netflix using FastAPI?

There is no publicly available information confirming that Netflix uses FastAPI in its technology stack. Netflix primarily relies on Java, Python, and other frameworks for its backend services. FastAPI is a popular Python web framework known for its speed and ease of use, but its adoption by specific companies like Netflix is not publicly documented.

What are the key skills and qualifications needed to thrive in the Fastapi position, and why are they important?

To thrive as a FastAPI Developer, you need strong proficiency in Python, REST API design, and knowledge of web frameworks, ideally supported by a relevant degree or industry certifications. Familiarity with tools like Docker, Git, asynchronous programming, and testing frameworks such as Pytest is often required. Excellent problem-solving skills, adaptability, and clear communication are valuable soft skills in this role. These competencies ensure robust API development, seamless collaboration, and the delivery of high-quality software solutions in agile environments.

What are the typical daily responsibilities of a FastAPI Developer?

As a FastAPI Developer, your daily tasks typically include designing and implementing RESTful APIs, writing efficient and maintainable code, and performing thorough testing to ensure reliability and performance. You may also collaborate closely with frontend developers, DevOps engineers, and QA teams to integrate new features and troubleshoot issues. Regular code reviews, documentation, and participation in agile development meetings are common parts of the workday. This collaborative and dynamic environment allows you to make a direct impact on the product while growing your skills through hands-on problem-solving and teamwork.

What is a FastAPI job?

A FastAPI job typically involves developing, maintaining, and optimizing web applications and APIs using the FastAPI framework. FastAPI is a modern, high-performance web framework for Python that is designed for building APIs quickly with automatic OpenAPI generation. Professionals in this role are expected to have experience with Python, asynchronous programming, and API development, often working with databases, authentication, and cloud services.

Is FastAPI in demand?

FastAPI is a popular web framework for building APIs with Python, and demand for developers skilled in FastAPI is growing due to its efficiency and ease of use. Companies adopting modern, high-performance backend solutions often seek developers familiar with FastAPI, especially those with knowledge of asynchronous programming and related tools like Python and Docker.
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Fastapi jobs near you
Senior Data Engineer

Senior Data Engineer

Dark Wolf Solutions

Herndon, VA • Hybrid

$150K - $175K/yr

Full-time, Contractor

Re-posted 28 days ago

Job description

Dark Wolf is looking for a Senior Data Engineer to join our team in Herndon, VA supporting the Defense Health community. This position will have hybrid/remote flexibility. The Data Engineer will be responsible for designing, building, and optimizing robust data pipelines and data infrastructure to ensure the reliability, accessibility, and quality of operational medicine data for analytics and mission-critical applications. The ideal candidate will leverage extensive experience with data engineering principles, DevSecOps best practices, and Test Driven Development (TDD) principles to rapidly develop and deliver first-class, customer-centric software solutions. They will utilize leading languages and frameworks, including Python (FastAPI), AWS, SQL (Trino SQL), and Rancher Kubernetes, to develop high-performance data engineering solutions, automate testing, and ensure delivered software meets and exceeds customer needs, all while working collaboratively within a dedicated team.

Key Responsibilities:

  • Using DevSecOps best practices to rapidly develop and deliver first class solutions for a DoW customer.
  • Developing software using leading languages and frameworks including Python (FastAPI), AWS, SQL (Trino SQL), and Rancher Kubernetes.
  • Building high-throughput data pipelines that aggregate, standardize, and process large volumes of heterogeneous data with Apache Spark, DBT, and Trino.
  • Establishing RESTful API endpoints that rapidly return large volumes of analytical health data.
  • Taking ownership of project domains and quickly becoming proficient in novel subjects.
  • Leveraging Test Driven Development and User Centered design best practices automate testing and ensure delivered software meets and exceeds customer needs.
  • Applying software design best practices to identify and analyze potential solutions, generate design diagrams to convey and capture system design, and participate in technical exchange meetings to discuss with the team and customer stakeholders.
  • Embracing a shared responsibility for system security.
  • Continuously engaging with project teams to deliver quality products.
  • Participating in daily standups, sprint planning/review meetings, discover and framing workshops, and customer demo sessions.

Required Qualifications:

  • B.S. in Computer Science (or equivalent experience) and at least 8 years of professional experience working as part of an Agile team using DevOps practices and modern programming languages and frameworks to develop and engineer data-related services and applications to cloud platforms
  • Experience with modern programming languages and frameworks including Python (FastAPI, Django, Flask), JavaScript (Node.js, Express, Vue, Svelte, React), and Java (Spring Boot)
  • Experience developing data focused solutions to include experience designing and implementing OpenAPI compliant data schemas and REST APIs, implementing data persistence and query logic using Object Relational Mapping (ORM) libraries and SQL, and implementing data validation business rules
  • Experience developing AWS cloud solutions with a specific focus on data services such as S3, RDS, and EMR
  • Experience building scalable, production-grade data solutions that can be used by thousands of data consumers concurrently
  • US Citizenship and an active Secret security clearance

Desired Qualifications:

  • M.S in Computer Science or related
  • Experience with AI/ML
  • Experience with Kubernetes (Rancher RKE2, AWS EKS) and microservice architectures
  • Experience with data engineering and big data technologies such as Apache Airflow, Trino, and AWS EMR
  • Experience with NIST Risk Management Framework and security accreditation process and tasks
  • Experience with HL7, FHIR, and Mirth Connect
  • Experience with dbt and Apache Spark
  • Familiarity with Great Expectations, data contracts, and data validation

This position has hybrid schedule flexibility. The salary range is expected to be between $150,000 to $175,000, commensurate on experience.

We are proud to be an EEO/AA employer Minorities/Women/Veterans/Disabled and other protected categories.
We are strictly looking for direct, full-time W2 employees. We do not engage with third-party staffing agencies, C2C, or 1099 independent contractors for this role.
In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.