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Fastapi Programmer Jobs in Washington (NOW HIRING)

This role is centered on backend development, data engineering, and API development, with emphasis on building scalable systems using Python and FastAPI, designing and managing PostgreSQL databases ...

AI/ML Engineer (Python, AWS, GenAI) Location: Reston, VA (In-person interviews required) Candidate ... Develop scalable, high-performance Python microservices using FastAPI/Flask for data pipelines ...

Front End Developer

Fort George G Meade, MD · Remote

$106K - $123K/yr

Frontend Developer (Python / React) We're looking for a Frontend Developer who enjoys building ... Integrate frontend applications with FastAPI backend services using REST APIs. * Create interactive ...

Python Developer

West Mclean, VA · On-site

$65 - $70/hr

Develop RESTful APIs using Flask or FastAPI. * Implement and optimize complex SQL queries and ... Mentor junior developers and contribute to best practices. Requirements * Bachelor's degree in ...

Front End Developer

Arlington, VA · Remote

$106K - $123K/yr

Frontend Developer (Python / React) We're looking for a Frontend Developer who enjoys building ... Integrate frontend applications with FastAPI backend services using REST APIs. * Create interactive ...

Python API Developer - SWE III

Annapolis Junction, MD · On-site

$51.25 - $70.75/hr

They are seeking a Python API Developer to design and deliver scalable APIs, integrate AI/ML ... in FastAPI, Flask, or Django REST. • Strong proficiency in Python with experience in FastAPI ...

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 ...

Python API Developer - SWE1

Annapolis Junction, MD · On-site

$51.25 - $70.75/hr

... in FastAPI, Flask, or Django REST. • Strong proficiency in Python with experience in FastAPI ... Quevera offers consulting and software engineering services. Founded in 2013, the company is ...

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Showing results 1-20

Full Stack Software Developer (Python/FastAPI/ReactJS)

Washington, DC • On-site

Inabia Solutions and Consulting, Inc.
IT Services • 11 - 50 employees

Contractor

Re-posted 16 days ago


Job description

Overview
Inabia is seeking a Full Stack Software Developer with deep expertise in Python/FastAPI and ReactJS to design, build, and maintain mission-critical applications supporting a federal program. This is a stable, long-term 2-year hybrid contract role based in Washington, DC. An active U.S. security clearance is required at the time of application - no interim or prospective clearance candidates will be considered.
Responsibilities
  • Design, develop, and maintain full-stack applications using Python/FastAPI on the backend and ReactJS on the frontend
  • Build and maintain RESTful APIs with proper validation, error handling, versioning, and documentation
  • Manage PostgreSQL data models, schema design, and database migrations
  • Containerize applications using Docker and support deployment to AWS
  • Work within AWS infrastructure (EC2, S3, RDS, IAM, CloudWatch, VPC) to deploy, monitor, and troubleshoot cloud-hosted applications
  • Participate in Agile/Scrum ceremonies including sprint planning, daily stand-ups, code reviews, and retrospectives
  • Write automated tests and maintain strong test coverage across backend and frontend codebases
  • Collaborate with cross-functional program teams to translate requirements into secure, scalable software solutions

Key Qualifications
  • U.S. Citizenship required
  • Active security clearance required at time of application (no interim or eligibility-only candidates)
  • Strong hands-on experience with Python and FastAPI
  • Demonstrated experience with ReactJS
  • Strong knowledge of PostgreSQL including schema design and migrations
  • Experience with Docker and containerized application development
  • Proven experience working with AWS services (EC2, S3, RDS, IAM, CloudWatch, VPC)
  • Experience designing and developing RESTful APIs
  • Agile/Scrum development experience

Preferred Qualifications
  • Experience with Kubernetes
  • Familiarity with AWS Lambda, ECS, or EKS
  • CI/CD pipeline experience using Jenkins or GitHub Actions
  • Infrastructure-as-Code experience with Terraform
  • Knowledge of OAuth2 and JWT authentication patterns
  • Experience with automated testing frameworks such as PyTest or Jest
  • Prior experience supporting Federal Government projects
  • Knowledge of NIST/FISMA security standards and compliance requirements