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Python Fastapi Developer Jobs in Fairfax, VA (NOW HIRING)

WorkNova LLC

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview ... or FastAPI • Knowledge of authentication and authorization mechanisms (JWT, OAuth2) • ...

NT Concepts

Python Developer

Herndon, VA · On-site +1

$51.75 - $71.25/hr

We are seeking a Software Developer to join our team. Working at NT Concepts means that you are ... Experience designing and implementing RESTful APIs using Python frameworks (FastAPI, Flask, Django)

Mindlance

Senior AI Developer

Washington, DC

$61.75 - $81.50/hr

Developer Premium II - AI Developer Duration: 6 Months - Long Term Location: Washington, DC 20433 ... Build APIs, automation services, and backend components using Python (FastAPI, Flask, etc.

LCG Inc

Full Stack Developer, Associate

Bethesda, MD · On-site

Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...

LCG, Inc.

Full Stack Developer, Associate

Bethesda, MD · Hybrid

Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...

LCG, Inc.

Full Stack Developer, Associate

Bethesda, MD · Hybrid

Develop backend and automation services using Python, FastAPI, and modern API frameworks. * Utilize ... Strong programming skills in Python, with experience developing APIs using FastAPI or similar ...

KMM Technologies, Inc

Sr. Python Developer

Rockville, MD

$123K - $166K/yr

Position: Sr. Python Developer Location: Rockville, MD / Tysons, VA #HYBRID Duration: 12 months ... Expert-level proficiency in Python frameworks including Django, Flask, and FastAPI * Strong ...

NT Concepts

Python Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

We are seeking a Software Developer to join our team. Working at NT Concepts means that you are ... Experience designing and implementing RESTful APIs using Python frameworks (FastAPI, Flask, Django)

Altumint

Junior Python Engineer

Lanham, MD

$80K - $90K/yr

Junior Python Engineer Location: Lanham, MD Reports To: Senior Software Engineer Team Lead FLSA ... DevOps, and security. Preferred Qualifications: · Experience developing applications with FastAPI ...

ICONMA

Senior Python Developer

Mclean, VA · On-site

$123K - $165K/yr

Experience with popular Python frameworks such as Django and FastAPI. • 5+ years of experience ... with DevOps, technical teams, business stakeholders, and external vendors. • Demonstrated ...

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How much do python fastapi developer jobs pay per hour?

As of Jun 11, 2026, the average hourly pay for python fastapi developer in Fairfax, VA is $59.92, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $68.08 per hour, depending on experience, location, and employer.

What is a Python FastAPI Developer job?

A Python FastAPI Developer is responsible for designing, developing, and maintaining backend applications using FastAPI, a modern web framework for building APIs with Python. They work on creating high-performance APIs, integrating with databases, implementing authentication, and ensuring scalability. This role often involves working with asynchronous programming, cloud services, and containerization tools like Docker. Developers collaborate with teams to create efficient, secure, and well-documented API endpoints for web and mobile applications.

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

To thrive as a Python FastAPI Developer, you need strong proficiency in Python programming, experience designing RESTful APIs with FastAPI, and a background in web development concepts. Familiarity with version control systems like Git, containerization tools such as Docker, and knowledge of cloud platforms or SQL/NoSQL databases are commonly required, and certifications in cloud services or Python development can be advantageous. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams help developers contribute efficiently to complex projects. These competencies ensure robust, scalable backend solutions and smooth coordination within development teams to meet business goals.

What are some typical daily tasks for a Python FastAPI Developer?

A Python FastAPI Developer typically spends their day designing, developing, and maintaining RESTful APIs to support web or mobile applications. This involves writing clean and efficient Python code, collaborating with frontend developers or other backend engineers to integrate new features, and ensuring the application meets performance and security standards. Developers also participate in code reviews, debugging, and continuous integration processes, while regularly communicating with product managers or stakeholders to align on project requirements. Staying up to date with FastAPI enhancements and industry best practices is also a common part of the role.

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Python Fastapi Developer jobs near you

Python Developer with Security Clearance

Cornerstone Defense

Chantilly, VA

$52 - $71.50/hr

Other

Posted 2 days ago

Job description

Python Developer: w orks as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of architectural design components, technical implementations, and the software development lifecycle. A successful developer will be able to implement functionality to interface with an existing system, as well as writing new functionality to interface with various open-source tools. Knowledge of the software development lifecycle is a must, as the developer will help translate requirements into user stories to be implemented as part of a team.

As part of the implementation phase, the developer is expected to include automated tests as part of the CI/CD pipeline to validate the code that is being written. Knowledge of the cloud software deployment process is also key, including familiarity with parallel processing in Python, large data processing using packages such as PySpark, and optimizing Python code for deployment as part of a containerized architecture. Role Highlights: * Development of software components in support of various Python-based data processing applications * Work decomposition and development architectural design for components as part of a larger software development system * Build with automated testing frameworks to ensure code quality and robust CI/CD deployment processes * Experience developing web APIs to interface with cloud applications and databases as part of cloud native software applications * Experience working as part of an Agile team to deliver software iteratively * Experience integrating Python code into Docker containers as part of a distributed architecture.

* Experience designing software application components independently based on requirements * Experience leading discussions with customer stakeholders to align on requirements and technical implementations Required Skills: * Data Processing Python Libraries such as PySpark, Pandas and Numpy * Experience with API development in Python using Python libraries such as FastAPI * Experience with Unit Testing Frameworks in PyTest and Mocking Preferred Skills/Experience: * Experience with Python ORM tools for database as code such as SQLAlchemy * Experience deploying containerized Python code using Docker on cloud platforms such as AWS

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