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Python Flask Developer Jobs in Virginia (NOW HIRING)

Navitas

26-1106: Python Developer - Herndon, VA

Herndon, VA · On-site

$110K - $150K/yr

Python Developer Job ID#: 26-1106 Clearance: Top Secret Location: Herndon, VA Who We Are: Since our ... Strong experience building Python applications and REST APIs using Flask or FastAPI. * Experience ...

Ampcus Inc

Python Full Stack Developer

Mclean, VA · On-site

They are looking for a passionate Python Full Stack Developer to join their team, responsible for ... Flask or Pyramid • Knowledge of data science and machine learning concepts and tools • ...

SourceFly LLC

Systems Engineer

Fort Belvoir, VA · On-site

Experience with Python; Flask experience a plus * Skilled in embedded systems programming (microcontrollers; FPGA experience a plus, experience interfacing with laboratory measurement equipment is a ...

Interon IT Solutions

AI/ML Engineer

Reston, VA · On-site

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 ...

BTI360

Join Our Talent Community

Herndon, VA · On-site

$18.50 - $24.75/hr

... Python + Flask, or Typescript with Angular/React. • Experience with AWS services such as S3 ... Programming. • Experience working in an Amazon Web Services (AWS) environment, including ...

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How much do python flask developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for python flask developer in Virginia is $58.12, according to ZipRecruiter salary data. Most workers in this role earn between $47.88 and $66.01 per hour, depending on experience, location, and employer.

What is a Python Flask developer?

A Python Flask Developer is responsible for building web applications using the Flask framework in Python. They develop server-side logic, integrate databases, design APIs, and ensure application security and performance. Their role often includes working with front-end developers, handling deployments, and optimizing application functionality.

What does a Python Flask developer do?

As a Python Flask Developer, your daily tasks often include designing and coding backend web application features, building and maintaining APIs, optimizing database queries, and writing unit tests to ensure robust functionality. You’ll regularly participate in code reviews, collaborate with front-end developers and UI/UX designers to deliver cohesive solutions, and troubleshoot issues as they arise. Additionally, keeping documentation up to date and participating in team stand-ups or Agile sprints are common parts of the workflow. This role is dynamic and requires a balance of independent coding and collaborative teamwork to achieve project goals efficiently.

What skills and qualifications does a Python Flask developer need?

To succeed as a Python Flask Developer, you need strong proficiency in Python programming, a deep understanding of the Flask web framework, and experience developing RESTful APIs. Familiarity with version control systems like Git, databases such as PostgreSQL or MySQL, and deployment tools like Docker is typically required, and certifications in Python or web development can be advantageous. Excellent problem-solving skills, teamwork, and effective communication distinguish top performers in collaborative development environments. These capabilities ensure reliable, scalable web applications and seamless integration with multidisciplinary teams.

What are the most commonly searched types of Python Flask Developer jobs in Virginia?

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For Python Flask Developer jobs in Virginia, the most frequently searched job titles are:

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Python Flask Developer jobs near you
Infographic showing various Python Flask Developer job openings in Virginia as of August 2026, with employment types broken down into 100% Contract. Highlights an 100% In-person job distribution, with an average salary of $120,887 per year, or $58.1 per hour.

26-1106: Python Developer - Herndon, VA

Navitas

Herndon, VA • On-site

$110K - $150K/yr

Full-time

Posted 20 days ago

Job description

Python Developer
Job ID#: 26-1106
Clearance: Top Secret
Location: Herndon, VA
Who We Are:
Since our inception back in 2006, Navitas has grown to be an industry leader in the digital transformation space, and we've served as trusted advisors supporting our client base within the commercial, federal, and state and local markets.
What We Do:
At our very core, we're a group of problem solvers providing our award-winning technology solutions to drive digital acceleration for our customers! With proven solutions, award-winning technologies, and a team of expert problem solvers, Navitas has consistently empowered customers to use technology as a competitive advantage and deliver cutting-edge transformative solutions.
What You'll Do
Navitas is seeking a hands-on Python Developer to design, develop, and maintain secure backend applications and APIs supporting enterprise and mission-critical systems for the DoD Search Portfolio. In this role, you'll build scalable Python services, integrate with databases and enterprise systems, and collaborate with cross-functional engineering teams to deliver reliable, cloud-native applications. The ideal candidate enjoys solving complex technical problems, writing clean and maintainable code, and contributing throughout the software development lifecycle.
Responsibilities include but are not limited to:
  • Design, develop, test, and maintain Python backend services and REST APIs using frameworks such as Flask or FastAPI.
  • Develop scalable, secure, and high-performance applications that integrate with databases, enterprise systems, and external services.
  • Collaborate with front-end developers to support application functionality and API integrations.
  • Participate in all phases of the software development lifecycle, including design, development, testing, deployment, and production support.
  • Support CI/CD and DevOps practices, including containerization, deployment automation, monitoring, and troubleshooting.
  • Apply secure coding standards, logging, auditing, and best practices aligned with federal and DoD requirements.
  • Optimize application performance, reliability, and maintainability through code reviews, testing, and continuous improvement.
  • Work with engineering teams to troubleshoot production issues and implement long-term solutions.
  • Create and maintain technical documentation for applications, APIs, and deployment processes.
  • Collaborate with data and AI/ML teams as needed to integrate backend services with existing analytics or machine learning solutions.
What You'll Need:
  • Bachelor's degree (or equivalent experience).
  • 5+ years of hands-on Python development experience.
  • Strong experience building Python applications and REST APIs using Flask or FastAPI.
  • Experience working with relational and NoSQL databases.
  • Strong understanding of API design, backend architecture, and software engineering best practices.
  • Experience with Git, CI/CD pipelines, Docker, Kubernetes, and cloud-native application development.
  • Experience with AWS and modern cloud services.
  • Strong debugging, troubleshooting, and problem-solving skills.
  • Excellent communication and collaboration skills.

Salary Range: $110k - $150k
The pay range provided is a good-faith estimate and represents the range the company reasonably expects to pay for this position at the time of posting. Individual compensation may vary based on skills, experience, education, certifications, geographic location, and business needs.
Equal Employer/Veterans/Disabled
Navitas Business Consulting is an affirmative action and equal opportunity employer. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and/or to receive other benefits and privileges of employment, please contact Navitas Human Resources.
Navitas is an equal opportunity employer. We provide employment and opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity or expression, marital status, age, genetic information, disability, veteran-status veteran or military status, or any other characteristic protected under applicable Federal, state, or local law. Our goal is for each staff member to have the opportunity to grow to the limits of their abilities and to achieve personal and organizational objectives. We will support positive programs for equal treatment of all staff and full utilization of all qualified employees at all levels within Navitas.

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