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Senior Python Full Stack Developer Jobs in Fairfax, VA

GRVTY

Full Stack Developer

Mclean, VA · On-site

There are recurring opportunities on this team for Analytic / BigData Software Developers, Full Stack Software Engineers, Web Application Developers, Java Developers, JavaScript Developers, Python ...

Swarmint LLC

Full Stack Developer

Arlington, VA · On-site

$150K - $200K/yr

Join our engineering team as a Full Stack Developer building applications that power AI-driven ... You'll work across the stack with focus on Python backend and modern frontend technologies in a ...

System One

Full-Stack Developer

Mclean, VA · Remote

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities * Work closely with clients, technical leads ...

System One

Full-Stack Developer

Mclean, VA · Remote

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities * Work closely with clients, technical leads ...

Quevera LLC

Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with ... Five (5) or more years of experience with Python. * Five (5) or more years of experience in full ...

System One

Full-Stack Developer

Mclean, VA · Remote

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities * Work closely with clients, technical leads ...

System One

Full-Stack Developer

Mclean, VA · Remote

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities * Work closely with clients, technical leads ...

System One Holdings, LLC

Full-Stack Developer

VA · On-site

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities * Work closely with clients, technical leads ...

Quevera LLC

Full Stack Developer

Herndon, VA · On-site

Quevera is seeking a highly skilled Full Stack Developer with an active TS/SCI clearance with ... Five (5) or more years of experience with Python. * Five (5) or more years of experience in full ...

The Josef Group

Full Stack Developer

Chantilly, VA

Full Stack Developer Chantilly, VA TS/SCI and Full Scope Poly $200K to $250K Description: The Full ... Required Skills: · 5 - 7 years' experience with Python with development of an application in Flask ...

inoventures LLC

Senior Full Stack Developer

Mclean, VA · On-site

Role: Senior Full Stack Developer Location: McLean, VA Duration: 18 Months + ROLES: This position supports application development efforts as a Senior Full Stack Developer. As a Senior Full Stack ...

teKnoluxion

Full Stack Developer

Springfield, VA · On-site

Overview Full Stack Developer Herndon, VA or Springfield, VA TS/SCI with CI poly At Bcore, our ... of experience with Python * 5+ years of experience in Full Stack development * Experience ...

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All JobsSenior Python Full Stack Developer JobsSenior Python Full Stack Developer Jobs in Fairfax, VA

Senior Python Full Stack Developer information

See Fairfax, VA salary details

$60.8K

$132.7K

$187.6K

How much do senior python full stack developer jobs pay per year?

As of Jul 6, 2026, the average yearly pay for senior python full stack developer in Fairfax, VA is $132,678.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,400.00 and $154,300.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Python Full Stack Developer, and why are they important?

To thrive as a Senior Python Full Stack Developer, you need advanced proficiency in Python, JavaScript frameworks (such as React or Angular), database management, and a solid understanding of both front-end and back-end development principles, often backed by a degree in computer science or related experience. Familiarity with tools like Django or Flask, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required. Excellent problem-solving abilities, effective communication, and the ability to mentor junior developers are standout soft skills for this role. These skills ensure robust, scalable applications and foster effective collaboration across technical teams, driving project success.

What is the difference between Senior Python Full Stack Developer vs Backend Developer?

AspectSenior Python Full Stack DeveloperBackend Developer
Required SkillsProficiency in Python, JavaScript, HTML/CSS, frameworks like Django/Flask, React or AngularStrong Python skills, experience with server-side development, databases, APIs
Work EnvironmentFull-stack development across front-end and back-end, often in agile teamsPrimarily server-side, database, and API development
Industry UsageTech companies, startups, enterprises needing full-stack solutionsWeb services, SaaS, enterprise applications

The main difference is that a Senior Python Full Stack Developer handles both front-end and back-end development, requiring skills in multiple technologies, while a Backend Developer focuses mainly on server-side logic, databases, and APIs. The full-stack role demands broader expertise, whereas backend roles are more specialized in server-side development.

What are Senior Python Full Stack Developers?

Senior Python Full Stack Developers are experienced software engineers who specialize in both frontend and backend web development using Python and related technologies. They are responsible for designing, building, and maintaining complex web applications, often leading teams and making architectural decisions. Their expertise typically includes frameworks like Django or Flask for backend development, as well as JavaScript frameworks such as React or Angular for the frontend. In addition to coding, they often mentor junior developers and ensure best practices in software development. Their role requires a deep understanding of databases, APIs, deployment processes, and modern development workflows.

What are some common challenges faced by Senior Python Full Stack Developers when working on cross-functional teams?

Senior Python Full Stack Developers often collaborate with designers, product managers, and DevOps specialists, which can present challenges in aligning technical solutions with business goals and user experience expectations. Balancing backend performance with frontend responsiveness and maintaining clear communication across disciplines are key hurdles. Additionally, staying updated with rapidly evolving frameworks and ensuring code quality and scalability across the stack requires continual learning and adaptability. Successful developers proactively bridge these gaps by fostering open dialogue and advocating for best practices throughout the development process.
What are popular job titles related to Senior Python Full Stack Developer jobs in Fairfax, VA? For Senior Python Full Stack Developer jobs in Fairfax, VA, the most frequently searched job titles are:
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Senior Python Full Stack Developer jobs near you

Onsite :: Sr Python Developer with GEN AI :: McLean, VA, Reston, VA, Plano, TX

Kanak Elite Services Inc

Mclean, VA • On-site

$122K - $165K/yr

Contractor

Posted 14 days ago

Job description

Hello There,

My name is Amit Kumar, and I serve as the Sr. Technical Recruiter at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of “Sr Python Developer with GEN AI” with our esteemed client. If you are interested then please share your updated resume at Amitkumar@kanakits.com .

Job Title: Sr Python Developer with GEN AI

Location: Onsite, McLean, VA, Reston, VA, Plano, TX

Duration: 06+ Months Contract

Job Description:

Position Summary:

  • Client is a highly experienced hands-on Full Stack Engineer to design and development of cutting-edge AI Agents, Agentic Workflows, and Gen AI Applications that solve complex business problems.
  • This role requires advanced proficiency in Angular for front-end development and Python-based microservices for the orchestration layer deployed to AWS EKS (Kubernetes). You will serve as a hands-on engineer, working alongside Gen AI scientists, UX designers, product managers, and data engineers to shape and implement enterprise-grade Gen AI solutions.

Key Responsibilities:

  • Architect and implement scalable Full Stack AI Agents, Agentic Workflows, and Gen AI applications to address diverse and complex business use cases.
  • Develop, optimize, and maintain the front-end using Angular, ensuring a seamless user experience.
  • Design and deploy Python-based microservices for robust orchestration and integration with AI models.
  • Collaborate with Gen AI scientists to integrate machine learning models such as LLMs, RAG, and multi-modal AI into the application architecture.
  • Implement solutions leveraging modern design patterns and best practices for full stack development.
  • Build and maintain RESTful APIs to enable seamless communication between the front end and back end.
  • Collaborate with cross-functional teams of UI/UX designers, data engineers, and Gen AI scientists to build full-stack Gen AI experiences.
  • Integrate Gen AI solutions with enterprise platforms via API-based methods and standardized patterns.
  • Establish and enforce validation procedures with Evaluation Frameworks, bias mitigation, safety protocols, and guardrails for production-ready deployment.

Required Qualifications:

  • Bachelor's or Master's degree in Computer Science, Computer Engineering, or a related field.
  • 10+ years of experience in full stack development, with 3+ years in applied Gen AI or LLM-based solutions.
  • Deep expertise in Angular, Python, and microservices architecture.
  • Proven experience with cloud-native development, particularly AWS services.
  • Strong programming skills and familiarity with AI/ML libraries and frameworks.
  • Demonstrated ability to work in cross-functional agile teams.
  • Please provide Github link for candidate's code repository. Also, please vet the candidate thoroughly for technical skills.

Preferred Qualifications:

  • Experience in AI-powered application development.
  • Familiarity with CI/CD practices for DevOps and scalable deployment.
  • Hands-on experience with enterprise AI governance and ethical deployment frameworks.
  • Contributions to open-source projects or publications in software development domains.

Thanks & Regards

Amit Kumar

Sr. Technical Recruiter

Email : Amitkumar@kanakits.com

LinkedIn : https://www.linkedin.com/in/amit-k-05332911a/

Kanak IT is an equal opportunity employer. We consider all applicants for employment without regard to citizenship, immigration status, race, gender, disability, or any other protected category.

We respect your Online Privacy. This is not an unsolicited mail, If you are not interested in receiving our e-mails then please reply with a "REMOVE" in the subject to support@kanakelite.com and mention all the e-mail addresses to be removed with any e-mail addresses, which might be diverting the e-mail to you.