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Junior Python Developer Internship Jobs in Fairfax, VA

ActioNet

Junior Developer

Arlington, VA

Junior Developer Location: Rosslyn, VA, Clearance: Secret The Junior Developer is an entry-level ... Basic knowledge of programming languages (e.g., Python, Java, C#). * Familiarity with software ...

ActioNet

Junior Developer

Rosslyn, VA · On-site

$139K/yr

Junior Developer Location: Rosslyn, VA, Clearance: Secret The Junior Developer is an entry-level ... PCAP - Certified Associate in Python Programming or similar * Docker Certified Associate Salary up ...

Sentrillion

Full Stack Developer with Python

Reston, VA · On-site

$115K - $195K/yr

Recruiting for a Full Stack Developer with Python experience to join our team in our Ashburn VA ... junior members of the team Qualifications: Required: Must be a U.S. Citizen with the ability to ...

ASSYST, Inc.

Junior Full Stack Developer

Sterling, VA · On-site

NET, Java, or Python. * Work with relational and NoSQL databases to design, query, and maintain ... Required Qualifications: * 0-2 years of software development experience (internships and academic ...

Adtech

Java Developer (Junior)

Ashburn, VA · On-site

Junior Java Developer (Federal Project) Location: Ashburn, VA (Hybrid 2 days a week onsite ... internships or academic projects may qualify). * Knowledge of Core Java and object-oriented ...

OpenDataJobs

Junior Developer (Python, AWS)

Washington, DC · On-site

$75K - $98K/yr

AI-assisted development as standard practice: learning tools like Amazon Q Developer across the ... Working-level command of Python * Experience with modern languages and frameworks, and with version ...

OpenDataJobs

Junior Developer (Python, AWS)

Washington, DC · On-site

$75K - $98K/yr

AI-assisted development as standard practice: learning tools like Amazon Q Developer across the ... Working-level command of Python * Experience with modern languages and frameworks, and with version ...

OpenDataJobs

Junior Developer (Python, AWS)

Washington, DC · On-site

$75K - $98K/yr

AI-assisted development as standard practice: learning tools like Amazon Q Developer across the ... Working-level command of Python * Experience with modern languages and frameworks, and with version ...

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Showing results 21-40

All JobsPython Developer JobsJunior Python Developer Internship JobsJunior Python Developer Internship Jobs in Fairfax, VA

Junior Python Developer Internship information

See Fairfax, VA salary details

$24.5K

$90.9K

$140.5K

How much do junior python developer internship jobs pay per year?

As of Aug 13, 2026, the average yearly pay for junior python developer internship in Fairfax, VA is $90,948.00, according to ZipRecruiter salary data. Most workers in this role earn between $68,500.00 and $88,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a junior Python developer intern, and why are they important?

To thrive as a Junior Python Developer Intern, you need a solid understanding of Python programming fundamentals, problem-solving abilities, and often a background in computer science or related coursework. Familiarity with version control systems like Git, basic knowledge of databases, and experience with frameworks such as Django or Flask are typically expected. Strong communication, eagerness to learn, and the ability to collaborate in a team environment are valuable soft skills. These competencies are crucial for effectively contributing to projects, adapting to new technologies, and growing within a technical team.

What kinds of projects and tasks can I expect to work on during a junior Python developer internship?

As a Junior Python Developer Intern, you will typically assist with developing and maintaining Python-based applications, writing and testing code, and debugging existing software under the guidance of more experienced developers. You may be assigned to work on tasks such as automating processes, building simple scripts, contributing to backend services, or supporting data analysis efforts. Interns often participate in team meetings, collaborate with other developers, and receive mentorship to help them grow their technical skills and understand real-world software development workflows.

What is the difference between Junior Python Developer Internship vs Junior Software Developer?

AspectJunior Python Developer InternshipJunior Software Developer
Required CredentialsBasic programming knowledge, often pursuing or recent graduate in CS or related fieldSimilar, often with some experience or coursework in software development
Work EnvironmentInternship setting, learning-focused, often in tech companies or startupsEntry-level position, more responsibility, in various industries
Employer & Industry UsageCommon in tech companies, startups, and software firmsWidespread across industries including tech, finance, healthcare

The main difference is that a Junior Python Developer Internship is a temporary, learning-focused role aimed at gaining Python-specific skills, while a Junior Software Developer is a full-time entry-level position with broader responsibilities in software development. Internships often serve as a stepping stone to full-time roles, whereas Junior Software Developers are expected to contribute to ongoing projects.

What is a junior Python developer internship?

A Junior Python Developer Internship is an entry-level position designed for students or recent graduates who want to gain practical experience in software development using the Python programming language. Interns work under the guidance of experienced developers and contribute to projects by writing code, debugging, testing, and participating in team meetings. The internship helps individuals build technical skills, understand professional workflows, and improve their problem-solving abilities. It's an excellent opportunity to learn industry best practices and potentially secure a full-time role after the internship.
What are popular job titles related to Junior Python Developer Internship jobs in Fairfax, VA? For Junior Python Developer Internship jobs in Fairfax, VA, the most frequently searched job titles are:
What job categories do people searching Junior Python Developer Internship jobs in Fairfax, VA look for? The top searched job categories for Junior Python Developer Internship jobs in Fairfax, VA are:
What cities near Fairfax, VA are hiring for Junior Python Developer Internship jobs? Cities near Fairfax, VA with the most Junior Python Developer Internship job openings:
Junior Python Developer Internship jobs near you
Infographic showing various Junior Python Developer Internship job openings in Fairfax, VA as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $90,948 per year, or $43.7 per hour.

Junior Developer

ActioNet

Arlington, VA

Full-time

Re-posted 27 days ago

Job description

Position:  Junior Developer

Location: Rosslyn, VA, 

Clearance:  Secret

The Junior Developer is an entry-level role focused on supporting the design,
development, and maintenance of software applications. This position involves
foundational knowledge of programming languages and software development
methodologies. 
Major Duties and Responsibilities
 
• Assist in developing and maintaining software applications.
• Write, test, and debug code to ensure functionality and reliability.
• Collaborate with senior developers to implement solutions.
• Support the integration of applications with enterprise systems.
• Document development processes and configurations.
• Conduct basic performance testing and optimization.
• Stay updated on emerging programming tools and technologies.
• Provide user support and training for software applications.
• Ensure compliance with organizational IT policies and standards.
• Participate in team meetings and contribute to project planning.
• Bachelor’s degree in Computer Science, IT, or a related field.
• 0–3 years of experience in software development.
• Basic knowledge of programming languages (e.g., Python, Java, C#).
• Familiarity with software development methodologies (e.g., Agile, Scrum, SAFe).
• Strong problem-solving and analytical skills.
• Excellent communication and documentation abilities.
• Ability to work collaboratively in a team environment.
• Willingness to learn and adapt to new technologies.
• Familiarity with cloud-based development tools is a plus.
 
Preferred Certifications include:
  • AWS Certified Cloud Practitioner 
  • Microsoft Certified: Azure Fundamentals (AZ-900) 
  • GitHub Foundations Certification 
  • PCAP – Certified Associate in Python Programming or similar
  • Docker Certified Associate
 
Salary up to $139,000, depending on qualifications, including relevant certifications, education, years of experience, and demonstrated experience supporting Federal Government programs within the field. Candidates with specialized expertise, industry-recognized certifications, and strong Federal contracting experience may be considered at the higher end of the range.
 

ActioNet is a dynamic, award-winning SEI CMMI Level 4 and ISO 20000/ISO 27000 I Certified IT Services Firm that specializes in Enterprise Software Development involving Full Lifecycle Methodology, Project Management, Information Systems Security, Systems Integration and Training. ActioNet is committed to quality exemplified by our continual efforts to enhance how we do business. Our vision is what sets up apart, we help our customers align their IT strategies with their business goals.

 Why ActioNet?

It is simple. We are passionate about the inspirational missions of our customers and we entrust our employees and teams to deliver exceptional performance to enable the safety, security, health and well-being of our nation. We have been awarded the Washington Post Top Places to Work for 8 years in the row.

What's in It For You?

As an ActioNeter, you get to be part of exceptional team and a corporate culture that nurtures mutual success for our customers, employees and our communities. We give you the tools to be successful; all you need to do is bring your best ideas, your energy and a desire to develop your skills, experience and career.

 Are you ready to make a difference?

 ActioNet is an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.