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Junior Software Development Jobs in Reston, VA (NOW HIRING)

ECS

Software Developer - Junior

Fairfax, VA · On-site

$68K - $89K/yr

They are seeking a Junior Software Developer to support the Army National Guard's ENOCS program by ... Active Secret preferred • Experience with enterprise development standards and cybersecurity ...

New

Savan

DOT Junior Software Developer

Vienna, VA · On-site

$67K - $87K/yr

Job Summary : Savan is seeking a Junior Software Developer to support a Department of ... design, development, testing, and debugging of software solutions and system enhancements. • ...

CGI Inc.

Jr. SW Developer

Fairfax, VA · On-site

$68K - $88K/yr

Jr. SW Developer Category ... Software Development/ Engineering Main location: United States, Virginia, Fairfax Position ID:J0426 ...

ARA

Junior Software Developer

Fort Belvoir, VA · On-site

$75K - $98K/yr

The Junior Software Developer will support a multi-disciplinary team in delivering software for the DoD, focusing on design, development, and deployment of data analysis tools and collaboration ...

Visionist, Inc.

Junior Software Engineer

Washington, DC · On-site

$100K - $145K/yr

... 're seeking Junior Software Engineers to join our team at the Naval Research Laboratory in ... software development - Experience with object-oriented programming and modern dev tools ...

Leidos

Jr. Software Engineer

Bethesda, MD · On-site

$57K - $104K/yr

Leidos has an exciting opportunity for a Jr. S oftware Engineer in our Intel Security Sector ... Support the Agile software development lifecycle following SAFe practices, using industry leading ...

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Junior Software Development information

See Reston, VA salary details

$25K

$92.6K

$143K

How much do junior software development jobs pay per year?

As of Jun 19, 2026, the average yearly pay for junior software development in Reston, VA is $92,566.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,700.00 and $90,500.00 per year, depending on experience, location, and employer.

What are some typical challenges faced by junior software developers in their first year, and how can they overcome them?

Junior software developers commonly encounter challenges such as adapting to new codebases, understanding team workflows, and managing task priorities. It can be overwhelming to navigate complex projects or unfamiliar tools, but seeking guidance from senior team members and actively participating in code reviews can help. Proactively asking questions, utilizing company documentation, and setting aside time for continuous learning are effective strategies to overcome these hurdles. Embracing a growth mindset and viewing mistakes as learning opportunities will also contribute to a smoother transition into the role.

Will AI replace junior dev?

AI tools can automate certain coding tasks and improve productivity for junior software developers, but they are unlikely to fully replace the role. Junior developers are essential for learning, problem-solving, and understanding project requirements, which AI cannot fully replicate. Instead, AI is expected to augment their work and help them develop skills more efficiently.

What is L1, L2, L3, and L4 developer?

In software development, L1, L2, L3, and L4 often refer to different levels of technical expertise and responsibility. L1 is typically entry-level or junior developers, L2 and L3 are mid-level and senior developers with increasing experience, and L4 may denote lead or architect roles. These levels help define expectations, skills, and compensation within a development team.

What do junior software developers do?

Junior software developers write, test, and maintain code for software applications under the supervision of senior developers. They often work with programming languages like Java, Python, or C++, and use development tools such as version control systems and IDEs to contribute to projects and improve their coding skills.

What are the key skills and qualifications needed to thrive as a Junior Software Developer, and why are they important?

To thrive as a Junior Software Developer, you need a solid understanding of programming fundamentals, problem-solving abilities, and a relevant degree or coding bootcamp experience. Familiarity with languages such as Java, Python, or JavaScript, and version control systems like Git, is typically required. Strong communication, teamwork, and a willingness to learn are crucial soft skills for growth in this role. These skills and qualities are essential for delivering effective software solutions, collaborating with team members, and adapting to evolving technologies.

What is a Junior Software Developer?

A Junior Software Developer is an entry-level professional who assists in designing, coding, testing, and maintaining software applications under the supervision of more experienced developers. They typically work as part of a development team, learning best practices and gaining experience with various programming languages and tools. Junior developers are responsible for writing basic code, fixing bugs, and participating in code reviews while building their technical skills and knowledge of software development processes.

How much can a junior software developer make?

A junior software developer typically earns between $50,000 and $80,000 annually, depending on location, industry, and skills. Entry-level roles often require knowledge of programming languages like Java, Python, or JavaScript, and familiarity with development tools and frameworks.

What is the difference between Junior Software Development vs Junior Web Developer?

AspectJunior Software DevelopmentJunior Web Developer
Required SkillsProgramming languages, software design, debuggingHTML, CSS, JavaScript, basic backend knowledge
Work EnvironmentSoftware companies, tech startups, IT departmentsWeb agencies, tech companies, freelance projects
CertificationsComputer Science degree, coding bootcampsWeb development courses, certifications like HTML, CSS
Common UsageDeveloping software applications, systemsBuilding websites, web applications

Junior Software Development and Junior Web Developer roles share foundational programming skills and often require similar certifications. However, Junior Software Developers typically work on broader software projects across various platforms, while Junior Web Developers focus specifically on website and web application development. Both roles are common entry points in the tech industry, with overlapping skills but different specialization areas.

What cities near Reston, VA are hiring for Junior Software Development jobs? Cities near Reston, VA with the most Junior Software Development job openings:
Junior Software Development jobs near you
Infographic showing various Junior Software Development job openings in Reston, VA as of June 2026, with employment types broken down into 1% As Needed, 94% Full Time, 3% Part Time, and 2% Contract. Highlights an 88% Physical, 5% Hybrid, and 7% Remote job distribution, with an average salary of $92,566 per year, or $44.5 per hour.
Software Developer - Junior

Software Developer - Junior

ECS

Fairfax, VA • On-site

$68K - $89K/yr

Full-time

Posted 2 days ago

Job description

Job Summary:
ECS is a global organization delivering advanced technology solutions in data and AI, cybersecurity, and enterprise transformation. They are seeking a Junior Software Developer to support the Army National Guard's ENOCS program by developing, testing, and maintaining enterprise application code. This role is crucial for ensuring applications meet requirements and adhere to security standards within Agile/DevSecOps environments.
Responsibilities:
• Develop and maintain application code in alignment with approved requirements and security standards.
• Test software to ensure functionality and security compliance.
• Support defect resolution and implement system enhancements.
• Participate in integration activities and ensure deployment readiness.
• Collaborate with cross-functional teams to support application delivery.
• Document development activities following enterprise standards.
• Maintain version control and adhere to secure coding practices.
• Coordinate with testing and deployment teams to ensure operational readiness.
Qualifications:
Required:
• Clearance: Secret Eligible required
• U.S. Citizenship required
• DoD 8140.03 Compliance: DoD Cyber Workforce Framework (DCWF) Work Role 632-Systems Developer at the Basic proficiency level
• Certifications (one or more required): CND
• Bachelor's degree in Computer Science, Information Systems, or related discipline, or equivalent experience
• Up to 3 years of experience in software development within DoD or Federal IT environments
• Experience with modern programming languages and development frameworks
• Proven ability to follow secure coding practices and maintain version control
• Experience in Agile or DevSecOps development environments
Preferred:
• Clearance: Active Secret preferred
• Experience with enterprise development standards and cybersecurity requirements
• Familiarity with integration and testing activities in DoD environments
• Ability to coordinate with development, testing, and deployment teams
• Knowledge of DoD 8140 alignment and compliance standards
Company:
Everforth ECS is the federal segment of Everforth, a $4B global organization with over 10,000 employees. Founded in 2001, the company is headquartered in Fairfax, USA, with a team of 1001-5000 employees. The company is currently Late Stage.

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