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

We are currently in search of an experienced Junior-Level Software Engineer with a proven track record and 1 year of industry experience to enhance our robust team. This role is best suited for a ...

Junior Software Engineer

Chantilly, VA ยท On-site

$165K - $185K/yr

To support this mission, we are seeking a Software Systems Engineer to join our team. In this role, you will be responsible for designing and developing applications that contain complex logical and ...

Responsibilities Peraton is seeking a Software Engineer II in our Herndon, VA location to support a ... Team applies Agile methodology, DevOps principles and behavior and test-driven development ...

Junior Software Engineer

Herndon, VA ยท On-site

$80K - $128K/yr

Responsibilities Peraton is seeking a Software Engineer II in our Herndon, VA location to support a ... Team applies Agile methodology, DevOps principles and behavior and test-driven development ...

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Junior Software Developer information

See Reston, VA salary details

$25K

$92.6K

$143K

How much do junior software developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for junior software developer 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 does a junior software developer do?

A junior software developer works on a development team writing and maintaining code for computer applications. As a junior software developer, your primary responsibilities are to learn the codebase, work on small bug fixes, and participate in paired programming with mid-level and senior developers. Junior software developers are entry-level positions, but as you gain experience and build up your programming skills, you will start to take on larger projects. Your job duties include attending and contributing to development team meetings, troubleshooting, patching computer code, and collaborating with other developers to create applications.

What does a junior software developer do?

A Junior Software Developer is an entry-level professional who assists in designing, coding, testing, and maintaining software applications. They typically work under the supervision of more experienced developers and contribute to various stages of the software development lifecycle. Their responsibilities often include writing basic code, debugging, collaborating with team members, and learning new technologies to improve their skills. This role is a great starting point for individuals looking to build a career in software development.

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 proficiency in programming languages (such as Python, Java, or JavaScript), algorithms, and problem-solving, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, basic knowledge of databases, and experience with development frameworks are valuable technical assets. Strong communication, teamwork, and a willingness to learn help you adapt and contribute effectively in collaborative environments. These skills and qualities are essential for delivering reliable code, supporting team goals, and growing in a fast-evolving tech landscape.

What are some typical challenges a junior software developer might face when starting out, and how can they overcome them?

Junior Software Developers often encounter challenges such as understanding large codebases, managing their time effectively between learning and delivering tasks, and adapting to new development tools or frameworks. To overcome these hurdles, it's helpful to actively seek guidance from more experienced team members, participate in code reviews, and make consistent use of documentation. Regular communication within the team and a willingness to ask questions can significantly speed up the learning process and help build confidence in your role.

How much money do junior software developers make?

Junior software developers typically earn 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.

How to get a junior software developer job with no experience?

To secure a junior software developer position with no experience, focus on building a portfolio through personal projects, contribute to open-source code, and learn relevant programming languages like Python or JavaScript. Gaining familiarity with version control tools such as Git and completing online courses or certifications can also improve your chances. Internships or apprenticeships can provide practical experience and industry exposure.

What are the most commonly searched types of Software Developer jobs in Reston, VA?

The most popular types of Software Developer jobs in Reston, VA are:

What are popular job titles related to Junior Software Developer jobs in Reston, VA?

For Junior Software Developer jobs in Reston, VA, the most frequently searched job titles are:

What cities near Reston, VA are hiring for Junior Software Developer jobs?

Cities near Reston, VA with the most Junior Software Developer job openings:

Infographic showing various Junior Software Developer job openings in Reston, VA as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 9% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $92,566 per year, or $44.5 per hour.

Junior Software Engineer (Modeling & Simulation) - TS/SCI

Tenica Global Solutions

Chantilly, VA โ€ข On-site

Other

Posted 4 days ago


Job description

Junior Software Engineer - Modeling & Simulation (Full-Stack) - TS/SCI
Department: Govt Customer-Chantilly
Location: Chantilly, VA
ACTIVE TS/SCI CLEARANCE REQUIRED
About the Program
We are architecting a next-generation ecosystem designed to maintain a decisive competitive advantage in the future of warfare. Our focus is on building an environment that allows for rapid customization, seamless adaptation, and unmatched agility. By joining this program, you will be directly contributing to advanced capabilities that ensure our strategic and tactical dominance.
The Role
We are seeking a driven, adaptable, and "scrappy" Junior Software Engineer to join a highly focused, tight-knit team. Your primary mission will be helping to build a robust modeling and simulation (M&S) capability focused on communication networks for the defense sector.
This is not a siloed position. We need a versatile coder who is comfortable diving into any part of the stack-from backend logic and database integration to deployment pipelines. The most critical requirement for this role is not years of experience, but an aggressive, relentless drive to tackle and solve incredibly hard problems.
What You Will Do
  • Full-Stack Development: Write clean, adaptable code across various layers of the technology stack to support complex M&S tools and communication models.
  • Rapid Iteration: Work within a small team to quickly prototype, build, and deploy custom solutions that adapt to emerging tactical needs.
  • Problem Solving: Dive headfirst into ambiguous technical challenges, taking ownership of roadblocks and finding scrappy, effective workarounds.
  • Data Integration: Structure and query databases to handle the complex, dynamic data required for robust simulations.

Required Qualifications
  • Clearance: Active TS/SCI clearance is strictly required.
  • Technical Foundation: Proficiency in at least one Object-Oriented Programming (OOP) language (e.g., Python, Java, C++).
  • Version Control: Solid working knowledge of Git and collaborative coding workflows.
  • Data Systems: Working knowledge of databases (e.g., relational, graph, or NoSQL) and how to interact with them programmatically.
  • The "X-Factor": A demonstrated, aggressive appetite for solving difficult problems, learning new technologies on the fly, and adapting to shifting requirements.

Preferred Qualifications
  • Infrastructure & Deployment: Knowledge of containerization and orchestration tools, specifically Docker and Kubernetes, to support our highly adaptable software ecosystem.
  • Domain Interest: Familiarity with or interest in agent-based modeling, geospatial data, or complex systems simulation is a plus.

TENICA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability.