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

Software Engineer

Gaithersburg, MD · On-site

$129 - $150/hr

The successful candidate will serve as a technical leader, mentor junior developers, and contribute to architectural decisions while ensuring software quality, performance, and maintainability.

The successful candidate will serve as a technical leader, mentor junior developers, and contribute to architectural decisions while ensuring software quality, performance, and maintainability.

Jr. Software Developer

Chantilly, VA · On-site

$69K - $89K/yr

The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to ...

Jr. Software Developer

Chantilly, VA · On-site

$69K - $89K/yr

The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to ...

Showing results 41-60

Junior Software Engineer information

See Reston, VA salary details

$48.4K

$98.4K

$147.7K

How much do junior software engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for junior software engineer in Reston, VA is $98,358.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $99,400.00 per year, depending on experience, location, and employer.

What is a junior software engineer?

A junior software engineer works on a team with more senior engineers to help design and develop applications, write code, and otherwise maintain or update a business's database. As a junior software engineer, your duties and responsibilities may vary based on what company you work for. Overall, your job is to learn from senior engineers and developers on how to be a software engineer and in what ways you can develop and utilize the technologies of the business to do so. Many junior software engineers have a little bit of knowledge about a lot of technologies but also stay up-to-date on the most current technologies.

How does a junior software engineer typically collaborate with other team members on projects?

Junior Software Engineers usually work closely with senior developers, QA testers, and product managers as part of a cross-functional team. Collaboration often involves participating in daily stand-up meetings, code reviews, and pair programming sessions. Juniors are encouraged to ask questions and seek feedback, which helps them learn best practices and improve their coding skills. Effective communication and a willingness to learn from more experienced colleagues are key to thriving in this collaborative environment.

What are the key skills and qualifications needed to thrive as a junior software engineer, and why are they important?

To thrive as a Junior Software Engineer, you need a solid understanding of programming fundamentals, algorithms, and commonly used languages such as Java, Python, or JavaScript, typically backed by a degree in computer science or related field. Familiarity with version control systems like Git, basic knowledge of databases, and experience with development environments and frameworks are usually expected. Strong problem-solving skills, eagerness to learn, and effective teamwork and communication abilities help set you apart. These skills and qualities are crucial for contributing effectively to projects, adapting to evolving technologies, and collaborating within development teams.

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

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

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

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

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

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

Infographic showing various Junior Software Engineer 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 $98,358 per year, or $47.3 per hour.

Junior Software Engineer (SEG1) with Security Clearance

Decision Technologies Inc

Washington, DC • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted yesterday


Job description

About Decision Technologies, Inc. Decision Technologies was founded to help bridge the gap between Department of Defense and Federal Government acquisition programs and technology to help our customers optimize their decision-making process. Over the years, our areas of expertise have expanded to include Systems Engineering, Program Management, In-Service Engineering, Equipment Repair, Research and Development, Test and Evaluation, and Intelligence and Counterintelligence Support. Our growth and success have positioned us as a premier engineering and intelligence services provider contributing to our nation's defense. Our company culture cultivates talented problem-solvers on focused on performance with industry-leading teamwork and responsiveness. We have established a reputation for offering superior services and solutions, proven integrity and innovation, employee engagement and development, and customer collaboration. Bring your expertise and knowledge to our team! We are seeking an experienced Junior Software Engineer (SEG1) to support a large support services contract with the Naval Sea Systems Command. ***YOU MUST BE ABLE TO OBTAIN AN ACTIVE DOD SECRET CLEARANCE ***   Position Description: You will provide support to the Program and Deputy Program Manager of a 200 person contractor team that includes subcontractor personnel. Work location and telework: The government work location is the Washington Navy Yard in Washington, DC. Contractors will be required to work at the Navy Yard and in nearby office locations up to 5 days a week.  Teleworking may be possible with the customers' approval but will need to evolve as the work relationships evolve. Responsibilities and Duties: Software Engineers research, design, and develop computer and network software or specialized utility programs. They may also perform the following duties: * Analyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. * Update or enhance existing software capabilities. * Work with other functional disciplines (e.g., project management, acquisition, logistics, security, etc.) to integrate hardware and software systems, develop specifications, and performance requirements. * Maintain databases within an application area. Required Qualifications, Skills and Experience: * Must be able to obtain a Secret Clearance * Certification requirements: None * Education and experience: Bachelors' degree in a quantitative field such as engineering or mathematics (e.g. Electrical Engineering, Computer Engineering, Computer Science, Information Technology, or Information Systems) * Experience: 0-3 Years experience working with software engineering   Preferred / Desired Qualifications, Skills and Experience: * Active Secret Clearance * Certificates : None * Experience: 1 Year experience working with at least one of the following: Surface Radars, Electronic Warfare, EO/IR, Decoys and/or Laser software system/subsystem design, development, production and/or test experience Additional experience preferred: * Demonstrated knowledge of Navy/DOD policy and guidance * System Engineering Technical Reviews * Technology readiness and technical performance measures * Combat Systems Integration and requirements decomposition * Model-Based Systems Engineering * Program Protection * Risk Management Process Travel Requirements: * Travel should be infrequent but include occasional trips to support government efforts at East and West Coast naval centric areas like Norfolk, VA and San Diego, CA. Compensation: Compensation at Decision Technologies, Inc. is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.   Employee Benefits: * Competitive Paid Time Off * Comprehensive Medical, Dental and Vision Insurance * Employee Assistance Programs * Flexible Spending Accounts (Medical, Dependent Care & Commuter) * Company paid Short Term, Long Term, Life and AD&D Insurance * 401(k) match * Tuition Reimbursement * Paid Certifications   Decision Technologies, Inc. provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.  This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.   The pay range for this role is: 80,000 - 130,000 USD per year (DC Office)