Junior Software Developer

Leidos Holding$57K — $104K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in Computer Science or related field with 0-2 years of experience.
  • Ability to independently develop and troubleshoot code without reliance on AI tools.
  • Experience with Java/Angular or React/Node.js tech stacks.
  • Basic knowledge of HTML, CSS, and JavaScript/TypeScript.
  • Understanding of software development principles and version control systems (e.g., Git).
  • Familiarity with AI tools for code assistance and debugging.
  • Knowledge of relational or NoSQL databases like MySQL or MongoDB.

Responsibilities

  • Develop, test, and maintain web applications using specified tech stacks.
  • Collaborate with team members to design and implement software solutions.
  • Write clean and well-documented code without AI tools, utilizing them when beneficial.
  • Troubleshoot and resolve application issues as they arise.
  • Participate in code reviews to enhance software quality.
  • Engage in agile ceremonies and support the software engineering lifecycle.
  • Stay updated with emerging technologies and industry best practices.

Benefits

  • Work on-site in Woodlawn, MD, five days a week for team collaboration.
  • Engage in projects that positively impact millions of Americans.
  • Opportunity to learn and grow within a forward-thinking technology team.
Full Job Description

Leidos is seeking a Junior Software Developer to be part of the mission solution and help lead SSA’s Digital Modernization Strategy.  Join one of our high performing teams responsible for building the next-generation enterprise APIs and modern responsive user interfaces, supporting the Social Security Administration (SSA) and their mission to meet the changing needs of the public, positively impacting at least 65 million American lives per month.  We are a team of forward-looking professionals in need of a candidate with these skills: Java/Angular or Node/React programming language

*** Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week. ***

DAY TO DAY RESPONSIBILITIES:

  • Develop, test, and maintain web applications using Java/Angular and/or React/Node.js tech stack.
  • Collaborate with team members to design, implement, and deliver high-quality software solutions.
  • Write clean, efficient, and well-documented code without the assistance of AI tools, while leveraging AI tools for code assistance when appropriate.
  • Troubleshoot, debug, and resolve application issues.
  • Analyze and improve code and participate in code peer review processes to ensure the highest degree of software quality.
  • Attend team meetings and agile ceremonies and participate in the software engineering lifecycle.
  • Stay current with emerging technologies and best practices in software development.
  • Communicate clearly and effectively with Leidos team members as well as SSA leaders in all team meetings/discussions.
  • All other duties as assigned or directed

Required Skillsets:

  • Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, Information Technology, or Information Systems with 0-2 years of experience. 
  • Ability to develop, modify, and troubleshoot code independently, without reliance on AI code generation tools.
  • Foundational experience with at least one of the following tech stacks: Angular and Java or React and Node.js.
  • Basic knowledge in foundational technologies such as HTML, CSS, and JavaScript/TypeScript.
  • Understanding of software development principles, version control (e.g., Git), and RESTful APIs.
  • Familiarity with AI tools that can assist with code generation, debugging, or documentation.
  • Basic knowledge of relational or NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).
  • Strong communication, problem-solving, and writing skills, with a passion for and ability to learn new technologies quickly.
  • Must be able to obtain and maintain a Public Trust. Contract requirement.

***Location: Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week.***

Preferred Skillsets:

  • Internship or project experience in full-stack development.
  • Exposure to cloud platforms (e.g., AWS, Azure, Google Cloud).
  • Familiarity with Agile development methodologies.
  • Knowledge of unit testing and test-driven development.
  • Basic understanding of modern software development tools for version control, continuous integration, project management, and documentation (e.g., Bitbucket, Jenkins, Agility, Jira, Confluence)

Are you an US citizen or US resident and think you might fit? We recommend you apply and start the conversation today! Join us in supporting our SSA contracts in Woodlawn, Maryland.

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.



Original Posting:
June 16, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:
Pay Range $57,850.00 - $104,575.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos Holding

Leidos Holding Careers

Joining Leidos Holding presents an unparalleled opportunity to advance one's career with a leader in innovation and technology. The company offers a plethora of job opportunities aimed at fostering professional growth and development in a diverse and inclusive environment.

Explore Career Opportunities

Leidos Holding is actively seeking skilled professionals who are passionate about leveraging their expertise to drive innovation and leadership in their fields. With a variety of open positions, Leidos Holding provides a platform for individuals to challenge themselves in a dynamic work environment.

Innovation and Professional Growth

At Leidos Holding, innovation is at the core of everything they do. Employees are encouraged to think creatively and push boundaries. The company supports this drive for innovation through comprehensive professional development and diversity training programs that are designed to enhance skills and foster leadership.

Commitment to Diversity and Inclusion

Leidos Holding is committed to creating a workplace where diversity is not only recognized but celebrated. With a culture that values and promotes diversity, Leidos Holding ensures that all team members have the opportunity to contribute, learn, and grow.

Internship Programs

For those starting their career, Leidos Holding offers internship programs that provide a robust foundation in the industry. Internships are a great way to develop essential skills, gain valuable work experience, and build professional networks.

Benefits and Culture

Employees at Leidos Holding enjoy a range of benefits designed to support their professional and personal lives. The company culture is built on a foundation of respect and integrity, providing a supportive and collaborative environment where every team member is valued.

Join the Team

Leidos Holding is hiring! Explore job opportunities that match your skills and interests. Leidos Holding looks for driven, curious, and innovative individuals to join their team. Positions are available across various disciplines and experience levels.

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Prepare for Your Interview

To prepare for an interview at Leidos Holding, candidates should familiarize themselves with the company's missions and values, update their resumes, and be ready to discuss how their background and skills align with the position they are applying for.

Networking and Career Advancement

Leidos Holding encourages its employees to engage in networking within the company to discover new opportunities for career advancement. The leadership team at Leidos Holding is dedicated to supporting employees in their career paths with ample opportunities for networking and growth.

Explore Leidos Holding Jobs and Careers

Discover the exciting career opportunities at Leidos Holding today. With a commitment to employee growth, innovation, and diversity, Leidos Holding is the perfect place to advance your career. Check out the latest job listings and find your perfect fit at Leidos Holding.

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