Full Stack Software Engineer

Leidos Holding$87K — $157K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Active DoD Secret security clearance required.
  • Bachelor's Degree in Software Engineering, Computer Science, or a related field with 4 to 12+ years of experience.
  • Proficiency in functional programming with languages like Clojure, Haskell, or Lisp.
  • Strong skills in Java, JavaScript, and HTML5; experience with React/Redux and Node.js preferred.
  • Solid understanding of RDBMS (e.g., Oracle, MySQL) and SQL programming.

Responsibilities

  • Collaborate with a small team to support Navy application development.
  • Utilize Agile software development practices for successful execution of software projects.
  • Assist in developing technical designs and approaches for new products.
  • Design and implement web applications using Java, Clojure, JavaScript, and more.
  • Conduct application troubleshooting and debugging as needed at the customer site.

Benefits

  • Collaborative culture focused on employee growth and career goals.
  • Opportunity to work with cutting-edge technologies in a supportive team environment.
  • Engagement in projects that address key national interests for the US Navy.
Full Job Description
This posting is for multiple opportunities ranging in years of experience. Level of opportunity, including compensation, will be matched to a candidate's experience.

We have a dynamic opportunity for a Secret cleared Software Developer with proven Java, JavaScript, and functional programming skills. We offer a collaborative culture and support for your career goals and growth. You must have an active DoD Secret security clearance to be considered for this position.

Don't miss this opportunity to support an existing team that is successfully delivering for our customers and will employ your talents to continue to solve key problems of national importance for the US Navy.

Primary Responsibilities

In this role, you will join a small team of developers supporting Navy application development. You will work hand-in-hand with software developers to ensure successful software execution through Agile software development practices.

Joining our team, you will be assisting the Battlespace Awareness and Information domain, working with other developers to support frontline warfighters. You will work closely with other engineers to develop the best technical design and approach for new product development.

Using industry trending technologies like React and functional programming, you will develop and design new web applications in Java, Clojure, SQL, JavaScript and HTML 5 in a Windows/Linux environment. The team currently uses the Agile Scrum methodology of development to meet their customer's needs.

Basic Qualifications
  • Position requires US citizenship and an active Secret DoD security clearance.
  • Bachelor's Degree in Software Engineering, Computer Science, or related field and 4 to 12+ years of related experience.
  • Possess functional programming experience with languages such as Clojure, Haskell, Lisp, or similar.
  • Proficiency with a Relational Database Management System (e.g., Oracle, MySQL, PostgreSQL, SQL Server) and SQL programming.
  • Requires proficiency with web application technologies (e.g., JBoss, Apache Tomcat, etc.) and development of RESTful web-services.
  • Must be highly skilled with Java, JavaScript, and HTML5.
  • Proficiency in React/Redux, Node.js; related JavaScript frameworks such as AngularJS desirable.
  • Ability to complete software tasks within the sprint based on your estimates.
  • Experience with API design.
  • Experience with PKI client and server Certificates.
  • Ability to research technical alternatives and come to sound conclusions.
  • Ability to be proactive and voice opinions when identifying issues/concerns.


Preferred Qualifications
  • Design, implement, debug, and test React/JS front-end user stories as directed by the product owner.
  • Participate in sprint reviews & planning sessions at the customer site in the Point Loma area, demonstrating your sprint user stories.
  • Mentor and teach junior staff innovative techniques for React/JS development.
  • Decompose epics into user stories that can be implemented within a 2-week sprint by junior developers.
  • Define epics and user stories based on direct technical discussion with application users.
  • Participate, in-person, in planning sessions and technical discussions at the customer site to create user stories for the backlog.
  • Define task scope using informal technical discussions and reference material.
  • Contribute to defining sprint user story content based on understanding of inter-dependencies and prioritization of the backlog.
  • Conduct application trouble shooting and debugging at the customer site, as needed.
  • Collaborate with back-end Java developers to define required web services, and implement solutions using these services.
  • Contribute to prioritizing the backlog.
  • Maintain coding standards and reviewing pull requests from multiple team members.
  • Analyze requirements, collaborate with the architect, and team members to produce testable implementations.
  • Learn the Navy application problem domain to lead and contribute to technical discussions for application development.


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Original Posting:
June 15, 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 $87,100.00 - $157,450.00

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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