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Defense, Government Contracting, Cybersecurity, IT Services, Aerospace, Healthcare Technology

Software Engineer Intern

West Virginia, United StatesOnsiteFull TimeJunior / Entry-level$48,100–$86,950 /yrPosted 2 months agoVisa sponsorship available

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Role summary

Seeking a Software Engineer Intern to join a product-focused engineering team. This role involves contributing to the design, development, testing, and delivery of software products using Java, Rust, and JavaScript within an Agile environment. The intern will collaborate with engineers, product managers, and stakeholders to deliver high-quality software, focusing on automated testing, continuous delivery, and code reviews. Responsibilities include developing software components, participating in sprint ceremonies, and leveraging AI tools for development assistance. The position requires a pursuit of a relevant Bachelor's degree and familiarity with the specified programming languages, along with strong problem-solving skills and the ability to work effectively in a team.

Description

We are seeking a Software Engineer Intern to join a collaborative, product-focused engineering team. In this role, you will contribute to the design, development, testing, and delivery of software products written primarily in Java, Rust and JavaScript. You will work within an Agile development environment, partnering closely with other engineers, product managers, and stakeholders to deliver high-quality software that meets user needs.

Responsibilities include:

  • Design, develop, and maintain software components and services using Java, Rust, and JavaScript
  • Collaborate with a cross-functional Agile team using Jira for planning, tracking, and execution
  • Contribute to continuous delivery pipelines with a strong emphasis on automated testing
  • Write and maintain unit, integration, and system tests to ensure software quality and reliability for backend and frontend systems
  • Leverage generative AI tools to assist with development, testing, documentation, and problem-solving where appropriate
  • Participate in code reviews, design discussions, and sprint ceremonies
  • Work closely with product and user-facing teams to incorporate feedback and improve functionality and usability
  • Support ongoing improvements to development practices, tooling, and processes

Basic Qualifications:

  • Pursuing Bachelor's degree in a relevant field, such as Computer Science
  • Familiarity with Java, Rust, and/or JavaScript, with willingness to work across both languages
  • Strong problem-solving skills and attention to detail
  • Ability to work effectively as part of a larger engineering team

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:

April 2, 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 $48,100.00 - $86,950.00

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

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.

Sample Leidos interview questions

  • 1

    What are the key considerations when designing a highly available and consistent service registry?

    system designmedium
  • 2

    Buildings with an Ocean View Find all buildings that have an ocean view. Input: heights = [1,2,3,4] Output: [3] Explanation: Since the ocean is to the right, only the rightmost tallest building (index 3) is not blocked by any others.

    codingmedium
  • 3

    Merge K Sorted Linked Lists Merge K sorted linked lists. Input: lists = [[2,2,3],[1,5]] Output: [1,2,2,3,5] Explanation: Extracts the smallest current node iteratively using a priority queue to build a single merged and sorted linked list.

    codingmedium
  • 4

    Optimal Meeting Point Calculate the optimal meeting point for multiple people on a 2D grid. Input: grid = [[1,0],[0,1]] Output: 2 Explanation: The optimal meeting point is either (0,1) or (1,0), requiring exactly 1 step from each person resulting in a total distance of 2.

    codingmedium
  • 5

    Maximize the minimum distance between aggressive cows in stalls. Input: stalls = [0,4,3,7,10,9], cows = 3 Output: 4 Explanation: Placing the cows at positions 0, 4, and 10 yields a maximum possible minimum distance of 4 between any two cows.

    codingmedium

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