Remote Java Web App Developer | Secret Clearance

Leidos Inc; Reston (VA); Remote; USD 90,000 - 130,000; Full time

Job summary

Leidos Inc in Alexandria, VA is seeking a Java Web Application Developer to join our team. The role supports DoD test and training communities, developing tools to speed the development cycle and deliver capabilities to the warfighter.

As part of a collaborative team, you will design, build, test and maintain full‑stack web applications, ensure security compliance, and refactor existing apps to add features and improve performance. Remote work eligibility is available.

Qualifications

• US Citizenship with at least an active Secret clearance or higher.
• Bachelor's degree with 4+ years of relevant experience or Master's with 2+ years.
• 3+ years of experience building, deploying, and maintaining full-stack web applications.
• 2+ years of experience identifying and validating software requirements.
• 2+ years of experience with HTML, CSS, JavaScript (NodeJS) and Angular.
• 2+ years of experience designing RESTful web services.
• 2+ years of Java EE/Jakarta EE integration, Servlets and JDBC.
• Experience with PostgreSQL or equivalent and SQL queries.

Responsibilities

• Join an existing team to provide full-stack web applications supporting operational requirements.
• Document and validate web application requirements.
• Develop automated tests aligned with test plans.
• Provide architectural design and development support for web applications.
• Participate in software design discussions and recommend tools and techniques.
• Refactor/update existing applications to add features and improve reliability and performance.
• Ensure compliance with software security requirements by reviewing cybersecurity posture.

Skills

Full-stack development

RESTful services

Java EE/Jakarta EE

HTML/CSS/JavaScript

Angular

PostgreSQL/SQL

OOP concepts

Servlets/JDBC

NodeJS

Education

Bachelor's degree

Master's degree

Tools

NodeJS

PostgreSQL

SQL queries

Job description

Leidos Inc in Alexandria, VA is seeking a Java Web Application Developer to join our team. The role supports DoD test and training communities, developing tools to speed the development cycle and deliver capabilities to the warfighter.

As part of a collaborative team, you will design, build, test and maintain full‑stack web applications, ensure security compliance, and refactor existing apps to add features and improve performance. Remote work eligibility is available.