Remote

Java Developer

Tier One Technologies, LLC

McMurray, PA55Posted July 27, 2026via PGH Career Connector

MUST BE US CITIZEN.  SELECTED CANDIDATES WILL BE SUBJECT TO A FEDERAL GOVERNMENT BACKGROUND INVESTIATION.  LOCATION IS REMOTE

Overview:
We are seeking a skilled Java Developer to support a mission-critical program for a client supporting a federal government customer. The ideal candidate has a strong background in Java development, front-end web technologies, and experience working within secure, enterprise environments. This role will collaborate closely with technical leads, system engineers, and other developers to deliver reliable, secure, and scalable software solutions.

Candidate will be part of a team responsible for all aspects of system development and maintenance including requirements gathering, system analysis and design, documentation, coding, testing, implementation, monitoring production jobs, researching and resolving production problems, dealing with end users and hosting sites to resolve issues and providing technical support to end users and other developers.

Key Responsibilities:
• Design, develop, test, and maintain Java-based applications supporting DoD systems
• Implement front-end features using JavaScript and CSS
• Work with Apache Struts frameworks to enhance and maintain existing applications
• Troubleshoot and resolve software defects in a timely manner
• Collaborate across multi-disciplinary teams to meet project milestones and ensure quality
• Follow security and development standards, documentation requirements, and best practices

Required Qualifications:
• Ability to obtain a public trust clearance
• Strong hands-on experience with:
– Java
– JavaScript
– CSS
– Apache Struts
• Proficiency in object-oriented programming and enterprise application development
• Experience with version control tools (e.g., Git)
• Solid understanding of secure coding practices and application hardening

Preferred Qualifications:
• Experience supporting a federal programs
• Familiarity with JSP, Tomcat, or related Java web technologies
• Knowledge of Agile methodologies
• Strong analytical, communication, and problem-solving skills

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