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Java Software Engineer /Onsite

Motion Recruitment Partners, LLCCamden, NJ🇺🇸United StatesPosted 10 Aug 2026

Why This Role Stands Out

This is an exceptional opportunity to engage in groundbreaking, long-term development of next-generation defense technology, allowing you to deeply impact critical systems and hone your backend Java expertise. You will thrive here if you possess a passion for complex problem-solving, performance optimization, and building robust software within a highly technical, onsite environment. Apply now to contribute to a vital program and advance your career in a challenging and rewarding space.

Quick Overview

Work Type
On Site
Level
Mid Senior

Job Description

A defense tech organization is hiring a Senior Software Engineer to join a long-term development program focused on next-generation systems in the industry. This role is centered on building and optimizing real-time, high-performance backend software that runs directly on advanced hardware. You will contribute to brand-new development on a program that will remain active for years, from early implementation through deployment across multiple platforms. The position emphasizes deep technical problem-solving, performance optimization, and ownership of complex software components in a highly technical environment.

This is a full-time, permanent, onsite role.

Required Skills & Experience:
  • Java experience
  • Experience with multiprocessor systems
  • Linux development environments
  • GitLab or similar version control tools
  • Experience with MATLAB, Python, and data analysis
  • 4+ years of experience
  • Active Secret Clearance

Desired Skills & Experience:
  • Mathematics background
  • Defense industry experience
  • Prior work in defense-related systems

What You Will Be Doing:
  • 100% backend software development
  • 100% new development

The Offer:
  • Medical, dental, and vision insurance
  • 401(k)
  • Paid Time Off (PTO)

Applicants must currently be authorized to work in the United States and already hold an active security clearance.

Skills

MATLAB
Java
Python

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