Defense Software Engineer II (UI / HMI Focus)
Location: Onsite | Full-Time
Core Hours: 9:00 AM – 3:30 PM (flexible start/end)
Work Authorization: U.S. Citizen required
The Opportunity
We’re seeking a Defense Software Engineer II to support the development of operator-facing software for military ground vehicle systems. This role is heavily focused on front-end software development, human-machine interface (HMI), and system data visualization, while working closely with embedded and vehicle-level software.
You’ll help design and build intuitive, reliable interfaces that allow operators to interact with complex vehicle systems in real time.
This is a hands-on, collaborative, onsite role ideal for engineers who enjoy seeing their software directly integrated into physical systems.
What You’ll Do
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Design, develop, test, and maintain user-facing software for vehicle systems
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Build and refine front-end application logic, UI behavior, and interaction workflows
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Develop software supporting real-time data visualization and operator controls
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Write and maintain clear technical documentation for software designs, interfaces, and test results
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Troubleshoot and resolve software issues across application and system layers
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Collaborate closely with software, systems, hardware, and integration teams
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Contribute to continuous improvement of software tools, processes, and coding practices
Required Qualifications
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Bachelor’s degree in Computer Science, Computer Engineering, or related field (or equivalent experience)
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2+ years of software development experience
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Experience developing user-facing software, GUIs, or visualization layers
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Proficiency in C, C++, and/or Python
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Experience with APIs, software configuration, testing, and debugging
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Understanding of UI/HMI principles, usability, and responsive design
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Strong written and verbal communication skills
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Ability to work independently and manage multiple assignments
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U.S. Citizenship required
Preferred Qualifications
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Experience with front-end frameworks or UI toolkits (Qt, LVGL, React, or similar)
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Background in real-time systems, control interfaces, or data visualization&l
