On-Site Software Engineer (C++, Java, C#) - Local

WisEngineering, LLC; New Jersey; Hybrid; USD 120,000 - 150,000; Full time

Job summary

WisEngineering, LLC is seeking a motivated Software Engineer to join our team at Picatinny Arsenal, NJ. You will analyze, design, code, test, and improve mission-critical software systems across multiple platforms with 5+ years of professional experience.

The role requires on-site work with no remote option, and prefers U.S. citizenship with possible interim clearance. Proficiency in C++, C#, and Java, plus Android and tools like Visual Studio, Git, Linux, and Windows, is essential.

Qualifications

• U.S. citizenship required; active Secret clearance preferred or eligible for interim clearance.
• 5+ years of professional software engineering experience.
• Computer Science degree preferred; Bachelor's degree from an accredited college/university.
• Experience with Android development, Android Studio, Visual Studio, Git, Linux, Windows, Teams, and Adobe Acrobat.
• XML scripting and automated testing experience.

Responsibilities

• Full-lifecycle development across C++, C#, Java, and Android apps.
• Build and maintain automated testing suites (unit and integration).
• Refactor codebase for performance using XML scripting, Android SDK, and modern patterns.
• Evaluate legacy systems, identify defects and technical debt, and implement updates.
• Work in an Agile framework with code reviews and secure coding practices.
• Produce clear technical documentation for architectures and workflows.

Skills

C++

C#

Java

Autonomy

Rapid learner

Technical communication

Education

CS degree preferred

Bachelor's degree

CompTIA Security+ (preferred)

Tools

Android

Android Studio

Microsoft Visual Studio

Git

Linux

Windows

Microsoft Teams

Adobe Acrobat

XML

Job description

WisEngineering, LLC is seeking a motivated Software Engineer to join our team at Picatinny Arsenal, NJ. You will analyze, design, code, test, and improve mission-critical software systems across multiple platforms with 5+ years of professional experience.

The role requires on-site work with no remote option, and prefers U.S. citizenship with possible interim clearance. Proficiency in C++, C#, and Java, plus Android and tools like Visual Studio, Git, Linux, and Windows, is essential.