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Salary
≈ $126k – $231k per year (Estimated)
Location
Hybrid (Aberdeen, United States)
Seniority
Senior · 3+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Feb 23, 2026. NextGen Federal Systems scores A on the Alion truth index.

Overview
Company
Impact
Profile match
NextGen Federal Systems is a government technology contractor headquartered in Morgantown, West Virginia, and founded in 2011. The company delivers software development, modeling and simulation, geospatial analysis, data management, and cybersecurity work to defense, intelligence, space, and electronic warfare customers. It holds federal contract vehicles including a GSA schedule and staffs cleared personnel on programs across the United States.

NextGen Federal Systems is seeking a Senior Software Developer in Aberdeen, Maryland. The Senior Software Developer is responsible for leading the design, development, and implementation of advanced software solutions for defense and mission-critical applications. This position involves full lifecycle software development activities, integration of solutions into Department of Defense (DoD) and open architecture software frameworks, and support for both classified and unclassified environments. The ideal candidate is self-motivated, excels in both team and independent settings, and demonstrates a strong commitment to quality, security, and innovation.

Responsibilities and Duties

  • Design, develop, and implement robust prototypes and production-ready solutions, encompassing application software, tooling software, web applications, and embedded Linux applications to address customer and program needs.
  • Participate in comprehensive software and systems testing, ensuring reliable interaction among various software modules and with associated systems.
  • Analyze, troubleshoot, and solve complex engineering problems, effectively integrating solutions using commercially available, open-source, and internally developed software to satisfy requirements within DoD and Open Architecture Software Frameworks.
  • Develop and maintain automated documentation generation pipelines, implement unit testing strategies, and perform coverage analysis to assure high-quality and verifiable software deliverables.
  • Collaborate within multidisciplinary teams while also managing independent work streams; communicate technical concepts clearly in both verbal and written formats for stakeholders at all levels.
  • Provide expert insight into software architecture, particularly as it concerns integration with or operation on classified systems and platforms.

Qualifications and Required Skills

  • Active DoD Secret Security Clearance
  • Bachelors in Computer Science, Software Engineering or related field 3-5+ years of experience in developing software. Flexible, contingent on proficiencies and experience
  • Experience with DevOps tools (Gitlab, Jira, Nexus, Artifactory, etc.)
  • Experience with Git version control
  • Basic knowledge of hardware terminology
  • In-depth knowledge and hands on development experience with Android, Java/ JavaScript , C, C++, C# etc.
  • Experience with Gradle
  • Knowledgeable in scripting languages such as Bash, Python
  • Experience with Docker
  • Experience with database and cloud architecture
  • Experience with Linux
  • Experience with developing and using APIs
  • Preferred Qualifications and Skills
  • Experience working in an Agile environment
  • Experience working with software defined radios such as Nett Warrior, Trellisware, or MPU5s
  • Experience with Kubernetes or similar container orchestration tools
  • Knowledge of networking/security including but not limited to IPv6, VLANs, virtual networking, intrusion detection systems, and general networking security practices
  • Demonstrated proficiency or ability to learn to develop new CI/CD pipelines for building, testing, and deploying software
  • Demonstrated proficiency or ability to learn about DoD air and space systems
  • Experience with Kibana and ElasticSearch
  • Experience with NVIDIA Cuda tool kit
  • Experience with Linux Kernel development/ modification
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