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Senior Software Engineer

Job in Centennial, Arapahoe County, Colorado, USA
Listing for: Grey-Matters-Defense-Solutions
Full Time position
Listed on 2026-07-25
Job specializations:
  • Software Development
    Software Engineer, Senior Developer, DevOps, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 140000 - 200000 USD Yearly USD 140000.00 200000.00 YEAR
Job Description & How to Apply Below

Grey Matters Defense Solutions specializes in software development and solutions, specialized data analytics algorithms, and innovative remote sensing technologies and operations, with senior-level personnel formerly from DIA, NRO, DARPA, and the US Armed Forces. Grey Matters Defense Solutions differentiates itself by combining its subject matter experts, analysts, software engineers, and its data scientists to create unique artificial intelligence algorithms and various applications.

Grey Matters Defense Solutions is seeking a talented and dedicated,
Senior Software Engineer

About the job:
  • Solve real world problems relevant to the Intel Community (IC) and Department of Defense (DoD) using a combination of FOSS/GOTS/COTS software and hardware.
  • Contribute to all aspects of project software development lifecycle from research, prototyping solutions to assess feasibility, integration with external software systems, development, and product deployment. Key

Key

Key Responsibilities:
  • Architect, prototype, develop, secure, test, and help deploy and maintain software within a cloud-based environment
  • Support deployments in real world exercises
  • Support Agile project planning, reporting, and execution
  • Research relevant software technologies, frameworks, best-practices, software design pattern, and tools.
  • Provide design ideas for adapting or enhance existing program capabilities or development of new program capabilities.
About you:
  • Proficiency working with Java and the Spring Framework
  • Proficiency working with Angular and Typescript
  • Experience with microservice architectures within a Docker containerized environment
  • Familiarity with PostgreSQL and Mongo databases
  • Experience developing software in a Unix/Linux environment
  • Experience with the software development lifecycle
  • Excellent analytic and problem-solving skills
  • Ability to work under minimal supervision
  • Good verbal and written communication skills
  • Bachelor’s degree in computer science, IT, or equivalent technical discipline
  • Minimum ten (10) years of professional software development experience
Preferred

Skills:
  • Experience with Git and Gitlab
  • Experience with Docker and Kubernetes
  • Experience with asynchronous communications
  • Experience with network technologies such as HTTP and REST
  • Experience with Continuous Integration and Continuous Delivery (CI/CD)
  • Experience doing full stack software development
  • Familiarity with ActiveMQ
  • Familiarity with Web Sockets
  • Familiarity with Dev Sec Ops
  • Familiarity with Test Driven Development (TDD)
  • Active Top Secret Security Clearance with SSBI
  • Master’s degree in computer science, IT, or equivalent technical discipline

Grey Matters Defense Solutions’ most valuable assets are the more than 60 employees, consisting of data scientists, custom software developers, and analysts/subject matter experts, with senior-level personnel formerly from DIA, NRO, NSA and the US Armed Forces. Our employees have a depth of analytical knowledge which provides them with deep understanding of managing and delivering products within government systems. Grey Matters Defense Solutions provides transformational leadership building aware-winning teams and products.

Visit us at Grey Matters Defense Solutions

“Know Your Rights:
Workplace Discrimination is Illegal”
Questions contact: jenny.ros

  • All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
  • Grey Matters Defense Solutions, LLC participates in E-Verify. Federal law requires all employers to verify the identity and employment eligibility of all persons hired to work in the United States.
  • Grey Matters Defense Solutions, LLC complies with the Colorado Artificial Intelligence Act (CAIA) and maintains policies, controls, and oversight practices designed to mitigate algorithmic discrimination, promote transparency, and ensure responsible use of AI systems in accordance with Colorado law.
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Position Requirements
10+ Years work experience
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