Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies in the Huntsville, AL, or Dayton, OH areas. Employee ownership, generous 401K, full health/dental/life/vision insurance benefits, cutting edge work, educational reimbursement, competitive salaries, and a pleasant work environment combine to make Radiance Technologies a great place to work and succeed.

We are looking for a Senior Software Engineer to work on a cutting-edge modeling and simulation platform that enables large-scale collaborative wargaming and real-time analytics. Our government customer has secured dedicated hardware for this effort, and serves as the prime contractor delivering a cloud-native software system that pushes the boundaries of modern simulation.

With the goal of delivering an industry-changing product with a long future and nationwide adoption, we are building a scalable, modern, cloud-based simulation system that provides analytical insights into today’s most complex wargaming scenarios.

The system is microservices-based, runs in Kubernetes, and is architected for extensibility, performance, and scale. You’ll be joining a team of teams, each focused on a different aspect of the platform—simulation engine scaling, model ingestion, user experience, analytics, and more. The work is technically diverse and intellectually engaging, giving you the opportunity to make an immediate impact with your existing skills while continuing to grow and explore new areas.

We’re not hiring for a single specialty—we’re looking for exceptional software engineers who thrive in complex systems and enjoy learning. You’ll have the opportunity to work across a wide variety of languages, tools, and problem domains.

What You’ll Do

Design, develop, and test microservices
Collaborate with developers across multiple teams
Contribute to backend, frontend, and infrastructure development, depending on your interests
Engage in technical discussions and design reviews to help shape the system’s direction

Candidate Profile

Passionate – You love software engineering and solving hard problems
Loves to learn – Our polyglot architecture spans many technologies; a typical day might involve developing in multiple languages (Python, TypeScript, C#, Java, Go), configuring Helm charts for Kubernetes, or designing schemas for backend databases
Team player – You thrive in a team environment and enjoy sharing knowledge

Required Experience

10+ years of software engineering experience, preferably on production systems
Solid foundation in computer science fundamentals (object oriented or functional programming, data structures, design patterns, etc.)

Required Skills

Bachelor’s degree or higher in Computer Science, Computer Engineering, or related field
Strong communication and organizational skills
US citizenship

Preferred Qualifications

Proficiency in one or more of the following languages/technologies: Python, C# .NET, Java, TypeScript, Cypress, Go, Mongo, Kubernetes, Helm, Linux
Experience with DevSecOps practices
Experience designing and architecting complex systems
Experience with Kubernetes
Experience with ICAM (identity, credential, and access management) systems and concepts such as OAuth2, JWT, Keycloak, OpenID, or similar
Familiarity with DoD security practices

This position supports remote work.

EOE/Minorities/Females/Vet/Disabled