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Rhombus Power, Inc.

Software Engineer

Washington, District of Columbia, United StatesFrom $115kmidAdded today

About this role

Rhombus Power seeks an experienced Software Engineer to design and develop backend systems and full-stack solutions for AI-powered defense intelligence platforms. You'll lead technical initiatives, mentor developers, and collaborate across product and UX teams in a startup environment serving national security clients.

What you'll do

  • Design and develop backend systems and APIs/GraphQL, ensuring high performance and stability
  • Lead code reviews, technical documentation, and establish SDLC standards and processes
  • Implement React front-end components and Node.js back-end services with scalable architecture
  • Collaborate with UX/UI teams to deliver user-friendly web and mobile interfaces
  • Establish automated testing and CI/CD practices to improve code quality and team productivity
  • Gather user feedback and work with product team to integrate requirements into software solutions

What they're looking for

  • Full-stack development (React and Node.js)
  • System design and scalable architecture
  • Backend development (PHP, Node.js)
  • Database design and SQL/MySQL
  • APIs and GraphQL design
  • Git version control and Linux command-line
  • HTML, CSS, JavaScript, jQuery
  • CI/CD and automated testing frameworks
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Rhombus Power, Inc.

Rhombus Power, Inc. builds data infrastructure and software solutions for national security projects, requiring security clearances. The company is hiring DevOps engineers and data engineers to deploy systems, develop data pipelines, and support mission-critical infrastructure.

View all jobs at Rhombus Power, Inc.

Likely interview questions

  • Describe your experience architecting and scaling backend systems from scratch—what challenges did you face and how did you address them?
  • Walk us through your approach to designing APIs that frontend teams can work with efficiently.