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[solidcore] Logo

Software Engineer

[solidcore]

Salary not specified
Oct 10, 2025
Arlington, VA, US
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[solidcore] is seeking a talented Software Engineer to build innovative, high-impact software solutions that power their nationwide network of studios and enhance the experience of thousands of clients and coaches every day.

Requirements

  • Strong proficiency in JavaScript/TypeScript and Node.js
  • Experience with modern frontend frameworks (React, React Native, or similar)
  • Solid understanding of cloud platforms, preferably AWS (Lambda, DynamoDB, CloudFormation)
  • Experience with RESTful API design and implementation
  • Demonstrated experience using AI coding assistants and tools to enhance productivity
  • Experience with React Native/Expo for mobile development
  • Familiarity with Next.js and modern web development practices

Responsibilities

  • Build and maintain [solidcore]'s fitness platform using modern technologies including Node.js, React Native/Expo, Next.js, and AWS services
  • Design and implement scalable backend services and APIs using AWS Lambda, DynamoDB, and other cloud infrastructure
  • Develop and enhance mobile and web applications that power the [solidcore] member experience
  • Leverage AI-powered development tools like Cursor, Claude Code, and GitHub Copilot to accelerate development and improve code quality
  • Build and maintain AI agents and automation systems that enhance both internal operations and member experiences
  • Collaborate with cross-functional teams to ship features that directly impact thousands of fitness enthusiasts daily
  • Optimize application performance and resolve production issues, including monitoring with Sentry and responding to incidents

Other

  • 3-5 years of professional software development experience
  • Curiosity and enthusiasm for exploring how AI can solve real-world problems
  • Strong problem-solving skills and attention to detail
  • Ability to work collaboratively in a fast-paced environment
  • Excellent communication skills, both written and verbal