Software Engineer II (Frontend)

In this role, you'll be the primary frontend engineer on AMS, building the interactive, data-intensive interfaces that coaches, trainers, and performance staff rely on every day. You'll work closely with backend engineering and design to translate complex data workflows into fast, reliable UI, with real scope and a clear technical direction from day one.

The Role

• Own the AMS frontend end to end, building and shipping React and TypeScript features from design through production
• Build complex, data-intensive components including interactive grids, forms, dashboards, and widgets that handle large datasets efficiently using AG Grid
• Implement and maintain form-building functionality using SurveyJS, and manage application state using React Context or Zustand
• Integrate frontend components with RESTful APIs and Tanstack Query, partnering with our backend team to keep data flows performant and reliable
• Collaborate with design and backend engineering to deliver intuitive, accessible, and responsive user experiences
• Contribute to code reviews and Agile ceremonies with our AMS team

What I'm Looking For

What You Must Bring

• 3+ years of professional frontend engineering experience with strong expertise in React and TypeScript
• Proven experience building complex, data-driven UI components including grids, forms, and dashboards in production applications
• Experience integrating RESTful APIs into frontend applications with a solid understanding of async data fetching patterns
• Working knowledge of modern build tooling including RsPack and pnpm, with experience shipping in CI/CD environments
• Ability to work effectively across large timezone gaps, with regular overlap with our Australia-based team
• US citizenship, with willingness to pursue security clearance in the future given AMS supports military and government performance programs

Even Better If

• You're familiar with visualization libraries like Chart.js
• You have a background in performance-driven applications in sports tech, health, or military/tactical environments
• You have experience working outside pure frontend, such as devops, testing, or backend
• You have some Java background or prior experience working alongside backend Java teams