Senior Frontend Engineer, Hawk-Eye Innovations

• Strong hands-on experience with React and TypeScript
• Solid knowledge of HTML, CSS, and modern UI libraries such as Tailwind CSS, React Router, and React Query
• Experience working with APIs and JSON-based data
• Practical experience with automated testing (Cypress, Jest, or similar)
• Good understanding of frontend performance considerations
• Strong communication skills and the ability to collaborate with engineers and product stakeholders
• Experience mentoring or supporting other engineers within a team environment

Desirable

• Hi, I’m Jon Frost, Principal Frontend Engineer at Hawk-Eye Innovations and the lead for our Frontend Engineering discipline
• We’re looking for a Senior Frontend Engineer to join our Engineering Team, where we build data-rich, interactive UI platforms used across the world of sport — from tools for analysts and coaches to live visualisations and broadcast overlays
• Our work powers real-time match data, video analysis for officials, and engaging insights for fans worldwide
• This role is suited to an engineer who is comfortable owning production features, shaping frontend architecture, and supporting other engineers as we continue to scale our platforms
• Building, maintaining, and evolving production-grade user interfaces using React and TypeScript
• Turning complex sports data into intuitive and performant user experiences
• Working closely with backend, design, and data engineers to deliver end-to-end features
• Writing clean, maintainable, and scalable code that supports long-term platform development
• Debugging and resolving issues across browsers, devices, and environments
• Contributing to frontend architecture decisions, performance improvements, and release workflows
• Supporting and mentoring engineers within the frontend discipline through collaboration and code reviews
• Deliver high-quality frontend features from design through to production
• Take ownership of components, systems, or areas of the frontend platform
• Maintain and enhance existing software in line with agreed engineering standards
• Participate actively in code reviews and technical discussions
• Collaborate using Jira for task tracking and Git for version control
• Contribute ideas to improve frontend tooling, performance, and developer experience