Software Engineer, hyperexponential

• Solid understanding of modern software architecture principles and best practices applied to frontend/web development, including component design, state management, scalability, and maintainability
• Proficient in JavaScript/TypeScript and React (primary hx frontend stack)
• Experience building and maintaining complex, multi-page SPAs in a commercial setting
• Capable of extending/maintaining a shared component library, following design tokens and accessibility best practices
• Skilled in developing, debugging, and optimising UI components for rich business logic (including API integration and data-heavy workflows)
• Able to work with independence under guidance from Senior Engineers and Managers, leveraging knowledge from a distributed community of frontend engineers
• Familiarity with frontend tooling: vitejs, nx, jest, vitest, testing library
• Competent in test design and maintenance (unit, component, CI/CD)
• Strong written and verbal communication skills

Desirable

• Drive user experience and delivery of complex workflows within hx Renew as a frontend specialist embedded in a cross-functional team
• Empower modellers, user-developers, and admins by building robust, clear, and reliable interfaces aligned with hx’s design language
• Leverage a shared design system to ensure consistency and high quality across UIs
• You will champion best practices while collaborating with frontend peers from other hx teams to ensure a consistent and high quality approach, and will have opportunities to contribute to projects in other teams
• As a Frontend Engineer in a Product Team at hx, you will own the end-to-end delivery of new and existing UI features in hx Renew’s workflow and admin management areas
• The Product Teams at hx are comprised of a cross-functional breadth of expertise and you will contribute to development discussions for frontend matters - working with the product manager, backend engineers, and designers
• The role requires you to use, extend, and contribute to hx’s component library and design system, which is built on shadcn and tailwind css
• You’ll also be part of the wider frontend community at hx - sharing knowledge and collaborating on cross-team challenges. This blend of hands-on focus and community engagement calls for independence, strong communication, and technical versatility
• Own the development, enhancement, and support of workflow-related UI features in hx Renew’s frontend—using and extending hx’s design system and component library (shadcn + tailwindcss)
• Implement, and maintain accessible UI components for complex user journeys
• Collaborate with backend engineers and product specialists to clarify requirements and deliver user-friendly solutions
• Work closely with designers to translate Figma mockups into production-ready components using hx’s design system
• Engage with frontend engineers from other hx teams: share pattern updates, participate in code reviews. Uphold and strive to improve consistency and standards. Seek out knowledge and guidance from more-experienced colleagues in to support continuous growth and development
• Support continual improvement of the team’s Product Domain through proactive UI/UX and usability fixes
• Write and maintain unit, and integration tests; support CI/CD reliability
• Contribute documentation and share knowledge related to both the team and the wider frontend engineering community at hx

• Initial call with our Talent team to kick things off (30 mins)
• Manager Interview (60 mins)
• Technical Interview - Code Review & Systems Design Whiteboard (120 mins)
• Values Interview (60 mins)
• We offer!