Senior Frontend Software Engineer

Join our dynamic product team in our fast growing startup, building a platform for Data Scientists and Simulation Engineers to deploy Deep Physics Models. You will be one of a small team of Front-end Engineers, collaborating in a cross-functional team with autonomy to drive implementation decisions. Bring your expertise in building front-end systems, plus familiarity with micro-frontend architectures and Kubernetes. A passion for software engineering, collaboration, and end-to-end ownership is key.

What you will do

• Build & Evolve the Platform: Develop and maintain a frontend that supports complex ML workflows—from 3D visualizations to seamless API integrations
• Optimise User Experience: Ensure our interface is visually appealing and high-performing using advanced caching strategies, performance monitoring, and accessibility best practices
• Drive Innovation: Leverage modern tools and architectures to integrate cutting-edge features such as server-side rendering (SSR) and AI-driven enhancements
• Collaborate & Own: Work autonomously within a small, agile team, contribute ideas, experiment with innovative approaches, and take full ownership of your code from development through production
• Learn & Share: Engage in conferences and meet-ups, share knowledge with colleagues, and continuously learn from one another

What you will bring to the table

• Core Web Technologies: HTML, CSS, JavaScript
• Frameworks & Libraries: React, TypeScript, and state management (Recoil, Redux, MobX)
• Performance Optimisation: Code splitting, lazy loading, and React performance tools
• APIs & Data Handling: REST, Long Polling, WebSocket, GraphQL, caching strategies, and data-heavy API interactions
• UX & UI: Responsive design, design systems, and prototyping (Figma, Excalidraw)
• Testing & Quality: Unit and integration (Jest), E2E testing (Cypress)
• Security & Accessibility: OAuth/JWT, XSS/CSRF prevention, WCAG, and ARIA
• CI/CD & Developer Tooling: NX, GitHub Actions, monorepos, pipelines, and micro-frontend architectures
• Specific Technologies: Plotly, Echart, VTK, Three.js, WebGL, WebGPU, and WebAssembly