About this role
Salary: £60,000 - 100,000 per year
Requirements: We require proven, demonstrable hands-on experience building production applications with TypeScript using Svelte or React.We require a degree in computer science, software engineering, or a related technical field, or equivalent demonstrable experience.We require a deep understanding of modern frontend architecture, component design patterns, and state management.We require strong web fundamentals, including HTML, CSS, browser APIs, performance, and accessibility.We require experience consuming and integrating REST APIs and real-time data into frontend interfaces.We require familiarity with frontend build tooling such as Vite, SvelteKit, or similar, and testing frameworks.Preferred: experience writing automated tests, including unit, integration, and end-to-end tests.Preferred: familiarity with Python backend services, enough to read, debug, and contribute to the APIs we consume.Preferred: knowledge of design systems and frontend architecture best practices. Responsibilities: We own the frontend experience of our AI-driven products and collaborate closely with AI/ML engineers to bring advanced capabilities to life through polished, high-performance interfaces.We design, build, and maintain rich, interactive user interfaces using Svelte and React with TypeScript.We collaborate with product managers, ML engineers, and backend engineers to define and ship high-impact frontend features end-to-end.We translate complex AI and engineering outputs into clear, interactive, and highly usable components with strong attention to UX, performance, and accessibility.We own frontend architecture decisions, including state management, component design, and design system development.We drive technical excellence by improving frontend architecture, performance, and bundle optimisation.We take ownership of frontend features from concept to deployment, influencing product direction, interaction design, and technical trade-offs.We build high-performance, interactive 2D and 3D web experiences for complex engineering visualisations. Technologies: 3DAIBackendCSSFrontendPythonRESTReactSvelteTypeScriptWebUX UI DesignE2ESupportNetwork More:
We are AECOM, the worlds trusted infrastructure consulting firm and global infrastructure leader, delivering a better world through work that improves commutes, keeps the lights on, expands access to clean water, and transforms skylines. Our AI Engineering team is a lean, highly technical group with the speed and ownership of a startup, backed by the scale, resources, and domain expertise of a leading engineering firm. We build AI-driven technology that revolutionises how infrastructure and buildings are designed and engineered, reducing waste, cutting CO₂, and making the built environment more efficient and sustainable. We offer comprehensive benefits that may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leave options, voluntary benefits, flexible work options, well-being resources, an employee assistance program, business travel insurance, service recognition awards, retirement savings, and an employee stock purchase plan. We also provide a secure recruitment process, in-person Day 1 onboarding at an AECOM office location, global career growth opportunities, award-winning training and development, and a culture built on respect, collaboration, community, trust, ownership, and high standards.
last updated 36 week of 2026