Frontend / UX Engineer (Senior)

At Maihem, we're building the future of AI safety and testing through our innovative simulation platform. As our Senior Frontend/UX Engineer, you'll play a crucial role in shaping intuitive, impactful tools for testing and deploying advanced AI systems.

Founded by AI researchers with PhDs from Oxford and Imperial College and backed by Y Combinator with a $6M seed round, we're on a mission to ensure AI benefits all of humanity by making it safe, aligned, and controllable. Our AI-powered simulation platform enables companies to stress-test and optimize their AI systems' performance, security, and safety.

You'll own the design and development of the Maihem webapp and website, working in a nerdy, collegial, and relentlessly curious environment. We offer competitive compensation (£70-100K + bonus + equity), comprehensive benefits, and the opportunity to work with founders who have experience from institutions like MIT, Tesla, and the Alan Turing Institute.

Our culture emphasizes meritocracy, hard work, and diversity. You'll have significant autonomy and responsibility in this senior role, building end-to-end solutions for challenging technical problems. We're looking for someone with 3+ years of web development experience and strong UX design skills.

Required skills include JavaScript, React/Next.js, Tailwind, and Figma. Experience with shadcn/ui components, Python, AI/LLMs, Webflow, and SQL is a plus. Benefits include private health insurance, pension contributions, free lunch, gym membership, and a curiosity allowance for professional development.

Join us in building a future where AI serves humanity safely, working with leading global companies and an all-star team in a YC-backed startup environment. Your work will directly impact the development of one of the most advanced AI testing and evaluation systems in the industry.