Senior Frontend Engineer (Next.js / React) -TOP SaaS Company!

Senior Frontend Engineer (Next.js / React)

High-Growth SaaS | Build Elegant, User-First Products
In partnership with Robert Half Limited.

We're a high-growth SaaS company scaling fast, and we're looking for a Senior Frontend Engineer to join our team. This is a chance to shape products used by thousands of customers, working with modern tools and a team that values craftsmanship, speed, and impact .

Hybrid Working in the City of London, London. 3 days in the office and 2 days from home.

What You'll Do

• Build and scale complex, high-performing web applications with Next.js and React

• Collaborate with design and product to create polished, intuitive, responsive interfaces

• Drive improvements in performance, accessibility, and scalability across platforms

• Contribute to architecture decisions, code reviews, and design discussions

• Champion best practices in frontend engineering, testing, and CI/CD

• Mentor and support teammates to raise the engineering bar

What We're Looking For

• 5+ years of frontend engineering experience with React (Next.js a big plus)

• Strong eye for UI/UX quality and detail

• Proficiency in TypeScript and modern frontend tooling

• Experience integrating with APIs and partnering with backend teams

• Solid knowledge of performance tuning, accessibility, and SEO

• Great communicator who can collaborate across disciplines

Bonus Points

• Experience with design systems/component libraries (Storybook, Radix, shadcn/ui)

• Familiarity with Figma or design tools

• Exposure to backend (Node.js) or DevOps (Vercel, AWS)

Why Join Us?

• Be part of a high-growth SaaS business where your work directly shapes the product and user experience

• Work with modern tech and tools , shipping quickly but with quality

• Join a team that values autonomy, collaboration, and craftsmanship

• Plenty of opportunity for ownership and career growth as we scale

Excellent Benefits on Offer

• Generous holiday allowance, Strong pension scheme, Gym membership support

• Ability to work remotely abroad for up to 30 days per year

APPLY NOW -3 Stage Process and quick turnaround with no tests!

Robert Half Ltd acts as an employment business for temporary positions and an employment agency for permanent positions. Robert Half is committed to diversity, equity and inclusion. Suitable candidates with equivalent qualifications and more or less experience can apply. Rates of pay and salary ranges are dependent upon your experience, qualifications and training. If you wish to apply, please read our Privacy Notice describing how we may process, disclose and store your personal data: roberthalf.com/gb/en/privacy-notice.