Senior UI/UX Engineer

Senior UI/UX Engineer

London Full-Time 48000 - 72000 £ / year (est.) Home office possible
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At a Glance

  • Tasks: Create stunning user interfaces and enhance product experiences using React and TypeScript.
  • Company: Join Redpanda Data, a cutting-edge streaming data platform backed by top investors.
  • Benefits: Enjoy remote work flexibility, competitive salary, and a supportive team culture.
  • Why this job: Be part of a fast-paced environment where your design skills can shine and impact real users.
  • Qualifications: 5+ years in web development with React and TypeScript; strong design sensibility required.
  • Other info: Work with a global team focused on trust, transparency, and innovation.

The predicted salary is between 48000 - 72000 £ per year.

We are a team of doers, seasoned engineers, hackers and builders, working on the future of streaming data. Funded by premier investors including GV and Lightspeed, Redpanda is building the streaming data platform for developers. We’re evolving streaming beyond the Apache Kafka protocol into a unified “engine of record” that delivers a categorical reduction in complexity, wicked-fast performance, onboard Wasm transforms, and transparent tiered storage that gives consumers access to both real-time and historical data from a single API.

About the Role:

We’re looking for a Senior UI/UX Engineer who is passionate about building polished, intuitive user interfaces that elevate the product experience. You will play a key role in shaping the visual and interactive language of our application using React and TypeScript, working closely with product, design and engineering teams. You are comfortable working in a fast-paced environment, working on prototyping to enterprise-ready features. This is not just a coding role — we’re looking for someone who can articulate ideas clearly, challenge assumptions thoughtfully, and care deeply about how things look, feel, and behave for our end users. You will work on user flows, product features, and will also work on improving the developer experience, contributing to the new design system and ensuring that components are well documented, reusable, tested, syncing with Figma to bridge the gap between design and code, and paving the way for new ways of developing UI with automation.

You Will:

  • Build high-quality, maintainable front-end features using React and TypeScript
  • Collaborate with design and product teams to translate wireframes and prototypes into accurate UI
  • Champion consistency in UI behaviour, accessibility, and responsive design
  • Contribute to and evolve our component libraries and design systems
  • Identify and resolve UI/UX issues with a keen eye for visual and interaction detail
  • Advocate for users by raising concerns about usability, performance, or technical debt
  • Mentor junior engineers and provide technical guidance through code reviews and knowledge sharing
  • Communicate design trade-offs, implementation options, and technical constraints to both technical and non-technical stakeholders

You Have:

  • 5+ years of experience developing complex web applications with React and TypeScript
  • A strong design sensibility — you sweat the details in layout, motion, spacing, and polish
  • Deep understanding of modern front-end principles including component architecture, state management, and accessibility
  • Familiarity with testing frameworks (e.g., Jest, Vitest, React Testing Library) and performance optimization strategies
  • Experience collaborating with design teams and contributing to scalable design systems
  • Proven ability to clearly articulate technical and visual ideas in writing and conversation
  • Ability to work independently and own features from conception to deployment

Nice to Have:

  • Experience working with AI tools for design or development (e.g., GitHub Copilot, Figma AI features, UI prototyping with AI, automated code generation tools)
  • Experience designing wireframes & mockups in Figma (or similar tools)
  • Experience using streaming platforms such as Redpanda or Apache Kafka
  • Experience with microfrontend architecture (e.g: Module Federation)
  • Experience with protobuf, react-query and other data fetching methodologies

Redpanda is used by Fortune 1000 enterprises pushing hundreds of terabytes a day, as well as by the solo dev prototyping a React application on her laptop. Think of it as a streaming data API platform that scales with you from the smallest projects to petabytes of data distributed across the globe.

Join Redpanda if you’d enjoy being part of a fast-moving, 100% remote organization with team members around the globe and a culture based on trust, transparency, communication, and kindness.

Senior UI/UX Engineer employer: Redpanda Data

At Redpanda Data, we pride ourselves on being a remote-first company that fosters a culture of trust, transparency, and collaboration among our global team. As a Senior UI/UX Engineer, you will not only have the opportunity to work on cutting-edge streaming data technology but also benefit from a supportive environment that encourages professional growth and mentorship. With competitive salaries and a commitment to employee well-being, Redpanda is an excellent employer for those seeking meaningful and rewarding work in a dynamic field.
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Contact Detail:

Redpanda Data Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior UI/UX Engineer

Tip Number 1

Familiarise yourself with Redpanda's products and their unique features. Understanding how they differentiate themselves in the streaming data space will help you articulate your ideas and show your passion for their mission during discussions.

Tip Number 2

Brush up on your React and TypeScript skills, especially focusing on building user interfaces that are both intuitive and visually appealing. Consider creating a small project or two that showcases your ability to implement design systems and component libraries.

Tip Number 3

Prepare to discuss your experience with collaboration between design and engineering teams. Be ready to share specific examples of how you've successfully translated wireframes into functional UI, as this is crucial for the role.

Tip Number 4

Think about how you can advocate for users in your previous projects. Be prepared to discuss any challenges you faced regarding usability or performance and how you addressed them, as this aligns with the company's focus on user experience.

We think you need these skills to ace Senior UI/UX Engineer

Proficiency in React
Expertise in TypeScript
Strong design sensibility
Understanding of component architecture
Knowledge of state management
Familiarity with accessibility standards
Experience with testing frameworks (e.g., Jest, Vitest)
Performance optimisation strategies
Ability to translate wireframes into UI
Experience with design systems
Strong communication skills
Mentoring and technical guidance
Attention to detail in UI/UX
Ability to work independently
Experience with Figma or similar design tools

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with React and TypeScript, as well as your design sensibility. Include specific projects where you've built user interfaces and mention any collaboration with design teams.

Craft a Compelling Cover Letter: In your cover letter, express your passion for UI/UX design and how you can contribute to Redpanda's mission. Mention your ability to articulate ideas clearly and your experience in mentoring junior engineers.

Showcase Your Work: If possible, include a portfolio or links to projects that demonstrate your UI/UX skills. Highlight any work that involved creating component libraries or design systems, as this aligns with the role's requirements.

Prepare for Technical Questions: Be ready to discuss your understanding of front-end principles, accessibility, and performance optimisation strategies during interviews. Think about examples from your past work that illustrate your problem-solving skills in these areas.

How to prepare for a job interview at Redpanda Data

Showcase Your Design Sensibility

As a Senior UI/UX Engineer, it's crucial to demonstrate your strong design sensibility. Be prepared to discuss your approach to layout, motion, and spacing during the interview. Bring examples of your previous work that highlight your attention to detail and how you elevate user experiences.

Prepare for Technical Discussions

Expect to engage in technical discussions about front-end principles, component architecture, and state management. Brush up on your knowledge of React and TypeScript, and be ready to articulate your thought process when it comes to solving UI/UX issues and making design trade-offs.

Familiarise Yourself with Their Tools

Redpanda values collaboration with design teams and the use of tools like Figma. Familiarise yourself with these tools and be ready to discuss how you've used them in past projects. Highlight any experience you have with AI tools for design or development, as this could set you apart from other candidates.

Demonstrate Your Mentorship Skills

Since the role involves mentoring junior engineers, be prepared to share your experiences in guiding others. Discuss how you've provided technical guidance through code reviews and knowledge sharing, and how you advocate for best practices in UI/UX design within your team.

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