Senior UX Engineer at VC-backed integration platform
Senior UX Engineer at VC-backed integration platform

Senior UX Engineer at VC-backed integration platform

Full-Time 36000 - 60000 ÂŁ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Bridge design and engineering, optimise front-end performance, and shape micro-frontend architecture.
  • Company: Fast-growing VC-backed integration platform with a focus on innovation.
  • Benefits: Equity participation, generous home office allowance, and a high-ownership environment.
  • Why this job: Be the in-house authority on UX for a category-defining product.
  • Qualifications: 4+ years in front-end development, expert in React and TypeScript.
  • Other info: Collaborative team with opportunities for rapid career growth.

The predicted salary is between 36000 - 60000 ÂŁ per year.

Company Description: VC-backed enterprise integration platform

As the first dedicated UX Engineer, you will bridge the gap between design and engineering for a high-growth startup. You will own the component library, optimize front-end performance, and shape micro-frontend architecture. This is a high-impact role where you will define the visual language and technical standards for a category-defining product.

Location: London, UK

Why this role is remarkable:

  • Act as the in-house authority on taste and polish for a global developer‑facing platform.
  • Join a fast‑growing team backed by top‑tier VCs and industry leaders in the SaaS space.
  • Enjoy a high‑ownership environment with equity participation and a generous home office allowance.

What you will do:

  • Build and maintain a reusable component library and design system using React and TypeScript.
  • Optimize front‑end performance by monitoring Core Web Vitals and managing bundle size budgets.
  • Collaborate with product and design to prototype and validate interactive proofs‑of‑concept rapidly.

The ideal candidate:

  • 4+ years of professional front‑end experience with a focus on UI/UX detail and polish.
  • Expert‑level proficiency in React, TypeScript, and modern CSS frameworks like Tailwind.
  • Strong understanding of performance engineering, including bundle analysis and code‑splitting patterns.

Next Steps: Visit our website. Click 'Talk to Jack'. Talk to Jack to discuss your experience and ambitions. Jack will ensure Jill considers you for this role. If Jill thinks you’re a great fit and the client wants to meet you, they will introduce you. If not, Jack will find you excellent alternatives. All for free.

Senior UX Engineer at VC-backed integration platform employer: Jack & Jill/External Ats

As a Senior UX Engineer at our VC-backed integration platform in London, you will thrive in a dynamic and innovative environment that champions creativity and technical excellence. We offer a high-ownership culture with opportunities for equity participation, generous home office allowances, and the chance to shape a category-defining product alongside industry leaders. Join us to elevate your career while making a significant impact in the SaaS space.
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Contact Detail:

Jack & Jill/External Ats Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior UX Engineer at VC-backed integration platform

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, especially those who work at VC-backed startups. A friendly chat can lead to insider info and maybe even a referral!

✨Tip Number 2

Show off your skills! Create a portfolio that highlights your best UX projects, especially those involving React and TypeScript. Make it easy for potential employers to see what you can do.

✨Tip Number 3

Be proactive! Don’t just wait for job postings. Visit our website and reach out to Jack directly. He’s there to help you navigate the process and find the right fit.

✨Tip Number 4

Prepare for the chat! When you talk to Jack, have a clear idea of your experience and ambitions. This will help him match you with the best opportunities and make a strong impression.

We think you need these skills to ace Senior UX Engineer at VC-backed integration platform

React
TypeScript
CSS Frameworks
Performance Engineering
Core Web Vitals Monitoring
Bundle Analysis
Code-Splitting Patterns
UI/UX Design
Component Library Development
Design System Creation
Prototyping
Collaboration Skills
Attention to Detail
Technical Standards Definition

Some tips for your application 🫡

Show Off Your Skills: Make sure to highlight your experience with React, TypeScript, and any modern CSS frameworks like Tailwind. We want to see how your skills align with the role, so don’t hold back!

Tailor Your Application: Customise your application to reflect the specific requirements of the Senior UX Engineer position. Mention your experience in building component libraries and optimising front-end performance to catch our eye.

Be Authentic: Let your personality shine through in your written application. We’re looking for someone who fits into our high-ownership environment, so don’t be afraid to show us who you are!

Apply Through Our Website: Head over to our website and click 'Talk to Jack' to submit your application. This way, we can ensure your application gets the attention it deserves and you can have a chat about your ambitions!

How to prepare for a job interview at Jack & Jill/External Ats

✨Know Your Stuff

Make sure you brush up on your React, TypeScript, and CSS frameworks like Tailwind. Be ready to discuss your past projects in detail, especially those that showcase your UI/UX skills. This is your chance to shine as the expert they’re looking for!

✨Showcase Your Process

Prepare to talk about how you approach building and maintaining a component library. They’ll want to know your thoughts on performance engineering and how you manage bundle sizes. Bring examples of how you've optimised front-end performance in previous roles.

✨Collaborate Like a Pro

Since this role involves working closely with product and design teams, be ready to share experiences where you’ve successfully collaborated. Highlight any prototypes or proofs-of-concept you’ve developed and how you validated them with stakeholders.

✨Ask Insightful Questions

Prepare some thoughtful questions about the company’s vision for their integration platform and how they see the UX role evolving. This shows your genuine interest and helps you gauge if it’s the right fit for you too!

Senior UX Engineer at VC-backed integration platform
Jack & Jill/External Ats
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