Senior Frontend Engineer (Growth) in London

Senior Frontend Engineer (Growth) in London

London Full-Time 60000 - 80000 € / year (est.) No home office possible
Incard

At a Glance

  • Tasks: Own and scale our marketing website, crafting pixel-perfect UI and seamless animations.
  • Company: Join Incard, a forward-thinking company revolutionising financial systems for entrepreneurs.
  • Benefits: Enjoy competitive pay, stock options, generous leave, and global health insurance.
  • Other info: Collaborative environment with opportunities for growth and ownership over your work.
  • Why this job: Make a real impact by shaping the first impression of our brand through innovative design.
  • Qualifications: 5+ years in frontend development with React, TypeScript, and Next.js; strong UI and SEO skills.

The predicted salary is between 60000 - 80000 € per year.

About Incard

Incard's mission is to build the financial operating system for entrepreneurs. We are focused on creating a system where business banking, financial tools, and application logic are coordinated into a single control layer. Through the app store, entrepreneurs and developers can build industry-specific functionality as their business evolves.

Who We're Looking For

We're looking for a Senior Frontend Engineer to own the next generation of our marketing website, the front door to the Incard brand and the first product most people will ever touch. You obsess over pixel-perfect UI, fluid animation, and performance at every breakpoint. You understand that a marketing site is a product in its own right - one that has to feel as crafted as the bank behind it. You’ll sit at the intersection of engineering, design, and growth, embedded in our GTM team and partnering daily with marketing, design, and product. You’ll make sure every page, every experiment, and every campaign reflects the quality of what we ship - and that the site evolves in lockstep with the product as we scale. This role is perfect for someone who lives in the details, ships fast without compromising on craft, and treats Core Web Vitals, motion design, and conversion rate as parts of the same job.

What You'll Do

  • Own and scale the Incard marketing website end-to-end on Vercel + Next.js App Router
  • Build brand-defining UI with complex animations, micro-interactions, and motion that feel native to Incard - never gratuitous, always purposeful
  • Ship pages that are flawlessly responsive across every device, from 320px phones to ultrawide displays
  • Drive technical SEO: Core Web Vitals, structured data, sitemaps, metadata, internationalization, and the right SSR/ISR/SSG strategy for every page
  • Partner with the GTM team on SEA campaigns, landing pages, and A/B experiments that turn traffic into signups
  • Own the full tracking and analytics stack - GTM, GA4, server-side tagging, conversion APIs, attribution, and consent management
  • Keep the marketing site and product visually and narratively aligned as both evolve - when product ships, the site reflects it
  • Build the tooling, components, and architecture that let marketing, design, and content move fast without ever dropping the quality bar

What We’re Looking For

  • 5+ years of frontend experience with React, TypeScript, and Next.js App Router on Vercel
  • An exceptional eye for UI craft - typography, spacing, color, hierarchy - you can tell exactly why a layout works or doesn't, and you can fix it
  • Strong command of modern animation libraries (Framer Motion, GSAP, Lottie) and advanced CSS - with the taste to know when motion serves the user and when it gets in the way
  • Deep knowledge of technical SEO, Core Web Vitals, and modern rendering strategies (SSG, ISR, SSR, edge, streaming)
  • Hands‑on experience with the tracking ecosystem - GTM, GA4, Segment, server‑side tagging, attribution models, A/B testing platforms, consent frameworks
  • A track record of building marketing or growth sites that perform - both technically and commercially
  • Comfort working directly with marketing, design, and GTM stakeholders, and translating brand and campaign intent into shipped code
  • A bias for ownership: you treat the site like a product, not a project

Benefits

  • Competitive cash-based compensation
  • Incard stock options
  • 25 days of paid time off per year, plus bank holidays and your birthday off
  • Global health insurance and unlimited paid sick leave

Senior Frontend Engineer (Growth) in London employer: Incard

Incard is an exceptional employer that prioritises innovation and craftsmanship in the tech space, particularly for those passionate about frontend engineering. With a vibrant work culture that encourages collaboration across design, marketing, and product teams, employees benefit from competitive compensation, generous paid time off, and opportunities for professional growth. Located in a dynamic environment, Incard offers a unique chance to shape the future of financial technology while enjoying a supportive atmosphere that values creativity and quality.

Incard

Contact Detail:

Incard Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Frontend Engineer (Growth) in London

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. We all know that sometimes it’s not just what you know, but who you know that can land you that dream job.

Tip Number 2

Show off your skills! Create a portfolio that highlights your best work, especially projects that align with the role you're after. We want to see your pixel-perfect UI and fluid animations in action!

Tip Number 3

Prepare for interviews by practising common questions and showcasing your knowledge of technical SEO and modern rendering strategies. We’re looking for someone who can talk the talk and walk the walk!

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are proactive about their job search!

We think you need these skills to ace Senior Frontend Engineer (Growth) in London

Frontend Development
React
TypeScript
Next.js App Router
UI Design
Animation Libraries (Framer Motion, GSAP, Lottie)
CSS

Some tips for your application 🫡

Show Off Your Craft:When you're writing your application, make sure to highlight your attention to detail and UI craft. We want to see how you approach design and functionality, so share examples of your work that showcase your pixel-perfect skills and fluid animations.

Tailor Your Experience:Don’t just send a generic application! Tailor your experience to match what we’re looking for in the job description. Mention your experience with React, TypeScript, and Next.js, and how you've used them to build marketing sites that perform well.

Talk About Collaboration:We love teamwork here at StudySmarter! Make sure to mention any past experiences where you collaborated with marketing, design, or product teams. Show us how you can translate brand intent into code and keep everything aligned as both the site and product evolve.

Apply Through Our Website:Finally, don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. We can’t wait to see what you bring to the table!

How to prepare for a job interview at Incard

Know Your Tech Stack Inside Out

Make sure you’re well-versed in React, TypeScript, and Next.js App Router. Brush up on your knowledge of modern animation libraries like Framer Motion and GSAP, as well as technical SEO practices. Being able to discuss these technologies confidently will show that you’re the right fit for the role.

Showcase Your UI Craftsmanship

Prepare a portfolio that highlights your best work in UI design. Focus on projects where you’ve demonstrated an exceptional eye for detail, such as typography, spacing, and colour hierarchy. Be ready to explain your design choices and how they enhance user experience.

Understand the Business Impact

Familiarise yourself with how frontend performance affects conversion rates and user engagement. Be prepared to discuss past experiences where your work directly contributed to business growth or improved metrics. This will demonstrate your understanding of the role's impact beyond just coding.

Communicate Like a Pro

Since this role involves collaboration with marketing, design, and GTM teams, practice articulating your thoughts clearly. Prepare to discuss how you’ve successfully worked with cross-functional teams in the past and how you can translate brand intent into effective code.