Senior Frontend Engineer in London

Senior Frontend Engineer in London

London Full-Time 60000 - 80000 £ / year (est.) No working from home possible
INKcredible Design & Printing

At a Glance

  • Tasks: Lead the development of impactful features for an exciting e-commerce platform.
  • Company: Join a forward-thinking team at ledger.com focused on user experience.
  • Benefits: Enjoy flexible work options, health support, and opportunities for financial growth.
  • Other info: Embrace a culture of ownership and continuous improvement in a dynamic environment.
  • Why this job: Make a real difference in user experience while working with cutting-edge technologies.
  • Qualifications: Strong JavaScript/TypeScript and React skills; experience with Next.js is a plus.

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

Senior Frontend Engineer in the E‑commerce Engineering team, responsible for the customer experience on ledger.com.

Responsibilities

  • Own end‑to‑end delivery of new features and product improvements.
  • Lead the development of high‑impact features from ideation to production.
  • Make pragmatic trade‑offs to balance speed, quality, and scalability.
  • Ship frequently and iterate based on real user data.
  • Write clean, maintainable, and performant TypeScript, React, and Next.js code.
  • Improve architecture, scalability, and reliability of the platform.
  • Maintain high standards for testing, monitoring, and code quality.
  • Collaborate with Product, Design, and Marketing to define the right problems.
  • Contribute to technical decisions with a strong product and business mindset.
  • Focus on outcomes like conversion, performance, and user experience.
  • Mentor engineers through code reviews, pairing, and feedback.
  • Share knowledge and promote best practices across the team.
  • Help drive a culture of ownership, pragmatism, and continuous improvement.
  • Work closely with stakeholders to plan, estimate, and deliver work.
  • Communicate clearly on progress, risks, and trade‑offs.
  • Contribute to a strong, transparent engineering culture.

Qualifications

  • Strong experience building production applications with JavaScript/TypeScript and React.
  • Experience with Next.js or modern SSR frameworks.
  • Proven ability to own and deliver projects end‑to‑end.
  • Comfortable leveraging AI‑assisted development tools to improve productivity while maintaining high quality standards.
  • Strong product mindset focused on user impact and business outcomes.
  • Experience in A/B testing and data‑driven optimisation.
  • Solid understanding of performance, SEO, and web best practices.
  • Pragmatic approach to engineering—knowing when to optimise versus ship.
  • Mentoring mindset with strong communication skills.

Benefits

  • Flexible work options – hybrid policy allows working from home up to 3 times per week.
  • Health & Wellness support – health and life insurance.
  • Financial growth opportunities – possible shareholder programmes and other benefits depending on country.
  • Commuter allowance.
  • Learning & Development – comprehensive training suite offering personalised learning experiences.

We’re committed to building an inclusive hiring process. If you need any adjustments or accommodations, just let us know and we’ll do our best to support you.

Senior Frontend Engineer in London employer: INKcredible Design & Printing

As a Senior Frontend Engineer at our E-commerce Engineering team, you'll thrive in a dynamic and inclusive work environment that prioritises innovation and collaboration. With flexible hybrid work options, comprehensive health and wellness support, and a strong focus on personal and professional development, we empower our employees to take ownership of their projects while fostering a culture of continuous improvement. Join us to make a meaningful impact on user experience and contribute to a transparent engineering culture that values your expertise.

INKcredible Design & Printing

Contact Details:

INKcredible Design & Printing Recruitment Team

StudySmarter Expert Advice🤫

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

Tip Number 1

Network like a pro! Reach out to folks in your industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.

Tip Number 2

Show off your skills! Create a portfolio showcasing your best work with TypeScript, React, and Next.js. This is your chance to demonstrate your coding chops and how you tackle real-world problems.

Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your problem-solving skills and be ready to discuss your past projects and decisions.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are genuinely interested in joining our team and contributing to our culture of ownership and improvement.

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

TypeScript
React
Next.js
JavaScript
A/B Testing
Data-Driven Optimisation
Performance Optimisation

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter to highlight your experience with JavaScript, TypeScript, and React. We want to see how your skills align with our needs, so don’t hold back on showcasing your relevant projects!

Showcase Your Impact:When detailing your past work, focus on the outcomes you achieved. Did you improve user experience or boost conversion rates? We love seeing data-driven results, so include metrics where possible to demonstrate your impact.

Be Clear and Concise:Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and make it easy for us to understand your experience and how it relates to the role. Remember, less is often more!

Apply Through Our Website:We encourage you to submit your application directly through our website. It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do!

How to prepare for a job interview at INKcredible Design & Printing

Know Your Tech Stack

Make sure you’re well-versed in TypeScript, React, and Next.js. Brush up on your knowledge of modern SSR frameworks and be ready to discuss how you've used them in past projects. This will show that you can hit the ground running and contribute to the team right away.

Showcase Your Problem-Solving Skills

Prepare examples of how you've made pragmatic trade-offs in previous roles. Be ready to discuss specific instances where you balanced speed, quality, and scalability. This will demonstrate your ability to think critically and make informed decisions that align with business outcomes.

Emphasise Collaboration

Since this role involves working closely with Product, Design, and Marketing, highlight your experience in cross-functional teams. Share stories about how you’ve collaborated to define problems and deliver solutions, showcasing your strong communication skills and mentoring mindset.

Be Data-Driven

Familiarise yourself with A/B testing and data-driven optimisation techniques. Be prepared to discuss how you’ve used real user data to iterate on features and improve user experience. This will reflect your strong product mindset and commitment to continuous improvement.