Contract Senior Front End Engineer in London

Contract Senior Front End Engineer in London

London Full-Time 36000 - 60000 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Lead the front-end migration to BigCommerce and enhance our luxury skincare e-commerce experience.
  • Company: Join Noble Panacea, a revolutionary skincare brand committed to sustainability and innovation.
  • Benefits: Contract role with potential for extension, competitive pay, and a chance to work on impactful projects.
  • Other info: Collaborative team culture with opportunities for mentoring and professional growth.
  • Why this job: Shape the future of e-commerce in a dynamic, eco-conscious environment while utilising cutting-edge technology.
  • Qualifications: 6-10 years of front-end engineering experience, especially in React and TypeScript.

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

Noble Panacea is a new revolutionary skincare brand founded by Nobel Laureate Sir Fraser Stoddart and launched in October 2019. The ground-breaking OSMV™ Technology at the core of the brand enables transformational efficacy and precision. We create deep respect intention by adhering to the global principles of green chemistry. We take our commitment to nature and sustainability to all stages of product development, from R&D to packaging. Ultimately, we strive to promote absolute skin health by empowering all who seek authentic, natural, and ageless beauty.

We are seeking a Senior Frontend Engineer to take a lead role in shaping the next generation of our global e-commerce experience. You’ll be key in our migration to BigCommerce’s Catalyst framework and responsible for front-end performance. You will collaborate closely with Product, Design, and Engineering leadership to create elegant, performant, and maintainable front-end solutions for our luxury skincare brand.

Employment Status: Contract (3 months, with possibility to extend)

Duties and Responsibilities Include:

  • Lead front-end build/migration of pages/components from Stencil to Catalyst (or headless alternative) using the architecture defined by our SI vendor.
  • Implement a high-performance front-end layer: ensure site speed, Lighthouse metrics, core web vitals improvements.
  • Collaborate with the internal and external cross-functional team of Product, Engineering, and QA, to ensure smooth integration with backend, APIs, and Makeswift configuration.
  • Build reusable component libraries, UI patterns and page templates aligned to our design system and brand.
  • Ensure development best practices: code quality, reviews, performance optimisation, accessibility.
  • Work in Agile/Scrum environment; deliver sprints of new pages/features, monitor and fix performance regression.
  • Provide mentoring and knowledge transfer to any new internal full-stack engineers to ramp them up on Catalyst/Makeswift environment.
  • Coordinate with QA automation to ensure test coverage for front-end and cross-browser/device performance.
  • Help define monitoring/instrumentation for front-end performance (e.g., real-user metrics, analytics hooks) and support integration with backend performance analytics.

Requirements:

  • Strong front-end engineering background (≥ 6-10 yrs) in React, TypeScript, modern CSS/Sass, responsive design and performance optimisation.
  • Proven experience in a headless e-commerce or large CMS/makeswift-type architecture, ideally with migration from monolithic or older front-end frameworks (e.g., Stencil) to headless/use of an API-first approach.
  • Experience with the BigCommerce Catalyst architecture (or headless BigCommerce) or similar (e.g., Contentful, Shopify Hydrogen, Next.js) is a significant plus.
  • Demonstrated record of improving web performance (Core Web Vitals, Lighthouse scores, page-load, TTI, etc).
  • Comfortable collaborating in multi-vendor and large team environments; can pick up existing codebase quickly and lead build with limited ramp-up.
  • Excellent problem-solving, clear communication, ability to mentor others.
  • Familiarity with CI/CD pipelines, front-end performance tooling (WebPageTest, Lighthouse CI, etc), browser profiling, bundler optimisation.

Bonus: experience working in e-commerce (luxury/retail) environment, understanding of BigCommerce ecosystem and Stencil limitations.

Desirable Attributes:

  • Self-starter, comfortable with ambiguity (legacy Stencil context, integration issues).
  • Pragmatic trade-off mindset (speed vs. perfection) given urgency.
  • Able to document and articulate decisions, support hand-over to internal team.
  • Experience in international/EMEA deployments helpful as you’ll be working globally.

Contract Senior Front End Engineer in London employer: NOBLE PANACEA

NOBLE PANACEA is an exceptional employer that fosters a dynamic and inclusive work culture in the heart of Greater London. We prioritise employee growth through continuous learning opportunities and support for professional development, ensuring our team thrives in their roles. With a commitment to innovation and excellence, we offer a rewarding environment where your contributions directly impact our success.

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Contact Details:

NOBLE PANACEA Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Contract Senior Front End Engineer in London

✨Join Local Tech Meetups

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We think you need these skills to ace Contract Senior Front End Engineer in London

React
TypeScript
Modern CSS/Sass
Responsive Design
Performance Optimisation
BigCommerce Catalyst
Headless E-commerce Architecture

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at NOBLE PANACEA.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at NOBLE PANACEA and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at NOBLE PANACEA

✨Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

✨Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If NOBLE PANACEA uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

✨Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

✨Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.