Senior Frontend Engineer in Manchester
Senior Frontend Engineer

Senior Frontend Engineer in Manchester

Manchester Full-Time 36000 - 60000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead frontend architecture and mentor a dynamic team to create engaging user experiences.
  • Company: Join THG, a global leader in beauty and nutrition ecommerce.
  • Benefits: Enjoy 25 days leave, enhanced pay, gym access, and staff discounts.
  • Why this job: Make a real impact in a fast-paced environment with cutting-edge technology.
  • Qualifications: Proven experience in frontend development and strong leadership skills.
  • Other info: Be part of a diverse team committed to growth and innovation.

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

Join THG, a global ecommerce leader building beauty and nutrition brands, as a Senior Frontend Engineer. You will lead architectural decisions, mentor the squad, and deliver performant, secure, and accessible headless ecommerce frontends.

About THG: THG operates two core businesses: THG Beauty and THG Nutrition. With over 2,500 people worldwide, our mission is to be the global online leader in beauty and sports nutrition.

Key Responsibilities:
  • Help shape & define the technical architecture of the application, including the system's components, data structures, communication protocols, and other technical details.
  • Identify potential technical risks and develop strategies to mitigate them, ensuring that the application is secure, robust and reliable.
  • Champion performance optimisation across the frontend stack while ensuring accessibility and observability are baked into all solutions.
  • Deeply committed to crafting intuitive, impactful, and optimised user experiences that turn complex workflows into seamless, engaging journeys.
  • Share your knowledge within a democratic team of experts, to achieve optimal solutions.
  • Foster a culture that encourages the growth of a highly performant team.
  • Mentor junior developers and contribute to technical decision‑making within the squad.
Required Skills & Experience:
  • Proven experience architecting, developing, and delivering scalable, high‑performance frontend applications.
  • Expertise in JavaScript (vanilla, ES6+, & modern frameworks).
  • Experience with headless SSG applications and GraphQL.
  • Delivery of performant, maintainable, and reusable code that adheres to best practices and coding standards.
  • A solid understanding of events and event‑driven programming, inheritance, throwing/catching errors, asynchronous vs synchronous programming.
  • Demonstrable experience implementing & managing end‑to‑end / unit / integration testing strategies across a team.
  • Strong leadership and coaching skills, able to manage the delivery of complex projects and features with team members.
Benefits:
  • 25 days annual leave + bank holidays.
  • Enhanced maternity and paternity pay, depending on length of service.
  • Up to 10 days compassionate leave.
  • Buy back up to 3 days each year.
  • Unlock 2 days volunteer leave after 12 months.
  • Access to face‑to‑face and virtual appointments with an in‑house GP.
  • Access to an in‑house CBT therapist.
  • Access to a 247 Employee Assistance Programme (EAP) provided by Bupa.
  • State‑of‑the‑art on‑site gym.
  • On‑site physio.
  • Up to 50% staff discount on THG brands.
  • On‑site staff shop.
  • Access to an on‑site barber.
  • Refer a friend reward of up to ÂŁ1,000 when they pass probation.
  • Anniversary gifts when you hit 5 and 10 years of service.

Employment Details: Mid‑Senior level, Full‑time, Engineering and Information Technology, based in Manchester, United Kingdom.

Equal Opportunity: THG is proud to be a Disability Confident and Committed employer. If you are invited to interview, please let us know if there are any reasonable adjustments we can make to the recruitment process that will enable you to perform to the best of your ability. THG is committed to creating a diverse & inclusive environment and welcomes applications from all sections of the community.

Senior Frontend Engineer in Manchester employer: THG

THG is an exceptional employer that fosters a dynamic and inclusive work culture, offering Senior Frontend Engineers the opportunity to lead innovative projects in a thriving global ecommerce environment. With a strong commitment to employee growth, you will benefit from mentorship opportunities, access to state-of-the-art facilities, and a comprehensive benefits package that includes generous leave policies and wellness support. Located in Manchester, THG provides a vibrant setting for professionals to thrive while contributing to the success of leading beauty and nutrition brands.
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Contact Detail:

THG Recruiting Team

StudySmarter Expert Advice 🤫

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

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. 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 frontend projects. Make sure it highlights your expertise in JavaScript and any frameworks you've mastered. This is your chance to impress potential employers with your work!

✨Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Use platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence is key, so get comfortable talking about your past experiences and how they relate to the role.

✨Tip Number 4

Apply through our website! We love seeing candidates who are genuinely interested in joining THG. Tailor your application to highlight how your experience aligns with our mission in beauty and nutrition, and don’t forget to follow up after applying!

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

Architecting Frontend Applications
JavaScript (vanilla, ES6+, modern frameworks)
Headless SSG Applications
GraphQL
Performance Optimisation
Accessibility Standards
Event-Driven Programming
Asynchronous Programming
End-to-End Testing Strategies
Unit Testing
Integration Testing
Leadership Skills
Mentoring Junior Developers
Coding Best Practices

Some tips for your application 🫡

Tailor Your Application: Make sure to customise your CV and cover letter for the Senior Frontend Engineer role. Highlight your experience with JavaScript, headless SSG applications, and any leadership roles you've had. We want to see how your skills align with what we're looking for!

Showcase Your Projects: Include links to your previous work or projects that demonstrate your expertise in building scalable, high-performance frontend applications. This is your chance to show us what you can do, so don’t hold back!

Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points where possible to make it easy for us to read through your experience and skills. We appreciate a well-structured application!

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

How to prepare for a job interview at THG

✨Know Your Tech Stack

Make sure you’re well-versed in JavaScript, modern frameworks, and GraphQL. Brush up on your knowledge of headless SSG applications and be ready to discuss how you've architected scalable frontend solutions in the past.

✨Showcase Your Problem-Solving Skills

Prepare to talk about specific technical challenges you've faced and how you mitigated risks. Highlight your experience with performance optimisation and how you ensure accessibility in your projects.

✨Demonstrate Leadership and Mentorship

Since this role involves mentoring junior developers, think of examples where you've led a team or contributed to their growth. Be ready to discuss your approach to fostering a collaborative and high-performing team culture.

✨Prepare for Technical Questions

Expect questions on event-driven programming, error handling, and testing strategies. Practise explaining complex concepts in a simple way, as this will show your ability to communicate effectively within a team.

Senior Frontend Engineer in Manchester
THG
Location: Manchester
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  • Senior Frontend Engineer in Manchester

    Manchester
    Full-Time
    36000 - 60000 ÂŁ / year (est.)
  • T

    THG

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