Senior Frontend Developer

hackajob
London
8 months ago
Applications closed

Related Jobs

View all jobs

Front-End Software Developer – Mid/Senior

Senior Python Developer

UNPAID VOLUNTEER - Technology Officers (Data Scientists/DevOps/Full Stack)

Senior MLops (Full Stack) Engineer | London | Foundation Models

Lead Enterprise Architect, Advanced Analytics

Senior Solutions Architect

hackajob is currently partnering with,John Lewis & Partnershelping them hire the best talent and build the future. To get the chance to get matched to this role and other similar roles, click onApply to set up your free profile.



Find out exactly what skills, experience, and qualifications you will need to succeed in this role before applying below.

About them

As the UK’s most successful omni-channel retailer, E-Commerce is a key part of Their Business - they run two of the busiest websites in the UK, driving a significant proportion of our sales. Their Engineering practice includes 60+ teams, working on everything from Cloud Platforms to Mobile Apps, from E-Commerce functionality to Machine Learning.

Also, their Engineers work collaboratively and share knowledge, and learning is extremely important to us. They support their Engineers to continuously improve their skills and keep abreast of the latest technologies.


About the role

This is an opportunity to join one of their agile product teams working as a Senior Front-End Software Engineer. You will be using your excellent JavaScript, HTML and CSS skills to build and support new features adding value for their business.

As a Senior Engineer, you will also use your knowledge of Software Engineering to lead the shaping of new projects and support the professional development of less experienced Engineers.

There are opportunities to become a people manager for your fellow engineers if that is something that appeals to you.

Successful candidates will have a passion for using technology to deliver outstanding and innovative software solutions, and will have a track record of working in teams delivering complex, performant, accessible, high quality software.


Essential skills you'll need:

  • Expertise in modern TypeScript, HTML and CSS.
  • Experience of leading and influencing engineering decisions in a complex environment.
  • A structured approach to systems analysis and development.
  • A good understanding of Microservice Architectures.
  • Experience with modern application frameworks such as React.
  • Experience with building fully accessible applications.
  • Experience with building highly performant, scalable applications.
  • An understanding of Agile development methods such as Scrum or Kanban.
  • Extensive experience in TDD, pair programming.
  • Continuous Integration/Continuous Delivery.
  • REST API/GraphQL consumption.
  • Cloud Platforms such as AWS, GCP or Azure.
  • Docker, Kubernetes.
  • CI/CD tools such as Jenkins, Gitlab CI, Github Actions.
  • Application security.


What's in it for you

  • Depending on your Partnership job level, if you work full time you’ll get between 22 and 30 days holiday a year, plus bank holiday entitlement'
  • Use of 5 exclusive hotels
  • Private Healthcare Bupa - is offered to Partners at levels 1-6
  • Financial Assistance, Counselling and Mediation
  • Access to Physiotherapy and Occupational Health practitioners
  • Mental Health Platform
  • Dedicated Wellbeing Support Line
  • £250 a year budget to learn a new skill or exploring an interest
  • £60 a year budget towards the cost of event tickets such as concerts and festivals
  • Discounts and deals on holidays, restaurants and theme parks across the country


This position is a hybrid one, with 1 day per week at the office in Bracknell or the one in London, UK.

Get the latest insights and jobs direct. Sign up for our newsletter.

By subscribing you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Top 10 Best UK Universities for AI Degrees (2025 Guide)

Discover the ten best UK universities for Artificial Intelligence degrees in 2025. Compare entry requirements, course content, research strength and industry links to choose the right AI programme for you. Artificial Intelligence continues to transform industries—from healthcare to finance to transportation. The UK leads the way in AI research and education, with several universities consistently ranked among the world’s best for Computer Science. Below, we spotlight ten UK institutions offering strong AI-focused programmes at undergraduate or postgraduate level. While league tables shift year to year, these universities have a track record of excellence in teaching, research, and industry collaboration.

How to Write a Winning Cover Letter for AI Jobs: Proven 4-Paragraph Structure

Learn how to craft the perfect cover letter for AI jobs with this proven 4-paragraph structure. Perfect for junior developers and career switchers. When applying for an AI job, your cover letter can make all the difference. For many, the process of writing a cover letter for an AI position can be daunting, especially when there are so few specific guides for tailoring it to the industry. However, a clear, effective structure combined with AI-specific language and examples can help you stand out from the competition. Whether you're a junior entering the field or a mid-career professional switching to AI, the following framework will make it easier for you to craft a compelling cover letter. In this article, we’ll take you through a proven four-paragraph structure that works and provide sample lines that you can adapt to your personal experience.

Veterans in Tech: A Military‑to‑Civilian Pathway into AI Jobs

Published on ArtificialIntelligenceJobs.co.uk – empowering the UK talent pipeline for artificial intelligence, data, and robotics. Introduction Leaving the Armed Forces is both a proud milestone and a daunting leap into the unknown. Whether you served with the Royal Navy, British Army, Royal Air Force or Royal Marines, one thing is certain: the skills you forged under pressure are in high demand—especially in the booming field of artificial intelligence (AI).  The UK’s AI market is expected to contribute £400 billion to the economy by 2030, with defence and security applications at its core. Employers from start‑ups to FTSE‑100 giants are crying out for disciplined professionals who understand mission‑critical environments. Ex‑service personnel fit the bill perfectly. This guide maps the military‑to‑civilian journey, signposts Ministry of Defence (MoD) transition programmes, and shows you exactly how to land your first AI role. Quick Win: Bookmark our live listings for Machine Learning Engineer roles to see which employers are hiring right now.