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Tesco UK Welwyn Garden City Hybrid Full-Time Apply by 01-Aug-2025
About the role
We know life looks a little different for each of us. That’s why at Tesco, we always welcome chats about flexible working. Some people are at the start of their careers, some want the freedom to do the things they love. Others are going through life-changing moments like becoming a carer, nearing retirement, adapting to parenthood, or something else. So, talk to us throughout your application about how we can support.

We have an exciting opportunity for an Analytics Implementation Engineer with strong JavaScript experience combined with some technical knowledge of either Adobe and Google Analytics to join our Analytics Capabilities team.

This role will be based out of our London (Farringdon) office (2 days a week) with hybrid and flexible working options. As an Analytics implementation specialist, you’ll bring your experiences of working in digital analytics, tagging and implementation roles to our Data Analytics practice and help execute our implementation strategy and enabling more informed and faster decisions by designing new analytics implementations and re-implementations and raising the implementation coverage across core sites alongside data quality enhancements.

At Tesco we encourage our implementation squad to spend time on their self development and play active roles in the analytics community giving you the opportunity to attend events, speak at conferences and universities and mentor others. There are always plenty of opportunities to learn new things.
What is in it for you
We’re all about the little helps. That’s why we make sure our Tesco colleague benefits package takes care of you - both in and out of work. 

* Annual bonus scheme of up to 20% of base salary 
* Holiday starting at 25 days plus a personal day (plus Bank holidays) 
* Private medical insurance 26 weeks maternity and adoption leave (after 1 years’ service) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, we also offer 4 weeks fully paid paternity leave 
* Free 24/7 virtual GP service, 
* Employee Assistance Programme (EAP) for you and your family, free access to a range of experts to support your mental wellbeing
You will be responsible for
  • Whilst specific responsibilities will be dependent upon the changing needs of Tesco as a business, the following provides an overview of the role’s key responsibilities and measures: Coding, QA and configuration of analytics tracking code.
  • Implement TMS (GTM) changes.
  • Support advance platforms implementation through TMS.
  • Integrate data sources via web APIs. Follow a data quality assurance process, including implementation, measurement and user acceptance testing.
  • Transfer knowledge of the business processes and requirements to the development teams.
  • Collaboration with Product, Development, Content, Marketing teams to collect business requirements and translate into effective tracking requirements.
  • This role will best suit an individual who enjoys working as part of a team, is well organised, pragmatic and a lateral thinker with an inquisitive mind who is motivated to make change for the better and, most importantly, puts our customers first.
You will need
  • Proficient in Web Technologies: HTML, CSS and JavaScript – whilst you are not going to be coding a full website and its features, we are coding core tracking methods in JavaScript with proper release cycles
  • Ecommerce experience
  • Mobile applications experience
  • Considerable digital experience working on tracking implementations for Adobe and Google Analytics Strong working knowledge in handling APIs, event listeners and vanilla JavaScript (not jQuery or other libraries) – able to write clean, readable and performant code
  • Prior experience of using analytics, data storage, data processing and business intelligence tools.
  • Technical knowledge of Adobe and Google Analytics – how it works under the hood, how to implement on eCommerce platforms and how to debug and verify own work
  • Strong understanding of digital analytics industry, tools and working practices.
  • Prior experience in implementing Analytics for native mobile apps, able to demonstrate clear process of providing requirements, QA and sign-off Ability to communicate with people of different skills and levels.
About us

You might know us as a supermarket, technology company or even for our award-winning mobile network. Truth is, we’re all of those things, and much more. Our colleagues work with one goal in mind, helping to make every day a little better for our customers, colleagues and communities all over the world. No two customers are the same, neither are our colleagues.

 

At Tesco, we champion a balance that lets you thrive both in and out of work. Spend 60% of your week collaborating with colleagues at our office locations or local sites and the rest remotely. Whether you're just kicking off your career, juggling passions, or navigating big life events, we're here to support you. We always welcome a conversation about flexible working, so talk to us throughout your application about how we can support.

 

We're proud to be an accredited Disability Confident Leader, where everyone’s welcome. That’s why we commit to providing a fully inclusive and accessible recruitment process. If you need support with your application, click here for more information. And if you're interested in joining our team but don't tick every box, don't let that hold you back from applying.