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Tesco UK Welwyn Garden City Hybrid Full-Time Apply by 31-Jul-2025
About the role

Tesco’s Scan As You Shop service is an in-store experience that lets customers build their basket on a handheld device during their shopping journey so that they can keep a close eye on their budget and skip the queues at checkout. Since late 2021, we’ve brought the solution entirely in house, and we’re now live in over 800 stores across the UK and the Republic of Ireland, with plans to move into Central Europe this year.

The engineering team owns the handset application, which is built on Android OS and consumes data from our Retail Platform enterprise APIs, as well as a few different technology components that support the solution. All the engineers in the team ultimately take ownership of both the frontend and backend systems in our remit.

We’re looking for a new team member, preferably with a background in Android development, that can help us evolve and scale our systems as we navigate a wide range of challenges in the context of store technology.

We’re a friendly team that takes collaboration and agility seriously, looking for the right person to help us move into an exciting new chapter!


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. Click Here to find out more! 
 
  • 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
  • Developing high-quality code that can lead to rapid delivery, following standard methodologies for continuous integration and delivery
  • Supporting production systems, resolving incidents, and performing root cause analysis
  • Leading discussions on the design of the system and understanding the domain well enough to work with Product Managers to drive value
  • Working efficiently with partners across the organisation to communicate and translate business needs into improvements in the product

You will need
  • Experience with Kotlin and/or Java
  • Experience working in a collaborative team
  • A background in Android development (ideally)

About us
Our vision at Tesco is to become every customer's favourite way to shop, whether they are at home or out on the move. Our core purpose is ‘Serving our customers, communities and planet a little better every day’. Serving means more than a transactional relationship with our customers. It means acting as a responsible and sustainable business for all stakeholders, for the communities we are part of and for the planet. 
 
We are proud to have an inclusive culture at Tesco where everyone truly feels able to be themselves. At Tesco, we not only celebrate diversity, but recognise the value and opportunity it brings. We're committed to creating a workplace where differences are valued, and make sure that all colleagues are given the same opportunities. We’re proud to have been accredited Disability Confident Leader and we’re committed to providing a fully inclusive and accessible recruitment process. For further information on the accessibility support we can offer, please click here. 
 
We’re a big business and we can offer a range of diverse full-time & part-time working patterns across our many business areas, which means that we can find something that works for you.  We work in a more blended pattern - combining office and remote working.  Our offices will continue to be where we connect, collaborate and innovate.  If you are applying internally, please speak to the Hiring Manager about how this can work for you - Everyone is welcome at Tesco.