Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and build advanced data solutions while collaborating with cross-functional teams.
- Company: Join Sainsbury's, a leading multi-channel retailer serving millions daily.
- Benefits: Enjoy flexible working, colleague discounts, bonus schemes, and extensive training opportunities.
- Why this job: Make a real impact on millions while working in an innovative and inclusive environment.
- Qualifications: Experience in data modelling, data warehousing, and strong communication skills are essential.
- Other info: Embrace a culture of continuous learning and personal ownership in your career.
The predicted salary is between 48000 - 84000 £ per year.
Data Architect – Data Modelling – Dimensional – Relational – Data VaultSalary: Competitive Plus Benefits
Location: London Store Support Centre and Home, London, EC1M 6HA
Contract type: Permanent
Business area: Sainsbury\’s Tech
Closing date: 11 August 2025
Requisition ID: 284096
Wed all like amazing work to do, and real work-life balance. Thats waiting for you at Sainsburys. Think about the scale it takes for us to feed the nation. The level of data, transactions and variety it involves. Then youll realise that ours is a modern software engineering environment because it has to be. Weve made serious investment into a Tech Academy and into setting standards and principles. We iterate, learn, experiment and push ways of working such as Agile, Scrum and XP. So you can look forward to awesome opportunities in everything from AI to reusable tech.
Joining our team at Sainsbury\’s means becoming part of a multi-channel, multi-brand business that serves millions of customers daily, providing a vast and diverse dataset that is truly exciting. With over 1.2 billion transactions each year, we have the opportunity to harness this data and build scalable, high-performance products using cutting-edge technology, such as our award-winning Smartshop app, to deliver an exceptional shopping experience for our customers. As a Data Architect, you will play a crucial role in designing and building advanced data solutions and models, working closely with cross-functional teams to shape innovative products and services. In our inclusive and agile environment, you will have the freedom to explore, experiment, and tackle real-world challenges, witnessing the impact of your creations on millions of people across the UK. Additionally, you will benefit from a supportive culture that fosters innovation, collaboration, continuous learning, and personal ownership. Together, we strive to create a work-life balance that enables you to excel in your professional and personal aspirations.
What you\’ll do
As a Data Architect within our multi-channel, multi-brand business, you will play a pivotal role in designing and building leading-edge data solutions and models. Working closely with colleagues such as Product Owners and the Engineering community, you will ensure the delivery of optimal data solutions that align with business requirements. Your responsibilities will include triaging new requirements, assessing their impact, and providing estimates for modifying data models accordingly. You will also be responsible for developing and enhancing business physical data models to meet evolving needs while driving alignment as necessary. Acting as the custodian of data models, you will define and own modelling within delivery teams, ensuring adherence to standards and principles. It will be your duty to create solutions that fulfil business needs and align with the end state architecture, while simultaneously documenting, communicating, and centrally managing data models in an appropriate manner. Collaborating with the broader architecture community, you will share your expertise to promote alignment and innovation across Sainsburys Tech. As an experienced Data Modeller or Architect, you will bring your passion for creating order within reporting structures, along with a comprehensive understanding of Data Warehousing/Analytic end-to-end architecture. Your proficiency with various modelling methodologies, such as 3NF, Dimensional, and Data Vault, will be essential, and your expertise in staying up to date with industry advancements, including machine learning and modern algorithmic techniques at scale, will be valuable in driving data design best practices. Strong communication and influencing skills will enable you to advocate for and implement these best practises at the Engineering and Product Manager levels. A curious and driven mindset will empower you to comprehend business processes and the data they generate, leveraging opportunities to structure and utilise this data for driving business value. In addition to abundant training and growth opportunities, you will enjoy benefits such as colleague discounts, holiday allowance, bonus schemes, pension plans, and special offers on various lifestyle perks. We prioritise work-life balance and offer flexibility in terms of remote and collaborative working, empowering our colleagues to find their own ideal balance while delivering exceptional results.
Who you are
As a Data Architect for our multi-channel, multi-brand business, you are a skilled and experienced professional who thrives in working with vast and complex data sets. With a passion for creating order within reporting structures, you possess expertise in data warehousing, analytic end-to-end architecture, and various modelling methodologies such as 3NF, Dimensional, and Data Vault. Your knowledge of the latest industry developments, including machine learning and modern algorithmic techniques at scale, enables you to design and build leading-edge data solutions that deliver valuable insights and enhance the overall customer experience. You\’ve got experience in canonical modelling, microservice based data publishers schematic design. Your strong communication and influencing skills, combined with your curiosity and drive to understand business processes and leverage data for driving business value, make you a valuable asset in shaping and designing new products and services within the overall data architecture of our organisation.
We are committed to being a truly inclusive retailer so youll be welcomed whoever you are and wherever you work. Around here, theres always the chance to try something new whether thats as part of an evolving team or somewhere else across the business – and we take development seriously and promise to support you. We also recognise and celebrate colleagues when they go the extra mile and, where possible, offer flexible working. When you join our team, well also offer you an amazing range of benefits. Here are some of them:
Starting off with colleague discount, you\’ll be able to save 10% on your shopping online and instore at Sainsbury\’s, Argos, TU and Habitat, and we regularly increase the discount to 15% at points during the year. We\’ve also got you covered for your future with our pensions scheme and life cover. You\’ll also be able to share in our success as you may be eligible for a performance-related bonus of up to 10% of salary, depending on how we perform.
Your wellbeing is important to us too. You\’ll receive an annual holiday allowance and you can buy up to an additional week\’s holiday. We also offer other benefits that will help your money go further such as season ticket loans, cycle to work scheme, health cash plans, salary advance (where you can access some of your pay before pay day) as well access to a great range of discounts from hundreds of other retailers. And if you ever need it there is also an employee assistance programme.
Moments that matter are as important to us as they are to you which is why we give up to 26 weeks pay for maternity or adoption leave and up to 4 weeks pay for paternity leave.
Please see www.sainsburys.jobs for a range of our benefits (note, length of service and eligibility criteria may apply).
#J-18808-Ljbffr
Data Architect - Data Modelling - Dimensional - Relational - Data Vault (London) employer: Sainsbury's Supermarkets Ltd
Contact Detail:
Sainsbury's Supermarkets Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Data Architect - Data Modelling - Dimensional - Relational - Data Vault (London)
✨Tip Number 1
Familiarise yourself with the specific data modelling methodologies mentioned in the job description, such as Dimensional and Data Vault. Being able to discuss these methodologies in detail during your interview will demonstrate your expertise and alignment with the role.
✨Tip Number 2
Network with current or former employees of Sainsbury's Tech on platforms like LinkedIn. Engaging with them can provide you with insider knowledge about the company culture and expectations, which can be invaluable during interviews.
✨Tip Number 3
Prepare to showcase your experience with large datasets and data warehousing solutions. Be ready to discuss specific projects where you've successfully implemented data architecture solutions that align with business needs, as this will highlight your practical skills.
✨Tip Number 4
Stay updated on the latest trends in data architecture and machine learning. Mentioning recent advancements or tools you've explored can set you apart as a candidate who is proactive and passionate about continuous learning in the field.
We think you need these skills to ace Data Architect - Data Modelling - Dimensional - Relational - Data Vault (London)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in data architecture, data modelling, and familiarity with methodologies like 3NF, Dimensional, and Data Vault. Use specific examples that demonstrate your skills and achievements in these areas.
Craft a Compelling Cover Letter: In your cover letter, express your passion for data architecture and how your background aligns with Sainsbury's goals. Mention your understanding of their business model and how you can contribute to their innovative projects.
Showcase Your Technical Skills: Clearly outline your technical skills related to data warehousing and analytic architecture. Include any experience with machine learning or modern algorithmic techniques, as these are valuable in the role.
Highlight Soft Skills: Don't forget to mention your strong communication and influencing skills. Provide examples of how you've successfully collaborated with cross-functional teams in the past, as this is crucial for the role at Sainsbury's.
How to prepare for a job interview at Sainsbury's Supermarkets Ltd
✨Understand the Role
Before the interview, make sure you thoroughly understand the responsibilities of a Data Architect at Sainsbury's. Familiarise yourself with data modelling methodologies like 3NF, Dimensional, and Data Vault, as well as the importance of aligning data solutions with business requirements.
✨Showcase Your Experience
Be prepared to discuss your previous experience in data architecture and modelling. Highlight specific projects where you've successfully designed data solutions or improved existing models, and be ready to explain the impact of your work on the business.
✨Demonstrate Communication Skills
Strong communication is key for this role. Practice articulating complex data concepts in a way that is easy to understand. Be ready to discuss how you've influenced stakeholders or collaborated with cross-functional teams in the past.
✨Ask Insightful Questions
Prepare thoughtful questions about Sainsbury's data strategy, the tech environment, and team dynamics. This shows your genuine interest in the role and helps you assess if the company culture aligns with your values.
