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- Tasks: Design and implement robust APIs that power pricing for millions of shoppers.
- Company: Join Tesco Technology, a leader in innovative retail solutions.
- Benefits: Enjoy competitive salary, annual bonus, 25+ days holiday, and private medical insurance.
- Why this job: Make a real impact on technology that serves over 28 million customers weekly.
- Qualifications: Strong Java experience and cloud platform knowledge required.
- Other info: Collaborative culture with opportunities for mentorship and continuous learning.
The predicted salary is between 43200 - 72000 £ per year.
Join to apply for the Senior Java Engineer – Quote API role at Tesco Technology
Join the team behind Price Service—a mission‑critical HTTP API powering pricing and promotions across all of Tesco’s channels. From tills to websites and everything in between, our work touches the lives of over 28 million UK shoppers every week, with global reach on the horizon.
We’re building a robust, internet‑facing API that runs both in stores and in the cloud, designed to support future innovation at scale. This means solving complex distributed systems challenges, ensuring high availability, and optimizing performance. Concepts like the CAP theorem aren’t just theory here—they’re part of our daily engineering conversations.
Our stack includes Java, Vert.x, RxJava, Groovy, Couchbase, and Kafka, running on Azure with a fully automated CI/CD pipeline. We follow Agile principles, adapting Kanban and other methodologies to fit the team’s needs. Collaboration is at the heart of our culture—pair programming is common, and all code is reviewed via GitHub.
About the role
The Senior Java Engineer – Quote API will design and implement end‑to‑end systems using your deep JVM and Java ecosystem expertise, translating product requirements into well‑structured, maintainable code. You will write test‑driven features, apply SOLID principles, collaborate with product stakeholders, support production systems, mentor fellow engineers, share knowledge, and prototype new tools and technologies.
Responsibilities
- Design and implement end‑to‑end systems using your deep JVM and Java ecosystem expertise.
- Translate product requirements into well‑structured, maintainable code.
- Write test‑driven features and follow the TDD and BDD cycle.
- Apply SOLID principles and cohesive design to build scalable software.
- Collaborate with product stakeholders to shape and refine features.
- Support production systems, resolve incidents, and conduct root cause analysis.
- Mentor and support fellow engineers, fostering a culture of continuous learning.
- Share knowledge across the wider engineering community.
- Prototype and evaluate new tools and technologies.
Qualifications
- Strong experience with Java 8+.
- Hands‑on experience with cloud platforms (Azure, AWS, etc.).
- Proficiency with both SQL and NoSQL databases.
- Proven ability to scale systems effectively.
- Familiarity with Agile methodologies (Scrum, Kanban, Waterfall).
- Exposure to reactive programming paradigms.
- Bonus: Experience with eCommerce or search systems.
Benefits
- 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 year’s service) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, and 6 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.
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’. 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.
Seniority level
- Mid‑Senior level
Employment type
- Full‑time
Job function
- Engineering and Information Technology
Industries
- Retail
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Senior Java Engineer - Quote API employer: Tesco Technology
Contact Detail:
Tesco Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Java Engineer - Quote API
✨Tip Number 1
Network like a pro! Reach out to current or former employees at Tesco, especially those in tech roles. A friendly chat can give us insider info and maybe even a referral!
✨Tip Number 2
Show off your skills! Prepare a portfolio or GitHub repository showcasing your Java projects and any relevant work with APIs. This is your chance to demonstrate your expertise beyond the CV.
✨Tip Number 3
Ace the interview by practising common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your problem-solving skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the Tesco team.
We think you need these skills to ace Senior Java Engineer - Quote API
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Java Engineer role. Highlight your experience with Java, cloud platforms, and any relevant projects that showcase your skills in building scalable systems.
Showcase Your Projects: Include specific examples of projects you've worked on, especially those involving APIs or distributed systems. This will help us see how you apply your knowledge in real-world scenarios.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for easy reading and make sure to address the key requirements mentioned in the job description.
Apply Through Our Website: We encourage you to apply through our website for a smoother process. It helps us keep track of your application and ensures you don’t miss out on any important updates!
How to prepare for a job interview at Tesco Technology
✨Know Your Java Inside Out
Make sure you brush up on your Java 8+ knowledge. Be ready to discuss the JVM, SOLID principles, and how you've applied them in past projects. Prepare to showcase your understanding of the Java ecosystem and how it relates to building scalable systems.
✨Familiarise Yourself with the Tech Stack
Get comfortable with the tools and technologies mentioned in the job description, like Vert.x, RxJava, Couchbase, and Kafka. If you have experience with Azure, make sure to highlight that too. Being able to speak confidently about these technologies will show you're a great fit for the team.
✨Emphasise Collaboration Skills
Since collaboration is key at Tesco, be prepared to share examples of how you've worked in teams, especially in Agile environments. Talk about your experiences with pair programming and code reviews, and how you’ve mentored others in your previous roles.
✨Prepare for Problem-Solving Questions
Expect to tackle some complex distributed systems challenges during the interview. Brush up on concepts like the CAP theorem and be ready to discuss how you've approached similar problems in the past. Showing your problem-solving skills will set you apart from other candidates.
