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- Tasks: Design and develop high-performance services using Java and modern frameworks.
- Company: Join a leading tech company transforming the shopping experience.
- Benefits: Enjoy discounts, competitive holidays, bonuses, and flexible working options.
- Why this job: Make a real impact with cutting-edge technology seen by millions.
- Qualifications: Strong Java skills and a passion for innovative engineering.
- Other info: Collaborative environment with opportunities for personal and professional growth.
The predicted salary is between 50000 - 65000 £ per year.
We don’t think we’re exaggerating when we say we have one of the most exciting data sets in the country. The insights we gain help us build scalable, high-performance products using cutting-edge technology—products that give our customers an amazing shopping experience, including our award-winning Smartshop app. In an inclusive, agile environment, you’ll have the space to be curious, to experiment, and to solve real-world challenges. Best of all, you’ll see your work in the hands of millions of people across the UK.
As a Java Engineer, you’ll join one of our Engineering teams to create exceptional products aligned to best-practice architectural and engineering principles. Working with Java (17+) and modern frameworks like Spring Boot and Maven, you’ll design and develop large-scale, high-performance services across websites, apps, microservices, and event-driven architectures. We want you to bring your whole self to work—analytical, curious, and ready to challenge the status quo. You’ll be a key contributor to continuous improvement within your team and the wider engineering community.
What You’ll Do
- Design and develop large-scale, high-performance services using Java (17+), Spring Boot, Maven, and related tools.
- Build and enhance websites, apps, microservices, and event-driven architectures.
- Contribute to the product technical roadmap.
- Work with cloud and container technologies, including Kubernetes on AWS, Azure, or Google Cloud Platform.
- Lead the design and support of internal frameworks that enhance wider engineering capabilities.
- Engineer across the full product lifecycle, including decommissioning.
- Consider cost, scalability, and support implications in all engineering decisions.
Qualifications
- Strong expertise in Java and Spring Boot.
- Solid understanding of engineering and architectural principles, including unit testing and TDD.
- Proven experience in software design and implementation across security, cloud, infrastructure as code, and CI/CD.
- Experience working with microservices and event-driven systems.
- Knowledge of cloud platforms (AWS, Azure, or GCP) and containerisation (Kubernetes).
- Strong self-drive and commitment to improving processes, teams, and engineering communities.
- Advocacy for Agile and Lean delivery methodologies.
- Passion for delivering customer-focused solutions and owning the full SDLC following DevSecOps principles.
- Curiosity and a genuine interest in emerging technologies.
- Empathy, teamwork, and the ability to support others in delivering high-quality outcomes.
Benefits
- Generous colleague discount across Sainsbury's, Argos, and Habitat.
- Competitive holiday allowance.
- Bonus scheme.
- Pension plan.
- Flexible / smarter working policy.
- Access to special offers on gyms, restaurants, holidays, retail vouchers and more.
Work-life balance matters to us. We offer flexibility in how, when, and where you work—combining remote collaboration with the right balance of freedom to support your life outside work.
Java Engineer in Manchester employer: Sainsbury's Group
Contact Detail:
Sainsbury's Group Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Java Engineer in Manchester
✨Tip Number 1
Network like a pro! Reach out to current employees on LinkedIn or at industry events. Ask them about their experiences and any tips they might have for landing a role as a Java Engineer with us.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those using Java, Spring Boot, and cloud technologies. This will give us a taste of your capabilities and how you can contribute to our exciting products.
✨Tip Number 3
Prepare for the interview by brushing up on your technical knowledge and problem-solving skills. We love candidates who can think on their feet and demonstrate their understanding of engineering principles during discussions.
✨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 our team and contributing to our mission.
We think you need these skills to ace Java Engineer in Manchester
Some tips for your application 🫡
Show Your Passion for Java: When you're writing your application, make sure to highlight your love for Java and Spring Boot. We want to see your enthusiasm for coding and how you've used these technologies in real projects. Share specific examples that showcase your skills!
Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and long-winded explanations. Use bullet points if it helps to make your experience and skills stand out more clearly.
Tailor Your Application: Make sure to customise your application for the Java Engineer role. Refer to the job description and align your experiences with what we’re looking for. This shows us that you’ve done your homework and are genuinely interested in joining our team.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it’s super easy to do, so go ahead and hit that apply button!
How to prepare for a job interview at Sainsbury's Group
✨Know Your Java Inside Out
Make sure you brush up on your Java skills, especially the latest features in Java 17+. Be ready to discuss your experience with Spring Boot and how you've used it in past projects. Prepare to answer technical questions that test your understanding of core concepts and best practices.
✨Showcase Your Problem-Solving Skills
During the interview, be prepared to tackle real-world challenges. Think about examples where you've designed and developed high-performance services or worked with microservices. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your contributions.
✨Familiarise Yourself with Cloud Technologies
Since the role involves working with cloud platforms like AWS, Azure, or GCP, make sure you understand the basics of these technologies. Be ready to discuss any experience you have with Kubernetes and how it fits into your development process. This will show your adaptability and readiness to work in a modern tech stack.
✨Emphasise Teamwork and Agile Mindset
This company values collaboration and an Agile approach, so be sure to share experiences where you've worked effectively in a team. Talk about how you've contributed to continuous improvement and supported others in achieving high-quality outcomes. Show your enthusiasm for being part of an inclusive and innovative environment.