Sainsbury's Tech - Frontend Engineer

Why join us

We have one of the most exciting data sets in the country — over 1.2 billion transactions per year. This provides you with the opportunity to solve real-world problems and see your creations used by millions across the UK. As a Frontend Engineer, you'll create high-quality products by adhering to best practice architectural and engineering principles, operating frameworks, and leveraging new technologies. We value individuality — whether you're analytical, curious, or eager to learn and challenge the status quo. We encourage continuous improvement within our teams.

What you'll do

• Own the design and development of high-performance, user-friendly web frontends using React.js, Redux, Redux Saga, and TypeScript.
• Contribute to our product technical roadmap and work with cloud and container technologies like Kubernetes on AWS, Azure, and Google Cloud Platform.
• Lead the design and support of services and internal frameworks that enhance Sainsbury’s capabilities.
• Manage engineering tasks throughout the entire product lifecycle, considering cost and service support implications of engineering decisions.

Who you are

• Proficient in programming languages such as JavaScript, ReactJS, Swift/iOS, Android, Kotlin, Java, Spring Boot, or Golang, with a solid understanding of architectural principles.
• Experienced in software design, implementation, security, cloud infrastructure as code, CI/CD, and hardware relevant to the role.
• Self-driven with a passion for agile/lean methodologies, delivering customer solutions, owning the SDLC, and practicing DevSecOps principles.
• Enthusiastic about emerging technologies and eager to contribute to team success.

Qualifications

We are committed to inclusivity and supporting your development. We offer flexible working, recognition for extra effort, and a comprehensive benefits package, including:

• 10% colleague discount at Sainsbury's, Argos, TU, and Habitat after 4 weeks; increasing to 15% on Fridays and Saturdays at Sainsbury’s, and on pay days at Argos.
• Pensions, life cover, performance bonuses up to 10%, annual leave, additional holiday options, season ticket loans, cycle schemes, health plans, pay advances, retail discounts, and employee assistance programs.
• Generous parental leave policies: up to 26 weeks’ pay for maternity or adoption leave, and up to 4 weeks’ pay for paternity leave.

Visit www.sainsburys.jobs for more benefits details (eligibility may vary).

Responsibilities

We foster a modern software engineering environment focused on scale, data, and transactions. Our investment in a Tech Academy and standards like Agile, Scrum, and XP ensures continuous learning and innovation. Opportunities range from AI to reusable tech, supporting a healthy work-life balance and a dynamic, innovative culture.