React Job: Engineer - Java & React (Full Stack)

Every week we move millions of products to our customers at record speeds. Brilliant customer experiences at this kind of pace, require fresh and appealing products to be available whenever and however our customers shop with us. And in this area of our business, we help to make sure that happens.

By engineering innovative, smart technology, we put the tools in our colleagues’ hands to power a global supply chain. Whether it’s wine from New Zealand or milk from the local dairy farm – our tech performs. We solve problems at scale. We process billions of records, predicting and planning to make our customers lives easier. We keep our warehouses and stores operating smoothly around the clock, because what’s important to our customers is important to us.

As an Engineer (Fullstack), you’ll be part of one of our Engineering teams, creating great products by interpreting and following best practice architectural and engineering principles, operating frameworks, and new and improved tech applications and solutions. Using React and Java (8+), alongside AWS with tools and frameworks like and Apache Kafka, you’ll own the design and development of large-scale, high performance services, microservices and event driven architecture.

You’ll have expertise in React and at least one more of the programming languages in our ecosystem, such Kotlin, Java/Springboot and Golang, and with your technical craft, curiosity and experimentation, you’ll use judgement to apply specific techniques to deliver focused outcomes that support our customers.

We’d also like you to be yourself – analytical, curious and unafraid to learn new skills or challenge the status quo. You’ll constantly strive to improve the way things are done in your team, contributing as a progressive member of the engineering community.

More about the role:

You’ll own the design and development of large-scale high performance services using React, Java (8+), NodeJS, AWS and GraphQL.

• You’ll contribute to our product technical roadmap
• You’ll work with cloud serverless technologies using AWS
• You’ll lead the design and support of services and internal frameworks that enhance Sainsbury’s capabilities
• Engineering throughout the whole product lifecycle, including decommissioning
• You’ll consider the cost and service support implications of your engineering choices

More about you

• Possess programming language expertise ReactJS and in one or more languages in our ecosystem, such as Kotlin, Java/Springboot and Python
• Expertise in engineering practice, including knowledge of engineering and architectural principles
• Proven experience of software design and implementation, security, cloud, infrastructure as code and CI/CD and any relevant hardware
• Self-drive and constantly striving to improve your team, division and peers
• Drive for advocacy of/lean delivery methodologies
• A passion for delivering solutions to customers, owning the whole and living the DevSecOps principles
• A passion for enhancing your knowledge and evidence curiosity in emerging tech
• Display empathy and understanding in supporting colleagues in the team to deliver

As well as lots of on-the-job training and endless opportunities, you’ll get:

• Colleague discount across our multi-brands – Sainsbury’s, Argos and Habitat
• Holiday allowance
• Bonus scheme
• Pension plan
• Special offers on gym memberships, restaurants, holidays, retail vouchers and more

Work-life balance is important to us, so we offer our colleagues as much flexibility as possible in line with the needs of their role. We trust them to decide how, where and when they work, combining remote and collaborative working with a flexible approach to hours, giving them plenty of time and space for life outside of work whilst delivering against our business goals.

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