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Senior Engineer - Node JS


Sainsbury's


Location

Holborn, Greater London | United Kingdom


Job description

C5 Senior Engineer Location: London/Home Grade: C5 We’re a multi-channel, multi-brand business serving millions of customers a day, with the UK’s largest loyalty scheme and an ever-evolving set of digital platforms. All this equals over 1.2 billion transactions each year, presenting a volume, depth and complexity of data that few can match. Nectar and Nectar360 are a core part of Sainsbury’s Business Model, to deliver Loyalty and Rewards programme across Sainsbury’s and Coalition brands investing in what matters to Customers. Using our unmatched Nectar data-set and full encompassing media portfolio we create impactful and relevant customer experiences – connecting our brand partners to their customers. You’ll be part of one of our Engineering squads working on Ad-tech, interpreting and following architectural and engineering principles, operating frameworks, and new and improved technology and solutions. With your technical craft, curiosity and experimentation, you’ll use judgement to apply specific techniques to deliver focused outcomes that support our customers. About the role Collaboratively contribute to the design and support of services and internal frameworks. Actively participate in research, scoping, and planning activities for the development of new domain and platform capabilities, working closely with engineering and product managers. Drive the technical roadmap of the product by deeply understanding technology and broader roadmaps. Lead the design and support of services and internal frameworks to enhance Sainsbury’s capabilities. Guide, support, and enable performance within the squad by providing technical knowledge and ideas. Remove technical blockers for fellow developers with their work by providing your support or connecting with the right people. To be a role model that represents all the standards and principles by which developers need to work with Analyse existing operations to identify risks and redundancies, and conduct comprehensive assessments to develop solutions Mentor fellow engineers and promote the engineering community of practice through its program of events. Contribute to optimizing OPEX and CAPEX spend. What You need to know Passionate about JavaScript and Typescript. Commercial experience with Node JS ecosystem, including building REST, Typescript, Mono repositories, Github Actions, GraphQL, or tRPC APIs, and React with hooks. Experience with AWS Lambda + Serverless, or similar technologies (Azure Functions, Google Functions, etc.). Experience with NoSQL Databases, preferably Mongo Atlas. Terraform experience is a plus. Expertise in engineering practice, including knowledge of engineering and architectural principles. Experience in software design, implementation, security, cloud, infrastructure as code, and CI/CD. Knowledge of relevant hardware is a plus. Self-driven with a constant strive for improvement within your team, division, and peers. Advocate for agile/lean delivery methodologies. Passion for delivering solutions to customers, owning the whole SDLC, and following DevSecOps principles. Passion for enhancing your knowledge and evidence curiosity in emerging tech. Benefits As well as lots of on-the-job training and endless opportunities, you’ll get: Colleague discount across our multi-brands – Sainsbury’s, Argos, Tu and Habitat, plus: 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.


Job tags

Remote jobHoliday workFlexible hours


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