You will report into a Software Engineering Manager for the Polaris squad in the Product Experiences Domain and collaborate with Product Managers, Engineering Team Leads, Delivery Managers and engineering colleagues to produce experiences that drive customer‑value.We are currently re‑imagining our product engineering practices, shifting from an IT mindset to a product‑driven culture focused on solving real customer problems and delivering tangible business outcomes. As part of this transformation you will help build a cutting‑edge analytics platform that enables businesses to harness predictive intelligence and sustainability‑focused analytics.We’re looking for a Senior Software Engineer who is a deep expert in Node.js, NestJS and TypeScript – someone who brings architectural confidence and engineering rigour to backend systems, but who is also keen to contribute across the stack, from front‑end to infrastructure.ResponsibilitiesBuild and maintain robust RESTful APIs and event‑driven systems (Node.js, NestJS, Kafka) with TypeScript at the coreSet and raise the bar for backend engineering quality across the team — championing type safety, clean architecture and testabilityLead the design and implementation of SLIs and SLOs to better understand our services (Grafana)Contribute to complex user interfaces and web applications (React)Lead CI/CD pipeline strategy and optimisation in collaboration with your team (GitLab)Perform thorough code reviews and provide constructive, growth‑focused feedbackMentor and support the development of more junior engineersBe responsible for the health and reliability of your servicesContinuously grow yourself and contribute to team developmentRequiredDeep, production‑proven expertise in Node.js, NestJS and TypeScriptStrong understanding of TypeScript at an architectural level: generics, decorators, dependency injection patterns and type system designExperience implementing asynchronous processing and messaging systems (e.g. Kafka, RabbitMQ, SQS)Experience designing and building REST APIs that are maintainable, observable and performantExperience building, optimising and maintaining production applications end‑to‑endExperience with PostgreSQL, including query optimisation and performance tuningPreferredExperience with microfrontends and component communicationExperience implementing front‑end frameworks (React)Handling data migration and transformation processesKnowledge of CI/CD pipeline integration (GitLab)Familiarity with projects involving LLMs or Machine LearningWhat Will Make You Shine at Wireless LogicImplements engineering practices; handles requirements, design, testing and metricsExecutes plans; develops and tests through iterative and measurable changesManages delivery; breaks down problems and communicates progress regularlyImplements user‑centred thinking; crafts accessible interfaces for diverse usersCollaborates cross‑functionally; works effectively with product, design and participates in agile ceremoniesPartners with Product; translates business requirements into technical solutionsManages technical debt; makes informed decisions about refactoringDemonstrates practical thinking; evaluates trade‑offs and contributes to prioritisationShows adaptability; adopts alternative approaches when neededCommunicates effectively; documents decisions and explains technical concepts clearlyFocuses on growth; pursues continuous learning while actively supporting team membersBenefits25 days holidayBuy up to 5 days additional holidayBirthday Day offEnhanced Maternity/Paternity LeaveGroup Company Pension SchemePrivate Medical InsuranceDiscounted gym membership at over 3000 gymsOptical coverCompany Sick Pay SchemeCycle to work schemeOnsite parkingOnsite gymAccess to a variety of online discounts on major retailersEmployee assistance programReasonable AccommodationWe will work with you to provide reasonable accommodation during the application and selection process if required.Data PrivacyBy applying for this role, you consent to Wireless Logic holding and processing your data in compliance with the General Data Protection Regulations. For questions about your right to access, erase or restrict the holding or processing of your data, contact recruitment@wirelesslogic.com. #J-18808-Ljbffr