Senior Software Developer - NX

Job DescriptionJob Title: Senior Software Developer - NXJob Location: GBR-Birmingham-Three Snowhill, GBR-Manchester-New BaileyAdvertised Salary: Competetive with BenefitsAbout the roleThe Frontend Framework team builds and maintains the foundational platform that enables 50+ frontend engineers across BT Business to ship high-quality applications at pace. We own the Nx monorepo, custom code generators, shared component libraries, CI/CD pipelines, and developer tooling that product teams rely on every day. We also work closely with the CI/CD Platforms team to manage deployment pipelines, resolve production deployment failures, and maintain security posture across all frontend applications - triaging and remediating package vulnerabilities at scale. You'll work at the intersection of developer experience, platform engineering, and frontend architecture - building tools that multiply the output of the entire engineering organisation.What you'll be doingCreating and maintaining custom Nx

generators that scaffold production-ready Next.js, React, and micro-frontend applications with auth, infrastructure, and CI/CD prewired.Building internal developer portals and tooling (Framework Hub) with embedded AI-powered assistantsDeveloping and maintaining shared AEM-integrated components consumed by all BT Business applicationsCollaborating with the CI/CD Platforms team to diagnose and resolve deployment failures across environments (dev, test, production)Triaging, prioritising, and remediating npm package vulnerabilities (critical/high CVEs) across the monorepo - coordinating upgrades, overrides, and patching strategiesEssential Skills / ExperienceMonorepo Nx 22, custom generators & executorsInfrastructure Pulumi, AWS (ECS Fargate, S3, CloudFront, WAF, Secrets Manager)CI/CD GitLab CI, Docker, SonarQube, npm auditOther Webpack Module Federation, esbuild, Vite, RollupDesirable Skills / ExperienceExperience with monorepo tools like Nx or Lerna (NX strongly preferred)Comfortable
writing Nx custom code generators, executors, or plugins for nextjs app and microfrontendsFamiliarity with npm registry management (private registries, scoped packages, .npmrc configuration)Our PackageTailored benefits make a real difference. That's why we offer a comprehensive range to support your growth, wellbeing, and everyday life. You can design the package to suit you and your lifestyle. Your core benefits include:10% on target annual bonusAccess to an online private GP 24/7 for you and your immediate familyMarket-leading paid carers leave with up to 2 weeks offEqualized maternity, paternity, and adoption leave - 18 weeks' full pay and 8 weeks' half payDiscounted EE and BT products, including mobile and broadbandMarket leading Pension scheme - 5% from you and 10% from usHoliday purchase schemeYou can select additional benefits, including healthcare, dental, gym memberships and more when you're ready.BT GroupBT Group is the UK's leading communications group and the holding
company behind some of the country's most recognised brands - including BT, EE, Openreach and Plusnet. Our purpose is as simple as it is ambitious: we connect for good. Our customers include consumers, small, medium and large businesses, public sector organisations and other communications providers.BT Group's role is about setting direction, unlocking value and creating the conditions for our brands and businesses to thrive.Having come through the most capital-intensive phase of our fibre investment, our focus now is on what comes next - simplifying how we operate, using technology and AI to work smarter, and organising ourselves to serve customers better and grow sustainably. Group teams shape strategy, policy, brand, capital allocation and transformation, helping the whole organisation perform at its best.We have a singular culture that unites all our people: we are customer-first challengers, who are committed, clear and connected. These behaviours unite us as one team
to deliver for our colleagues, our customers, our stakeholders and the country. Joining BT Group means working at the heart of a business that matters to the UK, with the opportunity to shape decisions, influence outcomes and help set the future course of one of the country's most important companies. #J-18808-Ljbffr