Full Stack Developer

About the role

The Frontend Framework team builds and maintains the foundational platform that enables 50+ frontend engineers across BT Business to ship high-quality applications  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 'll work at the intersection of developer experience, platform engineering, and frontend architecture — building tools that multiply the output of the entire engineering organisation.

• Creating 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 assistants
• Developing and maintaining shared AEM-integrated components consumed by all BT Business applications
• Collaborating 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 strategies

• Monorepo Nx 22, custom generators & executors
• Infrastructure Pulumi, AWS (ECS Fargate, S3, Cloud Front, WAF, Secrets Manager)
• CI/CD Git Lab CI, Docker, Sonar Qube, npm audit
• Other Webpack Module Federation, esbuild, Vite, Rollup

• Experience with monorepo tools like Nx or Lerna (Nx strongly preferred)
• Comfortable writing Nx custom code generators, executors, or plugins for nextjs app and microfront ends
• Familiarity with npm registry management (private registries, scoped packages, .npmrc configuration)

• 10% on target annual bonus
• Access to an online private GP 24/7 for you and your immediate family
• Market‑leading paid carers leave with up to 2 weeks off
• Equalised maternity, paternity, and adoption leave – 18 weeks’ full pay and 8 weeks’ half pay
• Discounted EE and BT products, including mobile and broadband
• Market leading Pension scheme – 5% from you and 10% from us
• Holiday purchase scheme
• You can select additional benefits, including healthcare, dental, gym memberships and more when you’re ready.