Senior Full Stack Developer

About Smart Working At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity – it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well‑being. Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full‑time, long‑term roles. We help you discover meaningful work with teams that invest in your success, where you’re empowered to grow personally and professionally. Join one of the highest‑rated workplaces on Glassdoor and experience what it means to thrive in a truly remote‑first world. About the role As a Sr. Full Stack Developer , you’ll play a key role in building and enhancing a modern property management platform used by landlords and property professionals. You’ll work across both the frontend (Angular 16+) and backend (Node.js 20, Firebase Cloud Functions) within a monorepo architecture and help deliver scalable, secure, and high‑quality features. You’ll collaborate with Product, Design, and Delivery teams, support continuous improvement of the codebase, and ensure best‑practice development across performance, security, testing, and DevOps. This is a long‑term role suited for an engineer comfortable working independently and contributing to a fast‑moving, high‑impact environment. Responsibilities Develop and maintain Angular 16+ applications using TypeScript, RxJS, Angular Material Build and maintain Firebase Cloud Functions using Node.js 20, TypeScript, and Express.js where applicable Implement responsive, accessible UI components aligned to modern design patterns Build RESTful APIs and integrate third‑party services including Stripe, SendGrid, Algolia, Moneyhub Work with NoSQL databases and structured data operations Work with Google Cloud Platform services: Firestore, BigQuery, Cloud Storage, Cloud Tasks, Pub/Sub Write clean, maintainable, well‑documented code and participate in code reviews Develop and maintain unit tests with Jest and ensure robust frontend/backend reliability Work within a monorepo architecture using pnpm workspaces and Turborepo Implement CI/CD pipelines using Google Cloud Build and Firebase deployment tools Manage state and data flow using reactive programming patterns (RxJS) Optimise application performance across frontend and backend Participate in Agile ceremonies (planning, standups, retrospectives) Collaborate with Product, Design, and business stakeholders to refine requirements Contribute to technical documentation and architectural discussions Stay current with emerging technologies and best practices Monitor performance/errors using Sentry and ensure ongoing system health Implement security, data protection, and compliance best practices Debug and resolve production issues efficiently Support Firestore data structures, migrations, and structured data operations Requirements 5+ years total software development experience 3+ years experience with Angular 16+, Angular Material, RxJS – strong ability to build scalable, component‑based interfaces 3+ years experience with Node.js (including Node.js 20) – backend APIs, serverless functions, integration work 1+ year experience with TypeScript – strong understanding of typed JavaScript development 1+ year experience with Express.js or similar JavaScript microservice frameworks 1+ year experience with NoSQL databases 1+ year testing experience – unit/integration tests with Jest or similar Experience working with Firebase Cloud Functions and Firestore Experience building RESTful APIs and integrating third‑party services Experience working with Google Cloud Platform services Strong communication and ability to work with cross‑functional teams Comfortable working both independently and collaboratively Experience contributing in mid‑to‑senior engineering roles Nice to have Experience using BigQuery and event‑driven GCP services Experience with pnpm, Turborepo, Angular CLI Experience with Google Cloud Build, Infisical, Sentry Familiarity with Storybook Experience with