2 of 2 Permanent Fastify Jobs in Upminster

React Router, Vite and Sass/SCSS across multiple branded sites. Contribute to Node.js APIs and backend-for-frontend services using established patterns in Fastify and Express. Write and update parameterised SQL queries, and support database changes through reviewed migrations. Help integrate third-party services such as identity-verification … Clear written and verbal communication, reliability and a genuine interest in developing as a full-stack engineer. Nice to have Experience with Node.js, Express, Fastify or another server-side JavaScript framework. Personal or commercial projects using relational databases, Docker or continuous-integration tools. Familiarity with TypeScript, Sass/SCSS ...

React Router 7, Vite and Sass/SCSS across multiple branded sites from a single codebase. Develop back-end features in Node.js, including a Fastify API, an Express backend-for-frontend and durable background jobs processed through a SQL-backed outbox queue. Design and evolve the SQL Server schema through … including hooks, controlled forms, routing and state management, together with confidence using modern ESM tooling. Experience building and consuming REST APIs in Node.js using Fastify, Express or a comparable framework. Practical SQL knowledge covering schema design, joins, transactions and indexes. SQL Server experience is helpful but not essential. A genuine ...