2 of 2 Permanent Node.js Jobs in Belfast

Experience with multiple processor families (e.g. x86, ARM, MSP430). Experience with hardware debugging tools (e.g. JTAG debuggers). Experience with scripting languages (e.g. Node.js, JS, Python, Bash, Perl). Experience with automated build systems (e.g. Jenkins). Experience with using network analysis tools (e.g. Wireshark). Experience of video ...

Senior GraphQL Engineer (GraphQL Federation) to design, build and scale high-performance GraphQL APIs in a modern TypeScript/Node.js stack, deployed to Kubernetes in a cloud-native environment. This is an ideal contract for a GraphQL specialist who loves clean schemas, resilient services, and production-grade delivery.The Role … scalability. GraphQL Federation expertise: design and implement supergraphs, subgraphs, resolvers, and governance patterns (versioning, evolution, backward compatibility). Build and maintain TypeScript + Node.js backend services, integrating with modern frontends and varied data sources. Apply DevOps best practices: CI/CD pipelines (Jenkins, Concourse), Docker, Helm, Kubernetes, and YAML-based ...