2 of 2 Contract Vitest Jobs

Full Stack Developer (GraphQL Specialism) Contract (Outside IR35)

Hiring Organisation
Staffworx Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
from designing graph, supergraphs, subgraphs resolvers to versioning and evolving APIs. Proven skills in TypeScript and Node.js Back End development. Familiarity with testing frameworks (Vitest, Playwright) for both API and end-to-end testing. Experience with Docker, Helm, YAML, Kubernetes, and cloud-native deployments. Telemetry tools; Prometheus, Grafana, OpenTelemetry, DataDog ...

Senior GraphQL Engineer (Federation) TypeScript | Node.js | Kubernetes

Hiring Organisation
Staffworx Limited
Location
United Kingdom
Employment Type
Contract
supergraph/subgraph architecture, resolvers, schema governance, and API evolution). Advanced TypeScript and Node.js backend development. Testing experience with modern frameworks such as Vitest and Playwright (API + end-to-end). Hands-on delivery with Kubernetes , Helm , Docker , and YAML (cloud-native deployments). Observability/telemetry: Prometheus ...