SC-Cleared TypeScript Engineer — Full-Stack Builder

Opus Recruitment Solutions Limited; City Of London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Opus Recruitment Solutions Limited is seeking an experienced SC-cleared Full Stack JavaScript Engineer to join a greenfield project in a secure environment. You will build a new TypeScript-based platform from the ground up, owning features from development through production.

The role covers front-end and back-end work with React, Node.js, REST APIs, PostgreSQL, and containerised deployments. Outside IR35, London-based, with occasional travel.

Qualifications

• Active SC clearance is required.
• Strong TypeScript experience across front-end and back-end.
• Experience with React and Node.js.
• PostgreSQL schema design and query optimization.
• Docker and containerised applications.
• CI/CD, ideally GitHub Actions.
• OIDC / Keycloak authentication.
• Agile delivery experience.

Skills

TypeScript

React

Node.js

REST APIs

PostgreSQL

Unit testing

Integration testing

End-to-end testing

SC clearance

Agile delivery

OIDC/Keycloak

Tools

Docker

GitHub Actions

Kubernetes/OpenShift

Terraform/Helm

Grafana/Prometheus/Loki

Job description

Opus Recruitment Solutions Limited is seeking an experienced SC-cleared Full Stack JavaScript Engineer to join a greenfield project in a secure environment. You will build a new TypeScript-based platform from the ground up, owning features from development through production.

The role covers front-end and back-end work with React, Node.js, REST APIs, PostgreSQL, and containerised deployments. Outside IR35, London-based, with occasional travel.