Full Stack Engineer

Interstem Recuitment — United Kingdom · Posted ~2 hours ago

Mid Full-time Hybrid

Skills

TypeScript Node.js Express PostgreSQL Prisma Next.js React JWT authentication RBAC Database migrations REST APIs JWT GitHub Actions

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Summary ✨ AI‑Generated

A growing technology platform is seeking an experienced full-stack engineer to take ownership of a production engineering initiative. The role centers on designing and implementing RBAC and permissions architecture while improving database schemas, secure APIs, frontend access controls, and user workflows.

Highlights

Own an important production engineering project, design a role-based access-control architecture, improve application security and workflows, and work across both backend and frontend systems in a growing technology environment.

Description

Full Stack Engineer We’re working with a growing UK technology platform looking for an experienced Full Stack Engineer to take ownership of an important production engineering project. This is a Cambridge-based hybrid role, so applicants must be able to work on-site in Cambridge on a regular basis. The initial focus will be designing and implementing multi-role RBAC / permissions architecture within an existing platform, alongside broader improvements across the application. The stack TypeScriptNode.js / ExpressPostgreSQL / PrismaNext.js / ReactJWT authenticationGitHub Actions (Equivalent technologies and transferable experience will be considered) What you’ll be doing: Design and implement role-based access control across an existing applicationDefine roles, permissions and access rules across different user typesMake associated database/schema changes and migrationsImplement secure API and frontend permission handlingBuild and own product features and user workflows end-to-endImprove application architecture, reliability, security and test coverageWork directly with product and leadership on technical decisions and trade-offsIntegrate new functionality into an existing production codebaseTake ownership of changes from database and backend through to frontend and production What's needed: Commercial TypeScript experience across frontend and backendProven Node.js/backend development experienceCommercial React and/or Next.js experience, including building application interfaces and user workflowsPostgreSQL / relational database knowledgePrevious experience implementing RBAC, permissions, authorisation or complex access-control systemsExperience owning database schemas, migrations and backend/API changesExperience building and owning full-stack product features end-to-endExperience making architectural changes to an existing production applicationAble to work hybrid from Cambridge Experience with SaaS, marketplace, multi-tenant or multi-stakeholder platforms would be particularly useful. Location: Cambridge – Hybrid Start: ASAP