Lorien
Lorien
Front-End Engineer (React / TypeScript)
6 Months Contract
UK Based (Hybrid)
Our Uk Banking client are looking for a Front-end Engineer to join on an initial 6 month contract to build accessible, performant Single Page Applications (SPAs) that integrate cleanly with the Banks design system and services.
Core skills
- React, TypeScript, Redux/Redux Toolkit; Next.js (nice-to-have).
- Accessibility-first (WCAG 2.x), semantic HTML, ARIA, design tokens.
- Strong testing habits: Jest, React Testing Library, Cypress/Playwright.
- UI quality: performance profiling, code-splitting, hydration, SSR/ISR (Next.js).
Responsibilities
- Deliver modular, well-tested SPA components/pages.
- Integrate with backend APIs (REST/GraphQL), auth flows (OAuth2/OIDC).
- Collaborate with designers and back-end/AI teams on end-to-end features.
- Ensure accessibility, performance budgets, and observability (e.g., web vitals).
Nice-to-have
- Familiar with the Banks Web SDK, internal design systems, and accessibility requirements.
- Experience working within the Banks engineering standards and governance.
- Monitoring/analytics, feature flags, AB testing.
If you find this opportunity intriguing and aligning with your skill set, we welcome the submission of your CV without delay.
Guidant, Carbon60, Lorien & SRG – The Impellam Group Portfolio are acting as an Employment Business in relation to this vacancy.