Frontend Engineer - React/TypeScript for AI-Driven Forms

Enfint

Greater London

On-site

GBP 90,000 - 130,000

Full time

4 days ago

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Benefits offered by this job

25 Days’ annual leave plus bank hols

Birthday day off

Pension scheme via salary exchange

Annual discretionary bonus scheme

Healthcare platform with dental/opt/GP

Life Insurance

MacBook Pro for workstation

Job summary

Enfint приглашает к себе опытного frontend-разработчика для работы над формозависимыми React/TypeScript приложениями в банковском контексте. Вы будете проектировать многошаговые маршруты и интегрировать верификацию личности, загрузку документов и API-клиентов, заботясь о безопасности и надежности.

Требуется глубокий опыт в TanStack Query, доступности WCAG 2.1 AA и современных инструментах разработки. Предлагаются гибкие условия офиса и поддержки роста в команде.

Qualifications

Strong track record of building modern React and TypeScript SPAs in production.
Experience with complex form engineering with branching validation and cross-field dependencies.
Ability to design multi-step flow state for long journeys that clients may pause and resume.
Deep experience with TanStack Query: query-key design, cache invalidation, stale policies, and route-loader prefetching.
Experience integrating identity verification, document upload, and OpenAPI-generated API clients.
Experience implementing roles and permissions in both UI and API.
Habit of testing with Vitest, React Testing Library, and MSW against coverage gates.
Building accessible software to WCAG 2.1 AA with Tailwind, Radix/shadcn, and Storybook.

Responsibilities

Design and build new features in a form-heavy React SPA.
Thoroughly test all delivered software.
Make architectural decisions within the domain, document and defend them before the tribe.
Build security, reliability, and observability into software from the start.
Use AI tooling with sound judgment about value.
Review code and raise engineering standards; help others improve.