Frontend Developer

Senior Backend Engineer – Azure SaaS Platform

£280/day OUTSIDE IR35

Fully Remote

6 months initially

Senior Frontend Engineer – React / Azure SaaS Platform

We’re looking for a Senior Frontend Engineer to lead the user-facing layer of an intelligent document automation platform.

What You’ll Do

• You’ll own UX flows, form systems, template selection, previews, and submission pipelines, integrating seamlessly with Azure-backed APIs and enterprise authentication.
• Design and implement a protocol creation wizard with role-based forms and validations.
• Build intuitive UIs for template libraries, document generation, and status tracking.
• Integrate with Entra ID (MSAL) for secure SSO, app roles, and field-level access controls.
• Enable data ingestion and editing workflows with autosave, inline help, and conflict handling.
• Support document preview, version diffs, and error visibility from backend processing.
• Deliver accessibility, performance, and observability improvements (WCAG 2.1 AA, App Insights).

What You Bring

• 5+ years of experience with React + TypeScript and modern form frameworks (React Hook Form/Zod, JSON Schema).
• Proven expertise in enterprise SSO (MSAL/Entra ID) and secure API integration.
• Strong grasp of state management (React Query/Zustand) and testing (Jest, RTL, Playwright).
• Experience consuming Python/FastAPI APIs and managing complex data-driven UIs.

Nice to Have

• Familiarity with micro frontends, Fluent UI or other design systems.
• Experience building document preview or rendering interfaces.
• Understanding of regulated product UX and accessibility standards.

Why Join

• You’ll lead the front-end experience of a next-generation document automation platform used in clinical and regulatory contexts. Expect ownership, modern tooling, and a product where thoughtful UX directly drives efficiency and compliance.

Location: Remote or Hybrid

Tech Stack: React, TypeScript, MSAL, Azure, React Query, Zustand, Jest, Playwright, Fluent UI