Deep TypeScript.
- React — hooks, Suspense, and modern patterns; comfortable with Server Components.
- Next.js App Router — server vs client components, layouts, route handlers, middleware.
- One UI system deeply MUI and/or Tailwind CSS + shadcn/ui.
- Redux Toolkit (or equivalent modern state management).
- NextAuth with OIDC (Wiley CONNECT and/or Azure AD) sessions, protected routes, role-aware UI.
- REST API consumption with typed clients — retries, error boundaries, empty and loading states
Lexical, Yjs, or ProseMirror — rich text and collaborative editing.
- Apollo GraphQL at platform depth.
- Prisma basics (P3+); deeper data-layer work at platform depth (P4).
- Cloudflare Workers and edge design.
- Terragrunt / Atlantis literacy for FE work that needs new AWS resources (P4).
- LangChain and simple agentic workflow familiarity — valued for thin orchestration and for operating / troubleshooting
partner-built agents.
- Langfuse and / or LangSmith (or similar) — observing traces and generations to separate agent/LLM behaviour from
frontend issues during incidents.
- Prior QA / QE role or significant test-infrastructure work.
- Design-tool fluency (Figma) and comfort working directly from mocks with product designers.
