Our client is a premier global financial institution with a strong presence in the Hong Kong market. They are looking for a Senior Frontend Developer to join their team.
It would be a 6/12 months extendable contract.
Key Responsibilities
Lead the development of high-quality, reusable frontend components using React and TypeScript to power the bank's core digital banking and wealth management platforms.
Architect and implement complex state management solutions and asynchronous data flows to ensure seamless real-time transaction processing.
Optimize application performance by utilizing modern techniques such as code-splitting, tree-shaking, and efficient rendering strategies to minimize latency on mobile and web.
Ensure 100% type safety and code reliability across the frontend codebase, establishing rigorous linting, unit testing, and integration testing standards.
Collaborate with backend engineers to define and integrate strongly-typed APIs (REST or GraphQL) that align with the bank's microservices architecture.
Review peer code and provide architectural guidance to ensure all developments adhere to web accessibility (WCAG) and strict financial security protocols.
Requirements
Bachelor's degree in Computer Science, Information Systems, or a related technical field.
Minimum of 6+ years of frontend development experience, with at least 3 years of hands-on leadership using React in a large-scale enterprise environment.
Deep expertise in TypeScript, including advanced types, generics, and the ability to build robust, maintainable type systems.
Strong command of modern React features (Hooks, Context API, Suspense) and state management libraries (e.g., Redux Toolkit, Zustand, or TanStack Query).
Proven experience with frontend testing frameworks such as Jest, React Testing Library, or Cypress to ensure "zero-defect" deployments.
Solid understanding of CI/CD pipelines, Git-flow, and modern bundlers like Vite or Webpack within a professional SDLC.
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