Senior React Engineer - Part-Time

Job Requirements:

•          Expert-level React and TypeScript, with strong command of type-system design and rendering/performance fundamentals

•          Proven experience with micro-frontend architecture (Module Federation or equivalent) at production scale

•          Track record of defining and enforcing engineering standards adopted across multiple teams

•          Experience building shared SDKs, libraries, or platform contracts consumed by many downstream consumers

•          Familiarity with multi-region/multi-channel product delivery, balancing shared core code against local configuration

•          Working knowledge of modern build tooling (Webpack/Rspack/Rsbuild or similar)

Preferred:

•          Native/hybrid app experience (iOS/Android WebView, native bridge patterns)

•          Exposure to frontend observability/instrumentation (performance monitoring, error tracking)

•          Security awareness relevant to enterprise/banking frontends (CSP, cross-origin script loading)

Working Style:

•          Comfortable operating with autonomy in a large enterprise environment with existing compliance and CI/CD constraints

•          Able to author technical specs/guidelines that senior peers will adopt

•          Collaborative across regional teams, not purely solo-execution focused