senior front end engineer

توضیحات آگهی

Technical siftware skills 5 8 years building and operating production SPAs at scale Strong JS TS HTML5 CSS3 expert in React and modern SPA architecture Next js or similar SSR SSG exposure Deep grasp of state and data layer patterns local vs server state caching normalization storage strategies Performance expertise profiling code splitting tree shaking CDN cache strategies and Core Web Vitals Solid testing practice unit integration e2e with a CI first mentality and a focus on test reliability Tooling and automation modern bundlers linting formatting Bash Node scripts CI CD GitLab GitHub Actions CircleCI Monitoring and observability errors performance Sentry or equivalent metrics dashboards and actioning insights Accessibility fundamentals responsive mobile first mindset Strong Git workflows code reviews documentation and communication Progressive delivery and experimentation feature flags canary rollback strategies Is a plus Ownership of shared packages libraries and improvements to developer workflows Is a plus Job discription We are looking for a Senior Frontend Engineer to own the design and delivery of complex high impact product features You will play a key role in shaping frontend architecture improving code quality and ensuring performance scalability and maintainability across our applications You ll collaborate closely with cross functional teams and help elevate engineering standards while mentoring other developers and driving best practices Key responsibilities Drive end to end design and delivery for complex product features clarify ambiguity and de risk execution Raise code quality with thoughtful reviews pragmatic refactors and clear standards prevent issues from spreading Collaborate with Product Design Backend QA and DevOps to ship resilient user centric features Keep performance a priority set budgets profile code split optimize bundling and protect Core Web Vitals Select and implement effective state data patterns client vs server state caching storage with clear loading error semantics Improve developer experience lint format rules local workflows and build times Vite Webpack Rspack without over engineering تهران تهران چهارراه ولیعصر تمام وقت شرکت رانک کارشناس ارشد جنسیت تفاوتی ندارد بانکداری