Senior Frontend Engineer
U
Unpack Holdings LimitedSoftware Engineering
Argentina. Brazil. Costa Rica. Colombia. Mexico. PolandFull-TimeSenior
Salary not disclosed
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Job Details
- Required Skills
- GraphQLJavascriptTypeScriptReact
Requirements
- Deep professional experience building production applications with React and TypeScript.
- Strong understanding of modern JavaScript, browser APIs, asynchronous programming, and frontend application architecture.
- Experience building scalable data-fetching and caching strategies using React Query or similar solutions.
- Hands-on experience consuming and integrating GraphQL APIs.
- Experience building, documenting, and maintaining component libraries using Storybook.
- Strong understanding of rendering behavior, performance optimization, code splitting, lazy loading, and frontend scalability.
- Experience designing reusable, maintainable, and developer-friendly component systems.
- Ability to work closely with designers and translate complex designs into polished user experiences.
Responsibilities
- Design, build, and maintain scalable frontend applications using modern JavaScript, TypeScript, and React ecosystems.
- Create responsive, performant, and intuitive user interfaces that deliver exceptional experiences.
- Develop reusable, maintainable component architectures and contribute to scalable design systems.
- Identify and resolve rendering bottlenecks, performance issues, and frontend scalability challenges.
- Build efficient frontend data flows using React Query, GraphQL, and modern state management patterns.
- Partner closely with product managers, designers, and backend engineers to translate ideas into high-quality user experiences.
- Contribute to code reviews, architectural discussions, engineering best practices, and mentorship initiatives.
- Evaluate emerging frontend technologies and help evolve the frontend platform.
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