Senior Frontend Developer / Tech Lead
工作概述 React, Next.js,架构和交互式图形，5至8年 本职位拥有复杂的前端功能技术方向，并通过设计决策，评论和导师支持团队。成功的候选人应将强大的 React 和 Next.js 工程与建筑，性能和集成专业知识结合起来。必须具备技能 ·对 React,Next.js,TypeScript 和现代子基础组件设计的先进经验。·能够设计可扩展的前端架构，具有单个来源的真相和界限之间的 UI,商业逻辑和数据访问。· 经验设计可重复使用的组件库和管理一致的组件 API. · 有深入的 Zustand,Redux 工具包或同等状态管理方法的经验，包括高效选择器设计。·强大的 HTML,CSS 和 SCSS 技能，包括响应式设计，可访问性和风格隔离。· 从详细视觉规范中实现接口并使用 IBM 碳或材料 UI 等设计系统的经验。· 强大的 REST API 集成经验，包括编写模型，适配器，民意调查和缺乏或不一致数据的防御处理。·经验与后端团队定义或验证 API 合同，并应用合约测试原则。· 具有表现实践的专业知识，包括配置文件，备忘录，代码分区，惰加载和捆绑分析。· 对图像重屏幕上的框架速率，GPU 使用和内存行为有意识。· 使用 WebGL,3.js 或 React Three Fiber 的实践经验，包括场景和摄像头控制，指针选择和动画时间线程。·在层次 UI 和图形表面上管理事件和互动。·将地图 SDK 集成，处理坐标系统，实现供应商倒退以及安全管理 API 令牌的经验。· 通过清洁的道具和回调，孤立式风格以及没有意想不到的全球副作用来构建集成在现有主机应用程序中的组件的能力。· 具有实用测试策略支持的 Vitest 或 Jest 和 React Testing Library 的强大测试经验。· 使用严格的 TypeScript,错误界限，跨浏览器测试和浏览器 DevTools 的经验。• 在 CI/CD 管道，Git 工作流程和高质量的拉动请求审查中贡献经验。
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Job Overview
React, Next.js, architecture and interactive graphics | 5 to 8 years
This role owns technical direction for complex front-end features and supports the team through design decisions, reviews and mentoring. The successful candidate should combine strong React and Next.js engineering with architecture, performance and integration expertise.
Must Have Skills
- Advanced experience with React, Next.js, TypeScript and modern hooks-based component design.
- Ability to design scalable front-end architecture with a single source of truth and clear boundaries between UI, business logic and data access.
- Experience designing reusable component libraries and governing consistent component APIs.
- Deep experience with Zustand, Redux Toolkit or an equivalent state-management approach, including efficient selector design.
- Strong HTML, CSS and SCSS skills, including responsive design, accessibility and style isolation.
- Experience implementing interfaces from detailed visual specifications and using design systems such as IBM Carbon or Material UI.
- Strong REST API integration experience, including typed models, adapters, polling and defensive handling of missing or inconsistent data.
- Experience defining or validating API contracts with backend teams and applying contract-testing principles.
- Demonstrated performance expertise, including profiling, memoisation, code splitting, lazy loading and bundle analysis.
- Awareness of frame rate, GPU utilisation and memory behaviour on graphics-heavy screens.
- Hands-on experience with WebGL, three.js or React Three Fiber, including scene and camera control, pointer picking and animation timelines.
- Experience managing events and interaction across layered UI and graphics surfaces.
- Experience integrating map SDKs, handling coordinate systems, implementing provider fallbacks and managing API tokens safely.
- Ability to build components that integrate into an existing host application through clean props and callbacks, isolated styles and no unintended global side effects.
- Strong testing experience with Vitest or Jest and React Testing Library, supported by a practical test strategy.
- Experience with strict TypeScript, error boundaries, cross-browser testing and browser DevTools.
- Experience contributing to CI/CD pipelines, Git workflows and high-quality pull-request reviews.
• Experience with Azure DevOps
- Proven technical leadership through mentoring, task breakdown, estimation and technical documentation.
- Understanding of front-end security fundamentals, including secure environment configuration, safe logging and responsible third-party dependency use.
Good to Have Skills
- Experience with advanced animation libraries such as GSAP or Framer Motion.
- Experience with charting and data-visualisation libraries.
- Experience with visual regression testing or end-to-end testing using Playwright
- Experience with internationalisation and localisation at scale.
- Familiarity with micro-frontends, monorepos or design-system governance.
- Experience with production observability, release support and incident investigation.
- Experience leading technical discovery or proof-of-concept work for complex interactions.
Salary: $30 – $35 / hourOriginally posted on Himalayas