Senior Frontend and UI/UX Engineer
Category: Technology
Location:
- 8+ years of hands-on experience in building complex and scalable frontend products using TypeScript, React, Vue.js, and Next.js.
- Architect and implement robust, reusable, and maintainable frontend components and libraries. Demonstrates ability to write clean, well-documented, and testable code following best practices and coding standards.
- Experience in implementing seamless data flow between frontend and backend systems via RESTful and GraphQL APIs.
- Optimize frontend performance for speed, scalability, and responsiveness across various devices and browsers.
- Proven experience in implementing and maintaining state management solutions (e.g., Tanstack Query, Redux, Zustand, Vuex, Pinia) effectively.
- Experience in applying caching strategies and performance optimizations (SWR, React Query, lazy loading) to ensure rapid page loading and smooth interactions.
- Good understanding of developing real-time frontend systems, integrating WebSockets and libraries like Socket.io to deliver dynamic user experiences.
- Solid grasp of web browser functionality and the Document Object Model, coupled with a proactive desire to learn and leverage new browser features (e.g., Web Components, Shadow DOM, Service Workers).
- Take ownership of code quality and application stability through the strategic implementation of unit, integration, and end-to-end tests.
- Work closely with backend and design teams to seamlessly integrate APIs into user-friendly frontend interfaces.
- Collaborate closely with product managers and customer success team to translate requirements into functional and visually appealing user interfaces.
- Continuously stay up to date with industry trends, emerging technologies, and best practices to drive innovation and enhance development processes.
Requirements
- Bachelor/Master's degree in Computer Science, Software Engineering, or a related field (or equivalent experience).
- Proven experience (8+ years) as a Frontend Engineer with a strong portfolio showcasing your work in React, Vue.js, and Next.js.
- Understanding of modern frontend ecosystem, including but not limited to bundling, linting, testing, and releasing.
- Deep technical proficiency in:
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React: Including Hooks, Context API, state management libraries (Redux, Zustand), and testing frameworks (Jest, Cypress, Mocha, Chai, React Testing Library).
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Vue.js: Including Composition API, Options API, state management libraries (Vuex, Pinia), and testing frameworks (Jest, Vue Test Utils).
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Next.js: Including server-side rendering (SSR), static site generation (SSG), routing, and API routes.
- Solid understanding of core JavaScript concepts (ES6+), HTML5, and CSS3.
- Experience with CSS preprocessors (e.g., Sass, Less) and CSS-in-JS solutions (e.g., Styled Components, Emotion).
- Experience with RESTful and/or GraphQL API integration.
- Familiarity with modern frontend build tools and workflows (e.g., Webpack, Parcel, Vite, npm, yarn).
- Strong understanding of responsive design principles and cross-browser compatibility.
- Excellent communication and interpersonal skills, with the ability to work collaboratively and effectively within a team.
- A proactive and self-motivated approach to learning and staying current with technology.
- Familiarity with Cloud (Azure preferred, AWS, Google Cloud).
- Knowledge in DevOps systems, preferably Azure DevOps, and CI/CD pipelines.
- Experience with version control systems (Git), TFVC is a plus.
- Proficient understanding of Agile/Scrum methodologies and experience working in an Agile environment.
- Strong problem-solving skills, with the ability to analyze complex issues and deliver effective solutions.
- Ability to learn new technologies quickly and adapt to changing requirements.
- Good sense of documentation and writing clean code with comments.
Preferred:
- Experience working with legacy ASP.NET Web Forms applications.
- Experience with mode