Qureos

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Senior Frontend Developer

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Overview

We are seeking an experienced Senior Frontend Developer to lead the development of high-quality, scalable, and user-centric web interfaces. This role involves transforming product requirements into elegant, performant code and ensuring an exceptional experience across devices. The ideal candidate has deep expertise in modern JavaScript frameworks, a strong eye for design, and the ability to mentor teams while driving technical excellence.

Responsibilities

  • Develop, optimize, and maintain responsive frontend applications using modern frameworks (React, Vue, or similar).
  • Collaborate closely with product, design, and backend teams to translate requirements into intuitive user interfaces.
  • Lead architectural decisions, establish best practices, and enforce high standards in code quality, performance, and accessibility.
  • Build reusable UI components and libraries to support scalability and maintainability.
  • Conduct code reviews, provide mentorship, and guide junior and mid-level developers.
  • Optimize applications for maximum speed, security, and browser compatibility.
  • Integrate APIs and work with backend engineers to refine data flows.
  • Stay current with emerging frontend technologies and recommend tools and practices that improve the development process.


Requirements

  • 5+ years of professional frontend development experience.
  • Expert-level proficiency in JavaScript (ES6+), HTML5, and CSS3.
  • Strong experience with React, Vue, or Angular (React preferred).
  • Deep understanding of state management tools (Redux, Vuex, Zustand, etc.).
  • Experience with TypeScript and modern build tools (Vite, Webpack, Rollup).
  • Familiarity with design systems and component-driven development (Storybook, Radix, etc.).
  • Solid grasp of API integration, REST, GraphQL, and authentication flows.
  • Knowledge of testing frameworks (Jest, Cypress, Playwright).
  • Strong understanding of performance optimization, SEO fundamentals, and accessibility standards (WCAG).
  • Excellent problem-solving skills and ability to communicate technical concepts clearly.


Nice to Have

  • Experience with SSR/SSG frameworks (Next.js, Nuxt).
  • Familiarity with CI/CD pipelines and DevOps processes.
  • Background working in startup environments or fast-paced product teams.
  • Exposure to cloud platforms (AWS, GCP) or edge deployments.


What Success Looks Like

  • Delivering polished features quickly without compromising quality.
  • Elevating the frontend codebase through thoughtful architecture and clean patterns.
  • Improving team velocity by mentoring, documenting, and standardizing practices.
  • Advocating for user-centered design and pushing for high product excellence.

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