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Senior Frontend Engineer - Remote

dentsu
USA - Remote - Massachusetts, United States, United StatesRemotefull_timeVerifiedPosted 4 Mar 2025
💰 $110,400/yr($68,000/yr$110,400/yr)

About the role

The purpose of this role is to develop required software features, achieving timely delivery in compliance with the performance and quality standards of the company.

Job Description:

We are seeking a Senior Frontend Engineer with deep expertise in JavaScript/TypeScript, Next.js, and React.js to join our growing engineering team. You will have a strong track record in building scalable, performant, and maintainable web applications while delivering pixel-perfect, accessible, and high-quality UI components. 

  

You will focus on developing a modern headless web platform for a leading hospitality brand, enabling hotel bookings, loyalty programs, personalization, and AI-driven recommendations. You will work with a headless CMS, custom middleware, and multilingual support to create seamless, high-performance user experiences. 

 

Key Responsibilities 

  • Develop & maintain high-performance web applications using Next.js, React, and TypeScript. 

  • Implement responsive, pixel-perfect UI components based on design system guidelines. 

  • Integrate APIs (REST, GraphQL) and optimize CRUD operations for performance and scalability. 

  • Work with headless CMS platforms (e.g., Contentful, Sanity, Strapi) for content management and personalization. 

  • Ensure cross-browser compatibility, web accessibility (WCAG standards), and SEO best practices. 

  • Collaborate with UI/UX designers, backend engineers, and product teams to build intuitive, frictionless experiences. 

  • Optimize performance through Lighthouse audits, caching strategies, and Core Web Vitals improvements. 

  • Write clean, well-documented, and testable code, following modern best practices. 

  • Conduct code reviews, contribute to technical discussions, and mentor junior developers. 

  • Work in an Agile/Scrum environment, contributing to sprint planning, retrospectives, and stand-ups. 

 

Required Skills & Experience 

  • 5+ years of front-end development experience focusing on JavaScript/TypeScript. 

  • 3+ years of hands-on experience with Next.js and React.js in production. 

  • Advanced CSS skills, including CSS Modules, SCSS, PostCSS, and responsive design principles. 

  • API Integration & CRUD Operations: Expertise in RESTful APIs and GraphQL. 

  • Headless CMS Experience: Strong background in Sitecore, Contentful, Sanity, Strapi, or similar CMS platforms. 

  • Web Performance & Optimization: Experience with Lighthouse, Core Web Vitals, caching strategies, and performance monitoring. 

  • Testing & QA: Proficiency in Jest, Cypress, Playwright, and UI testing strategies. 

  • Version Control & CI/CD: Experience with Git (GitHub/GitLab/Bitbucket), automated testing, and cloud deployments (Vercel, AWS, Netlify, or Cloudflare Pages). 

  • Experience in Agile/Scrum development methodologies and proficiency with Jira, Trello, or ClickUp. 

The annual salary range for this position is $68,000-$110,400. Placement within the salary range is based on a variety of factors, including relevant experience, knowledge, skills, and other factors permitted by law.

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Company

dentsu

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