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Role: Senior Frontend Engineer (Freelance) Company: Ctruh About the Role We’re looking for a Senior Frontend Engineer (5+ years experience) to build high-performance, scalable, and visually refined web applications. This is a hands-on role focused on frontend architecture, performance optimization, and crafting exceptional user experiences. You’ll collaborate closely with product, design, and backend teams to ship production-grade features and define strong frontend engineering standards. What You’ll Do Architect and build scalable frontend applications (React / [login to view URL] or similar) Develop reusable component libraries and design systems Optimize performance (Core Web Vitals, lazy loading, code splitting, caching) Ensure accessibility (WCAG) and responsive cross-browser experiences Integrate REST/GraphQL APIs Improve build systems, testing (Jest, Cypress, Playwright), and CI/CD workflows Mentor junior engineers and contribute to technical decisions Tech Stack JavaScript / TypeScript, React, [login to view URL], HTML5, CSS3, Tailwind, Redux/Zustand, Webpack/Vite, Git workflows. What We’re Looking For 5+ years of frontend engineering experience Strong understanding of browser rendering & performance optimization Experience building scalable architecture from scratch Clean, maintainable, production-ready code Product mindset with strong UX understanding Nice to Have Experience with SSR/SSG, micro-frontends, design systems, and large-scale frontend platforms.
ID Projek: 40272950
48 cadangan
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Aktif 4 jam yang lalu
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48 pekerja bebas membida secara purata ₹24,641 INR untuk pekerjaan ini

What specific features are you looking to implement in the web application? I have over 5 years of experience building scalable frontend applications using React and Next.js. My approach focuses on performance optimization, ensuring fast loading times and a seamless user experience. I’ve developed reusable component libraries and designed systems with accessibility and responsive cross-browser performance in mind. Implementing REST/GraphQL APIs and improving CI/CD workflows are also part of my expertise. I’m committed to delivering clean, maintainable code while collaborating with cross-functional teams and mentoring junior engineers. If you’re interested in discussing your project further, I’d love to connect.
₹25,000 INR dalam 7 hari
4.9
4.9

⭐ Hello there, My availability is immediate. I read your project post on Senior Frontend Engineer for Web Development. We have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. We are an experienced team of full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
₹36,200 INR dalam 10 hari
4.6
4.6

With my extensive experience of over 8 years across various areas including frontend development, architecture, and performance optimization, I am confident in my ability to deliver outstanding results for your company. I have a strong understanding of browser rendering & performance optimization and have built scalable architectures from scratch, skills that align perfectly with your project requirements. I particularly pride myself on my ability to develop clean, maintainable, production-ready code which is an essential attribute for crafting the high-performing and scalable web applications you seek. Additionally, I am well-versed in all the key technologies mentioned in your project description from TypeScript to React and Redux/Zustand which gives me an added advantage in delivering top-quality and consistent work. My proficiency with testing (Jest, Cypress, Playwright) and CI/CD workflows ensures that releases are not only bug-free but also efficient. This paired with my experience in mentoring junior engineers will make me an effective collaborator for your team as well.
₹15,000 INR dalam 14 hari
4.3
4.3

I am an experienced React developer with 12 years of experience in frontend development and well versed in HTML, CSS, JAVASCRIPT, REACT, REDUX. I have also experience with micro frontends, unit tests. I have read your requirements and I will be glad to collaborate with this project. We can connect to share more details about the project.
₹25,000 INR dalam 7 hari
3.3
3.3

I'll promptly deliver this project in five days. I am a senior Frontend developer with 6+ experience in the field and I have worked on similar projects like this and I deliver clean, maintainable production-ready code built on scalable and well defined architecture
₹25,000 INR dalam 5 hari
0.0
0.0

Hey — read through your post on senior frontend engineer for web development. I've done similar work with JavaScript, Website Design, HTML5 recently. I can get a working version to you in about 1 week. What's the most important piece you'd want to see first? — Jazzy
₹22,500 INR dalam 7 hari
0.0
0.0

Bengaluru, India
Ahli sejak Mac 3, 2026
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$15-25 USD / jam
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₹1500-12500 INR
$250-750 USD
$30-250 USD
₹1500-12500 INR
$30-250 USD
₹12500-37500 INR
₹12500-37500 INR
$30-250 USD
€1500-3000 EUR
$250-750 USD