Senior UI Developer

Job Category: UI Developement
Job Id: 230828-02
Job Type: Full Time
Experience: 8+ years
Technologies: Frontend Development UI Developement
Location city: Hybrid
Job Location: Chennai

Job Summary:

As a Senior UI Developer, you will lead the design, development, and optimization of responsive and performant user interfaces across our range of products. Your expertise in front-end technologies, performance optimization techniques, and modern UI/UX principles will be critical in ensuring our applications deliver a seamless and engaging user experience.


  • Lead the design and development of responsive and visually captivating user interfaces using HTML, CSS, and JavaScript frameworks.
  • Implement performance optimization strategies to ensure fast loading times, smooth animations, and efficient rendering of UI elements.
  • Write clean, maintainable, and well-documented code while adhering to coding standards and best practices.
  • Collaborate with designers, back-end developers, and other stakeholders to translate design mockups and wireframes into functional, high-performance UI components.
  • Ensure compatibility and responsiveness across various browsers and devices, addressing any issues that may arise.
  • Continuously iterate on UI/UX designs to improve user engagement and interaction.
  • Recommend best coding practices and understand the criticality of removing unused code without breaking the flow.
  • Understanding Core web vitals to optimize the performance of the website by discovering bottlenecks.
  • Conduct thorough performance testing and profiling to identify bottlenecks and areas for improvement.



  • Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • 8+ years of professional experience in UI/UX development with a strong focus on performance optimization.
  • Proficiency in HTML5, CSS3, JavaScript, and modern JavaScript frameworks (e.g., React, Angular, Vue).
  • Solid understanding of performance profiling and optimization techniques for web applications.
  • Experience with front-end build tools, version control systems, and package managers.
  • Familiarity with responsive design principles and mobile-first development.
  • Strong problem-solving skills with the ability to diagnose and resolve UI performance issues.
  • A portfolio of previous UI projects demonstrating your expertise in creating high-performance user interfaces is a plus.
  • Having knowledge of eCommerce applications with eCommerce platforms is plus (ex. SFCC, CommerceTools etc)
  • Should be ready to work in shifts (3:30 PM IST to 12:30 AM IST).


About Company

Founded in 2008 and headquartered in Texas, USA, NULogic is one of the leading digital transformation companies that combines software expertise and industry intelligence. We are a global system integrator with over 15+ years of expertise in the world of digital commerce while working for some of the biggest international retailers in the US, EU, and LATAM markets!
From a largely bespoke, homegrown MACH-based commerce solution to a cloud-based, scalable and agile technology landscape, we have enabled our clients to connect to their customers seamlessly in an increasingly digital yet personalized way! We like to provide consistent cutting-edge technology and are committed to forging long-term relationships with our clients. While executing the digital transformation journey, we continue to support our client’s live operations from more than 7 global on-shore/ near-shore operations centres around the globe.

In addition to implementing world-renowned commerce solutions like Commercetools, Elasticpath, Salesforce Commerce Cloud and more, we also specialize in retail system development, Microservice implementation, Frontend development, CMS customization, Cloud infrastructure, Mobile app development, QA automation, Data analytics and engineering.

Learn more about us at our website:

Company Headquarters:

3721 S Stonebridge Dr Unit 1403, McKinney TX 75070

Apply for this position

Allowed Type(s): .pdf, .doc, .docx