Job Summary

The Senior UI Developer is responsible for designing, developing, and maintaining modern, responsive, and user-friendly web applications. This role involves collaborating with UX/UI designers, backend developers, and stakeholders to deliver high-quality user experiences. The ideal candidate will have extensive experience in front-end development, a strong understanding of contemporary JavaScript frameworks, and a passion for building scalable and visually appealing applications.

Responsibilities

- Develop and maintain responsive, high-performance web interfaces using HTML5, CSS3, JavaScript, and modern front-end frameworks such as React, Angular, or Vue.js.

- Collaborate closely with UX/UI designers to translate wireframes and design concepts into intuitive and visually appealing user experiences.

- Optimize applications for speed, scalability, and overall performance.

- Ensure cross-browser compatibility and mobile responsiveness across multiple devices and platforms.

- Integrate front-end applications with backend APIs, services, and enterprise systems.

- Write clean, maintainable, and reusable code following industry best practices and coding standards.

- Participate in code reviews and contribute to continuous improvement initiatives.

- Troubleshoot and resolve UI-related issues, defects, and performance bottlenecks.

- Collaborate with cross-functional teams in an Agile development environment to deliver high-quality solutions.

- Stay current with emerging front-end technologies, UI trends, and industry best practices.

- Provide technical guidance and mentorship to junior developers when needed.

- Support ongoing enhancements, maintenance, and upgrades of existing applications

Requirements

- 10+ years of hands-on experience in UI development and front-end application design.

- Bachelor s degree in computer science, Information Technology, Design, or a related field,



or equivalent practical experience.

- Strong proficiency in HTML5, CSS3, JavaScript, and contemporary JavaScript frameworks such as React, Angular, or Vue.js.

- Experience developing responsive and mobile-friendly web applications.

- Strong understanding of front-end architecture, component-based development, and web standards.

- Experience integrating applications using RESTful APIs and asynchronous request handling.

- Proficiency with version control systems such as Git.

- Experience troubleshooting and optimizing application performance.

- Strong analytical and problem-solving skills with excellent attention to detail.

- Excellent communication, collaboration, and stakeholder management skills.

- Ability to work independently and effectively within a team environment.

- Experience working in Agile/Scrum development environments.

Nice to Have

- Experience implementing accessibility standards and best practices, including WCAG compliance.

- Knowledge of design and prototyping tools such as Figma, Sketch, or Adobe XD.

- Experience with UI testing frameworks and automated testing practices.

- Familiarity with CI/CD pipelines and modern DevOps practices.

- Understanding of Identity and Access Management (IAM) concepts and security best practices.

- Experience working in enterprise-scale application development environments.

- Relevant certifications in front-end development, web technologies, or cloud platforms.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

Disclaimer: The job location mentioned in this description is based on publicly available information or company headquarters. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 UI Architect (Bengaluru)
🏢 Simeio Solutions
📍 Bengaluru