UI React - Senior Engineer

🏢 About Iris Software

Iris Software is a fast-growing IT services company with over 4,300 associates across India, U.S.A, and Canada. Their vision is to be a trusted technology partner for clients and a top choice for professionals. They specialize in technology-enabled transformation for enterprise clients across financial services, healthcare, transportation & logistics, and professional services, focusing on complex applications, data & analytics, cloud, and DevOps.

🎯 The Role

This role is for a Senior UI React Engineer to design and develop scalable React enterprise applications. You will be responsible for defining reusable React component architecture, integration strategies, and leading state management with Redux. The position involves end-to-end delivery of modules, conducting code reviews, and driving improvements in CI/CD pipelines and operational efficiency.

🛠️ Tech Stack

React, CSS3, HTML5, JavaScript (ES6+), React Hooks, React Maps, React Performance Optimization, Redux, TanStack Query (React Query), Jest, React Testing Library (RLT).

💼 What You'll Do

• Design and develop scalable React enterprise applications aligned with business and engineering goals.
• Define API contracts, service boundaries, and integration strategies for distributed and enterprise-grade systems.
• Define reusable React component architecture and scalable frontend integration strategies.
• Drive implementation of reusable React Hooks and scalable component-driven architecture patterns.
• Own end-to-end delivery of assigned modules including design, development, testing support, and deployment readiness.
• Conduct code reviews ensuring adherence to coding standards, security guidelines, and engineering best practices.
• Lead Redux state management implementation across enterprise frontend applications.
• Drive improvements in CI/CD pipelines, logging, monitoring, and deployment automation to improve operational efficiency.
• Troubleshoot production issues and performance bottlenecks by performing detailed root cause analysis and implementing sustainable fixes.
• Implement TanStack Query (React Query) strategies for optimized asynchronous data handling and caching.

✅ What You'll Need

• 7-8 years of experience in UI/Frontend development with a strong focus on React.
• Mandatory skills include React, CSS3, HTML5, JavaScript (ES6+), React Hooks, React Maps, React Performance Optimization, Redux, TanStack Query (React Query), Jest, and React Testing Library (RLT).
• Demonstrated strong technical ownership and accountability in delivering complex, high-quality frontend solutions.
• Ability to collaborate effectively with cross-functional teams and business stakeholders.
• Experience in driving engineering excellence through code reviews, automation, and performance optimization.
• Strong analytical and problem-solving skills to resolve complex technical challenges.
• Mentorship experience for junior developers.
• Effective communication skills with technical and non-technical stakeholders.
• Adaptability and a commitment to continuous learning.
• Strong attention to detail in architecture, code quality, security, and performance.

🌟 Nice to Have

• Initiative in driving reusable frameworks, automation, and process improvements.
• Ability to balance technical excellence with business priorities to deliver scalable and maintainable solutions.