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UI React - Senior Engineer

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Posted On: 22 Jun 2026

Location: Noida, UP, India

Company: Iris Software

Why Join Iris?
Are you ready to do the best work of your career at one of India’s Top 25 Best Workplaces in IT industry? Do you want to grow in an award-winning culture that truly values your talent and ambitions?
Join Iris Software — one of the fastest-growing IT services companies — where you own and shape your success story.
 
About Us  
At Iris Software, our vision is to be our client’s most trusted technology partner, and the first choice for the industry’s top professionals to realize their full potential.
With over 4,300 associates across India, U.S.A, and Canada, we help our enterprise clients thrive with technology-enabled transformation across financial services, healthcare, transportation & logistics, and professional services.
Our work covers complex, mission-critical applications with the latest technologies, such as high-value complex Application & Product Engineering, Data & Analytics, Cloud, DevOps, Data & MLOps, Quality Engineering, and Business Automation.

Working with Us
At Iris, every role is more than a job — it’s a launchpad for growth.
Our Employee Value Proposition, “Build Your Future. Own Your Journey.” reflects our belief that people thrive when they have ownership of their career and the right opportunities to shape it.
We foster a culture where your potential is valued, your voice matters, and your work creates real impact. With cutting-edge projects, personalized career development, continuous learning and mentorship, we support you to grow and become your best — both personally and professionally.
Curious what it’s like to work at Iris? Head to this video for an inside look at the people, the passion, and the possibilities. Watch it here.

Job Description

Role Summary

The ideal candidate is not just a UI engineer, but a product-minded problem solver who can actively contribute to architecture, suggest improvements, challenge assumptions, and independently own epics from design through deployment.

This role requires strong collaboration with backend, mobile, product, and platform teams. Candidates should be comfortable leveraging AI tools to accelerate development, improve code quality, and increase engineering productivity.

Key Responsibilities

  • Design, build, and maintain scalable front-end applications using React
  • Own complex features and epics from requirement clarification to production release
  • Convert product requirements into intuitive and high-performance user experiences
  • Build reusable and maintainable component libraries
  • Collaborate closely with backend teams for API contract design
  • Participate actively in Agile ceremonies including sprint planning, estimation, retrospectives, and standups
  • Proactively identify risks, bottlenecks, and architectural improvements
  • Improve application performance, observability, and maintainability
  • Use AI engineering tools for coding acceleration, debugging, testing, and documentation

Required Technical Skills

  • 5-8 yrs Strong expertise in React.js
  • Advanced JavaScript / TypeScript
  • Deep understanding of component architecture and state management
  • Experience with Redux / Context API / Zustand
  • Strong HTML5, CSS3, responsive design knowledge
  • REST API integration experience
  • Experience with GraphQL preferred
  • Unit testing and component testing (Jest, React Testing Library)
  • Git and CI/CD workflow familiarity
  • Using observability tools like Splunk

Required Engineering Competencies

  • Strong Agile delivery experience
  • Ability to independently own epics
  • Proactive communication and stakeholder management
  • Strong debugging and problem-solving skills
  • Ability to provide technical recommendations rather than simply executing tasks
  • Comfortable working in distributed offshore teams

AI Expectations

Candidate must demonstrate practical use of AI-assisted engineering tools such as:

  • Code generation and scaffolding
  • Test automation
  • Refactoring assistance
  • Debugging acceleration
  • Documentation generation

Examples include GitHub Copilot, ChatGPT, Cursor, Claude, etc.

 

Mandatory Competencies

User Interface - React - React
User Interface - React - React Hooks
User Interface - React - React Maps
User Interface - React - RedUX
User Interface - JavaScript - JavaScript
User Interface - HTML - HTML/CSS
Beh - Communication and collaboration

Perks and Benefits for Irisians
Iris provides world-class benefits for a personalized employee experience. These benefits are designed to support financial, health and well-being needs of Irisians for a holistic professional and personal growth. Click here to view the benefits.

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