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Principal React Engineer Job Opening In Bengaluru – Now Hiring Kantar


Job description

About the Role

We're looking for a Senior React Engineer to join our front-end team and help shape the future of our customer-facing platform.

In this role, you will:

  • Lead the design, development, and optimization of complex user interfaces using React and modern front-end architecture.
  • Drive UI/UX excellence by closely collaborating with designers, product managers, and backend teams.
  • Own the quality of your code — writing clean, maintainable, and well-tested components.
  • Establish and maintain comprehensive unit, integration, and end-to-end test coverage.
  • Influence and implement best practices for CI/CD, performance, and security in front-end engineering.
  • Actively contribute to architectural decisions, technical roadmaps, and system design discussions.
  • Mentor and support other engineers through code reviews, knowledge sharing, and hands-on collaboration.
  • Thrive in a dynamic environment with autonomy and ownership over key front-end domains.


About You

We’re looking for a highly experienced engineer who brings both technical expertise and leadership maturity.

Ideal candidates will demonstrate:

  • A strong foundation in computer science, software engineering, or equivalent real-world experience.
  • Deep expertise in JavaScript, React, and TypeScript, with a proven track record of delivering production-grade SPAs at scale.
  • Experience architecting complex front-end systems, including modular component design, state management (e.G. Redux, Zustand, or equivalent), and performance optimization.
  • Solid experience with tooling and infrastructure: Webpack, Babel, npm/yarn, Git, Docker, etc.
  • A strong grasp of frontend testing strategies, including Jest, React Testing Library, and Cypress (or equivalents).
  • Familiarity with modern CI/CD pipelines and tools (e.G., GitHub Actions, CircleCI).
  • A security-first mindset and experience mitigating common frontend vulnerabilities.
  • Excellent communication and collaboration skills — you're comfortable leading discussions, sharing knowledge, and driving decisions across teams.
  • A growth mindset, passion for continuous improvement, and willingness to mentor others.

Required Skill Profession

Computer Occupations


  • Job Details

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Unlock Your Principal React Potential: Insight & Career Growth Guide


Real-time Principal React Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Principal React in Bengaluru, India, highlighting market share and opportunities for professionals in Principal React roles.

60488 Jobs in India
60488
5547 Jobs in Bengaluru
5547
Download Principal React Jobs Trends in Bengaluru and India

Are You Looking for Principal React Engineer Job?

Great news! is currently hiring and seeking a Principal React Engineer to join their team. Feel free to download the job details.

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Kantar adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying India laws and regulations

What Is the Average Salary Range for Principal React Engineer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Bengaluru. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

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Key qualifications for Principal React Engineer typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Principal React Engineer Job Success

Kantar interview tips for Principal React Engineer

Here are some tips to help you prepare for and ace your Principal React Engineer job interview:

Before the Interview:

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Other Openings

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By following these tips, you can increase your chances of making a positive impression and landing the job!

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