About the Company

NIQ (NielsenIQ) is a global leader in consumer intelligence, providing deep insights into consumer buying behavior and helping businesses identify new growth opportunities. With operations in over 100 markets and coverage of more than 90% of the world’s population, NIQ delivers advanced analytics and comprehensive data solutions to global clients.

Following its merger with GfK, NIQ combines industry-leading capabilities to offer a holistic view of retail and consumer trends through cutting-edge platforms and technologies, empowering organizations to innovate and grow.

Introduction

NIQ is hiring a Software Engineer (Backend) in Chennai to join its Activate team, which is building a next-generation SaaS platform for global retailers. This role focuses on developing scalable backend systems and microservices in a collaborative and innovative environment.

The ideal candidate will have strong experience in Java backend development, a solid understanding of system design, and a passion for building high-performance, reliable applications.

Key Responsibilities

Backend Development & Microservices

Design, develop, and deploy microservices from concept to production.
Build scalable and high-performance backend systems using Java and Spring.
Develop and manage containerized API services.

System Design & Ownership

Take ownership of feature development, maintenance, and operations.
Participate in design discussions and contribute to system architecture decisions.
Ensure application performance, scalability, and uptime.

Testing & Quality Assurance

Implement robust testing strategies including unit testing, TDD, and mocking.
Maintain high standards of code quality and best practices.
Troubleshoot and resolve issues effectively.

Collaboration & Innovation

Work in agile teams to design, implement, and deploy solutions.
Collaborate with cross-functional teams to deliver product features.
Research and suggest new technologies to improve product performance.

Required Qualifications

B.Sc. in Computer Science or a related field.
At least 3 years of experience in Java backend development.
Strong understanding of object-oriented programming and design patterns.
Experience with server-side technologies such as Java and Spring.
Hands-on experience with Docker, Kubernetes, and cloud environments.
Expertise in testing methodologies such as unit testing and TDD.
Proficiency in relational databases.
Strong analytical and problem-solving skills.
Excellent communication and teamwork abilities.

Preferred Qualifications

Experience with Azure or GCP cloud services.
Knowledge of large-scale SQL and NoSQL databases.
Familiarity with Agile or Extreme Programming methodologies.
Interest in learning new tools, technologies, and workflows.

Why Join Us / Benefits

Opportunity to work on a cutting-edge SaaS platform for global retailers.
Flexible working environment supporting work-life balance.
Access to learning platforms like LinkedIn Learning.
Employee Assistance Program (EAP) and wellness support.
Volunteer time off and inclusive workplace culture.
Work in a diverse, global organization focused on innovation and growth.