Key Responsibilities
- Design, develop, test, and deploy backend services using Java and Spring Boot.
- Build and maintain REST APIs to integrate with internal and external systems.
- Work with relational databases (e.g., MySQL, PostgreSQL) for schema design, queries, and performance optimization.
- Implement robust logging, error handling, and monitoring practices.
- Participate in code reviews, design discussions, and agile development ceremonies.
- Troubleshoot issues, perform root-cause analysis, and deliver reliable fixes.
- Collaborate using GitHub for version control and CI/CD integration.
- Contribute to improving development productivity using tools like GitHub Copilot.
Mandatory Skills
- Strong understanding of Core Java (Collections, Streams, Multithreading, Exception Handling).
- Hands-on experience with Spring Boot and REST API design/development.
- Solid knowledge of data structures and object-oriented programming (OOP) principles.
- Experience with SQL and database fundamentals.
- Proficiency with JSON structures, parsing, and validation.
- Familiarity with logging frameworks (e.g., SLF4J, Logback) and debugging tools.
- Working experience with Git/GitHub for version control and collaboration.
- Ability to write clean, readable, and maintainable code.
- Exposure to microservices architecture and inter-service communication.
- Knowledge of Cloud platforms (Azure, AWS, or GCP).
- Familiarity with unit testing frameworks (JUnit, Mockito).
Good-to-Have Skills
- Experience with containerization tools (Docker, Kubernetes).
- Exposure to CI/CD pipelines and DevOps practices.
- Understanding of API security and authentication mechanisms (OAuth, JWT).
- Experience using GitHub Copilot or other AI-assisted coding tools.
Our Benefits
- Flexible working environment
- Volunteer time off
- LinkedIn Learning
- Employee-Assistance-Program (EAP)
NIQ may utilize artificial intelligence (AI) tools at various stages of the recruitment process, including résumé screening, candidate assessments, interview scheduling, job matching, communication support, and certain administrative tasks that help streamline workflows. These tools are intended to improve efficiency and support fair and consistent evaluation based on job-related criteria. All use of AI is governed by NIQ’s principles of fairness, transparency, human oversight, and inclusion. Final hiring decisions are made exclusively by humans. NIQ regularly reviews its AI tools to help mitigate bias and ensure compliance with applicable laws and regulations. If you have questions, require accommodations, or wish to request human review were permitted by law, please contact your local HR representative. For more information, please visit NIQ’s AI Safety Policies and Guiding Principles: https://www.nielseniq.com/global/en/ai-safety-policies.
About NIQ
NIQ is the world’s leading consumer intelligence company, delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth. In 2023, NIQ combined with GfK, bringing together the two industry leaders with unparalleled global reach. With a holistic retail read and the most comprehensive consumer insights—delivered with advanced analytics through state-of-the-art platforms—NIQ delivers the Full View™. NIQ is an Advent International portfolio company with operations in 100+ markets, covering more than 90% of the world’s population.
For more information, visit NIQ.com
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Our commitment to Diversity, Equity, and Inclusion
At NIQ, we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve. We believe that embracing a wide range of perspectives drives innovation and excellence. All employment decisions at NIQ are made without regard to race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other characteristic protected by applicable laws. We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact. To learn more about our ongoing efforts in diversity and inclusion, please visit the https://nielseniq.com/global/en/news-center/diversity-inclusion
