We are looking for a Java Full Stack Developer with 3+ years of experience in developing scalable web applications using Java, Spring Boot, and Angular. The ideal candidate should have hands-on experience across front-end and back-end development, API integration, database management, and exposure to AI/Generative AI technologies.
Key Responsibilities
- Develop and maintain web applications using Java, Spring Boot, Angular, HTML, CSS, and JavaScript/TypeScript.
- Design and implement RESTful APIs and microservices.
- Develop responsive and user-friendly UI components using Angular.
- Work with relational and NoSQL databases for application data management.
- Integrate third-party services, APIs, and AI capabilities into applications.
- Collaborate with cross-functional teams to deliver high-quality software solutions.
- Participate in code reviews, testing, debugging, and deployment activities.
- Optimize application performance, scalability, and security.
- Leverage AI-assisted development tools such as GitHub Copilot to improve productivity.
- Required Skills
- 5+ years of experience in Java Full Stack Development.
- Strong proficiency in Core Java, OOP concepts, Collections, Streams, and Multithreading.
- Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, Hibernate, and Microservices.
- Strong experience in Angular, TypeScript, JavaScript, HTML5, and CSS3.
- Experience with REST APIs and web services.
- Knowledge of SQL databases (PostgreSQL, MySQL, Oracle) and NoSQL databases (MongoDB).
- Experience with Git, Maven/Gradle, and CI/CD tools.
- Familiarity with Agile development methodologies.
- Experience with JUnit and unit/integration testing.
- AI & Generative AI Skills (Preferred)
- Understanding of Generative AI and Large Language Models (LLMs).
- Experience integrating OpenAI/Azure OpenAI APIs into applications.
- Exposure to Prompt Engineering and Retrieval-Augmented Generation (RAG).
- Knowledge of AI frameworks such as LangChain or Semantic Kernel is a plus.
- Experience building AI-powered chatbots, copilots, or knowledge assistants is preferred.
Qualifications
Nice to Have
Cloud experience with Azure.
Knowledge of event-driven architecture and Kafka.
Experience: 3-6 Years
Primary Skills: Java, Spring Boot, Angular, Microservices, REST APIs, SQL/NoSQL
Preferred Skills: Generative AI, OpenAI/Azure OpenAI, LangChain, GitHub Copilot, Cloud Technologies.
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://nielseniq.com/global/en/info/niqs-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
Want to keep up with our latest updates?
Follow us on: LinkedIn | Instagram | Twitter | Facebook
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
Skills Required
- 5+ years of experience in Java full-stack development
- Strong proficiency in Core Java, object-oriented programming, collections, streams, and multithreading
- Hands-on experience with Spring Boot, Spring MVC, Spring Data JPA, Hibernate, and microservices
- Strong experience with Angular, TypeScript, JavaScript, HTML5, and CSS3
- Experience with REST APIs and web services
- Experience with SQL databases such as PostgreSQL, MySQL, or Oracle
- Experience with MongoDB or other NoSQL databases
- Experience with Git, Maven or Gradle, and CI/CD tools
- Familiarity with Agile development methodologies
- Experience with JUnit and unit or integration testing
- Understanding of Generative AI and large language models
- Experience integrating OpenAI or Azure OpenAI APIs
- Exposure to prompt engineering and retrieval-augmented generation
- Knowledge of LangChain or Semantic Kernel
- Experience building AI-powered chatbots, copilots, or knowledge assistants
- Cloud experience with Azure
- Knowledge of event-driven architecture and Kafka
NielsenIQ Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about NielsenIQ and has not been reviewed or approved by NielsenIQ.
-
Parental & Family Support — Public materials highlight paid parental leave in the U.S., with additional paid disability time for birth parents. Parental leave is positioned as a standout element of the package.
-
Leave & Time Off Breadth — Unlimited or flexible PTO is referenced alongside paid holidays and sick leave, providing broad time-off options in many roles. Actual use can vary by team norms, but the formal breadth is notable.
-
Flexible Benefits — Work-from-home and hybrid arrangements are supported in many roles, with remote-friendly practices described across business lines. Flexibility is frequently positioned as a meaningful advantage.
NielsenIQ Insights
What We Do
NielsenIQ is the industry leader in global measurement and data analytics, and the most trusted source for retail and consumer intelligence. We deliver the complete truth to retailers, manufacturers, and our partners through our comprehensive data sets and powerful insights. We enable businesses to make critical decisions confidently, accelerating growth and optimizing performance.
Why Work With Us
We empower companies around the world to make bold decisions and transform their business with trusted data, solutions, and insights. Joining NielsenIQ means experiencing countless learning opportunities and gaining numerous pathways for growth.
Gallery
