Software Engineer (Java, springboot, microservices)

• Write complex maintainable and highquality code to develop scalable flexible and userfriendly applications using Java (Java 17) Spring Boot and cloud architecture. 
• Design and build highly available lowlatency cloudnative services using Spring Web (MVC/WebFlux) and microservices best practices. 
• Collaborate with crossfunctional teams and mentor junior engineers through design reviews code reviews and best practices. 
• Integrate and expose RESTful APIs with OpenAPI/Swagger; consume external services; implement idempotency pagination and error handling patterns. 
• Participate end-to-end in the SDLCdesign development testing deployment and production supportwith a focus on reliability and performance. 
• Ensure quality via unit/integration tests code coverage and performance testing adhering to secure and scalable design principles. 
• Implement observability with structured logging metrics and tracing; integrate with Datadog or Graylog. 
• Contribute to CI/CD using pipelines for build test coverage security scans and deployments. 
• Continuously learn and apply modern frameworks patterns and best practices to improve system performance and developer productivity. 

Qualifications :

• 3 years of applicable software engineering experience in backend or cloud-native application development. 
• Strong hands-on experience with Java and Spring Boot (Spring Web Spring Data Spring Validation; WebFlux is a plus). 
• Familiarity with Java GenAI/agent frameworks such as LangChain4j and Spring AI; experience integrating Azure OpenAI or equivalent is a plus. 
• Strong experience designing and integrating RESTful APIs; proficiency with OpenAPI/Swagger JSON and API versioning standards. 
• Proficiency with SQL and relational databases (PostgreSQL/MySQL/MS SQL Server); experience with JPA/Hibernate and Spring Data; skilled in query tuning and transaction management. 
• Experience with message queues/streams (Apache Kafka RabbitMQ or equivalent). 
• Testing & quality: JUnit 5 Mockito Testcontainers (nice to have) JaCoCo coverage; SonarQube or equivalent for static analysis. 
• Observability: Micrometer OpenTelemetry; hands-on with ELK Splunk Datadog or Graylog. 
• CI/CD: Experience with Jenkins pipelines (build deploy test coverage and quality gates); build tools Maven/Gradle. 
• Cloud & containers: Docker; exposure to Azure (AKS ACR Azure App Service Azure Monitor/Log Analytics). Azure OpenAI exposure is a plus. 
• Security: Spring Security OAuth2/OIDC JWT; awareness of OWASP best practices. 
• Strong communication skills; able to collaborate effectively with engineering and business stakeholders. 
• Bachelors degree (B.S.) in Computer Science Computer Engineering or related field. 

Additional Information :

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 NIQs 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 NIQs AI Safety Policies and Guiding Principles: NIQ

NIQ is the worlds leading consumer intelligence company delivering the most complete understanding of consumer buying behavior and revealing new pathways to 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 insightsdelivered with advanced analytics through state-of-the-art platformsNIQ delivers the Full View. NIQ is an Advent International portfolio company with operations in 100 markets covering more than 90% of the worlds population.

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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  Work :

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Employment Type :

Full-time