Software Java Cross-Stack Development

Role Overview

We are looking for a Mid-Level Full Stack Engineer with strong hands-on expertise in ecosystem and working experience in Java (Spring Boot). This role demands deep technical ownership strong problem-solving skills and the ability to learn quickly and make things work in complex systems.

The engineer is expected to actively leverage AI tools to improve development speed code quality test coverage and security posture.

Key Responsibilities

• .NET & Backend Engineering (Core)
• Design develop and maintain applications and C#
• Build and maintain WPF applications using MVVM architecture
• Develop and consume RESTful APIs
• Write clean testable and maintainable code following SOLID principles
• Debug and resolve complex functional and performance issue

Data & Integration

• Design and work with SQL databases (queries schema design optimization)
• Integrate backend services with desktop and web applications
• Ensure data consistency reliability and performance

• Cloud & Platform (Azure Mandatory)
• Work with Microsoft Azure services including:
• Azure Blob Storage
• Azure Kubernetes Service (AKS)
• Understand cloud-native application deployment and runtime behavior
• Collaborate with DevOps teams on deployments scaling and monitoring

Java & Cross-Stack Development

• Contribute to backend services built using Java and Spring Boot
• Understand service interactions and integration patterns
• Depth in Spring Boot is flexible but hands-on working experience is required

Problem Solving & Engineering Mindset

• Analyze complex technical problems and propose workable solutions
• Debug across UI backend database and cloud layers
• Quickly learn unfamiliar systems or technologies when needed
• Take ownership of issues from identification to resolution

AI-Driven Development (Must Have)

• Actively use AI tools (Copilot ChatGPT IDE AI assistants scanners) in daily work
• Use AI to:
•   o Accelerate development and refactoring
•   o Improve unit and integration test coverage
•   o Identify and remediate security vulnerabilities
•   o Assist in debugging and root-cause analys
• Apply strong judgment to validate AI-generated output

Code Quality Testing & Security

• Write unit and integration tests and API layers
• Maintain reasonable code coverage and reliability
• Understand and address common security vulnerabilities (OWASP)
• Participate in code reviews and quality improvements

Qualifications :

Required Skills & Qualifications

Mandatory Skills

• 25 years of professional software development experience
• Strong expertise and C#
• Hands-on experience with WPF and MVVM architecture
• Experience building and consuming REST APIs
• Strong SQL database experience
• Working experience with Microsoft Azure including:
• Azure Blob Storage
• Azure Kubernetes Service (AKS)
• Working experience with Java and Spring Boot
• Strong debugging analytical and problem-solving skills
• Hands-on experience using AI tools in software development

Good to Have

• Frontend experience with React or Angular
• CI/CD exposure (GitHub Actions Azure DevOps etc.)
• Knowledge of microservices and containerized applications
• Experience with cloud monitoring and logging tools

What We Value Most

• Strong technical fundamentals and ownership
• Ability to learn fast and solve real problems
• Engineering judgment over rote knowledge
• Responsible and effective use of AI

What We Offer

• High-impact engineering role with real ownership
• Exposure to Azure and AI-assisted development
• Strong learning and growth opportunities
• Competitive compensation

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 :

No

Employment Type :

Full-time