Senior Software Engineer (Golang, Python, SQL)

Job Description

As a Senior Software Developer at Digital-shelf, NielsenIQ’s platform for omnichannel CPG brands analytics, you’ll work across backend software to deliver scalable, high-performance solutions that drive real-time insights for our clients.

Key Responsibilities

• Design, develop, and maintain backend services with a strong focus on performance and scalability.
• Implement efficient algorithms and seamless user experiences using Python and Golang.
• Collaborate with cross-functional teams including product managers, designers, and data researchers to translate business needs into technical solutions.
• Optimize applications for performance, security, and responsiveness.
• Lead architectural discussions and mentor junior developers through code reviews and best practices.
• Build and integrate RESTful APIs to support dynamic data access and delivery.
• Own end-to-end delivery of features, including infrastructure, backend, and frontend components.
• Stay up to date with industry trends and contribute innovative ideas to evolve the platform.
• Contribute to Agile practices including sprint planning, estimation, and documentation.

About Digital-shelf at NIQ

Digital-shelf provides a powerful, collaborative analytics platform that helps brands interpret and master their omnichannel data. Real-time e-store data and advanced AI algorithms offer actionable insights and clear strategic guidance for optimized execution across an organization.

Qualifications

Tech Stack & Tools

• Frontend: React.js, HTML5, CSS3, Next.js
• Backend: Golang, Python
• Cloud & DevOps: Google Cloud Platform (GCP), Filestore
• Databases: PostgreSQL, SQL, Redis, MongoDB
• Analytics Engines: DuckDB, Polars
• Testing & Automation: Cypress.io
• Other Tools: RESTful APIs, Git, Agile methodologies

Nice to Have

• Experience with React.js, HTML5, CSS3, Next.js, Rust.
• Familiarity with automation testing and CI/CD pipelines.
• Exposure to scalable architecture and microservices.

Qualifications

Bachelor's or master's degree in computer science, IT, or a related field. 5–7 years of experience as a Full Stack Developer or in a similar role. Strong portfolio of technical projects demonstrating full stack expertise. Excellent problem-solving, communication, and collaboration skills.

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 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 where 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.