Software Engineer (Python AND AI)

About Job: Software Engineer (Python, Fast API, Azure and AI), Chennai. We are seeking a highly motivated and experienced Software Engineer with strong expertise in Python development, AI/Generative AI solutions, and database technologies. The ideal candidate should be capable of independently designing, developing, and delivering scalable software solutions while working closely with business and technical stakeholders. The role requires a handson engineer who can take ownership from solution design through implementation and deployment. This is an exciting opportunity to work on mission-critical systems that process massive volumes of consumer and retail data for customers around the globe. Design, develop, test, and maintain scalable applications using Python. Design and implement AI/ML and Generative AI solutions to solve business problems. Translate business requirements into technical designs and executable solutions. Build and integrate APIs, microservices, and backend services. Design database schemas, optimize queries, and ensure data integrity and performance. Work independently to drive projects from requirement gathering through production deployment. Evaluate new technologies, AI frameworks, and tools to improve engineering efficiency. Troubleshoot production issues and provide timely resolutions. Ensure adherence to coding standards, security guidelines, and best practices. Collaborate with cross-functional teams including Product, Engineering, Data, and Operations teams. Create technical documentation, design documents, and operational runbooks. Participate in architecture discussions and contribute to technical decision-making. Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or related field. 4-7 years of professional software engineering experience developing enterprise-grade applications. Strong hands-on expertise in Python. Proven experience designing and implementing microservices and distributed systems. Strong understanding of Object-Oriented Programming (OOP), data structures, and software design principles. Experience with relational databases such as PostgreSQL, including data modeling, performance tuning, and query optimization. Strong SQL skills including query optimization, indexing, and database design. Strong understanding of REST APIs, asynchronous processing, messaging patterns, and scalable application design. Experience with cloud platforms such as Azure or GCP. Knowledge of software design patterns, system architecture, and engineering best practices. Strong problem-solving skills with the ability to independently drive complex technical solutions. Demonstrated ability to incorporate AI-enabled development workflows while maintaining engineering rigor, security standards, code quality, and architectural best practices. Experience working in Agile development environments. Excellent communication and collaboration skills. 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