Member Technical Staff 2 - Backend engineer (.Net)

At Nielsen, we are passionate about our work to power a better media future for all people by providing powerful insights that drive client decisions and deliver extraordinary results. Our talented, global workforce is dedicated to capturing audience engagement with content - wherever and whenever it’s consumed. Together, we are proudly rooted in our deep legacy as we stand at the forefront of the media revolution. When you join Nielsen, you will join a dynamic team committed to excellence, perseverance, and the ambition to make an impact together. We champion you, because when you succeed, we do too. We enable your best to power our future. Nielsen is a global leader in audience insights, data, and analytics, shaping the future of media. Our AdIntel (Advertising Intelligence) division is the industry’s gold standard for competitive advertising data. We track millions of occurrences across TV, Digital, Social, Radio, and Print to provide brands with a 360-degree view of the media landscape. As a Senior Software Engineer based in our Gurgaon hub, you will be at the heart of our technical transformation. You will architect and build robust .NET/ASP applications and high-scale ETL data pipelines required to process and serve massive global advertising datasets. This is a role for a high-impact engineer who thrives on solving complex data challenges, managing enterprise-grade Windows infrastructure, and leading end-to-end technical solutions in a hybrid, fast-paced environment. Application Architecture: Design, develop, and maintain high-performance, scalable web applications and APIs using the .NET/ASP.NET ecosystem to support critical AdIntel business operations. Data Pipeline Engineering: Build, optimize, and maintain robust ETL pipelines that ingest, transform, and integrate diverse media datasets into unified analytics platforms. Database Optimization: Architect complex relational database schemas and write highly optimized queries across PostgreSQL and MySQL to en