Company Description

About Nielsen

Nielsen is a global leader in audience measurement, data, and analytics, shaping the future of

media. By measuring behavior across all channels and platforms to discover what audiences

love, we empower our clients with trusted intelligence that fuels action.

Job Description

About the Team
Join the Nielsen AdTech team as we build the next-generation software suite, Nielsen One.

We are unifying Nielsen’s global offerings into one seamless experience using cutting-edge

technologies. We are looking for smart, innovative engineers ready to tackle complex integration

tasks, introduce new technologies, and influence our architectural roadmap.

The Role

As a Principal Scala Engineer, you will set the technical vision and strategy for our most

critical systems. You will act as a force multiplier—mentoring a cross-functional team,

championing engineering excellence, and pioneering the adoption of recent functional and

reactive patterns.

Key Responsibilities

● Architectural Strategy: Define and evangelize the long-term roadmap for high-scale,





mission-critical distributed systems.

● Engineering Excellence: Lead architecture reviews ensuring designs align with

security, scalability, and cost-efficiency goals.

● System Design: Implement event sourcing and CQRS patterns; analyze the impact of

changes on complex data flows.

● Leadership & Mentorship: Guide junior engineers and drive a culture of continuous

learning and experimentation.

● Operational Maturity: Drive the adoption of advanced DevSecOps and SRE principles,

ensuring 24/7 application reliability and performance.

● Collaboration: Partner with Product, Data Science, and Account Management to

translate business requirements into robust technical stories.

Qualifications

Qualifications & Skills

Required Technical Expertise
● Scala Mastery: Minimum 2-3 years of experience with Scala, including upgrading, maintaining,

and performance tuning large-scale applications.

📌 Principal Member of Technical Staff (Gurugram)
🏢 The Nielsen
📍 Gurugram