Manager - Ad Sales (GCS)
We are looking for a high-energy, execution-focused Key Account Manager to join the GCS (Growth & Customer Sales) team at JioStar. This role is built for someone who understands the digital advertising ecosystem deeply and enjoys managing day-to-day client relationships, driving incremental revenue, and ensuring seamless campaign delivery across a fast-moving portfolio. This role demands a sharp focus on performance-led, digital-first advertising solutions for growth advertisers.

Key Responsibilities
-Manage and grow revenue from a defined portfolio of GCS accounts across digital advertising solutions.
-Act as the primary point of contact for clients, agencies, and internal stakeholders
-Identify upsell and cross-sell opportunities aligned to client objectives and campaign outcomes.
-Own pipeline hygiene, forecasts, and internal tracking; flag risks and gaps proactively
-Work closely with campaign execution, product, analytics, and finance teams to ensure smooth delivery and client satisfaction.
-Track trends across the Indian digital advertising ecosystem,



including formats, platforms, and performance benchmarks.
-Support campaign planning, proposals, and post-campaign reviews with actionable insights

Skills & Attributes for Success
-Robust understanding of the digital advertising ecosystem - media planning, buying, performance metrics, and client KPIs
-Solid relationship management and client-handling skills
-Commercial mindset with attention to detail and follow-through
-Comfortable operating in a fast-paced, high-volume sales environment
-Clear communicator with strong coordination and stakeholder management abilities

Preferred Experience
-7-10 years of experience in digital ad sales, media sales, or performance advertising
-Experience managing multiple accounts and delivering against revenue targets
-Familiarity with ad tech platforms, reporting tools, and campaign optimisation frameworks is a plus.

Disclaimer: This job posting has

📌 Manager - Ad Sales, GCS (Mumbai)
🏢 Viacom18
📍 Mumbai