Strategic Client Success Manager - Programmatic Growth

Nexxen; United States; On-site; USD 75,000 - 120,000; Full time

Job summary

Nexxen is seeking a Client Success Manager to own managed service campaign management and programmatic PMP deal execution for a portfolio of advertiser relationships.

You will drive satisfaction, retention, and growth by delivering strategic counsel, expert campaign management, and deep technical fluency across Nexxen's SSP, DMP, and deal infrastructure, collaborating with Sales, Ad Operations, and Supply teams from kickoff to optimization.

Qualifications

• 2+ years in a client-facing account management or operations role within a DSP, SSP, media agency, or publisher.
• Proven track record managing programmatic campaigns across CTV, online video, and/or display.
• Experience with PMP deal management, SSP platforms, and programmatic deal troubleshooting.
• Strong analytical mindset with the ability to translate data into actionable narratives.
• Excellent communication skills; able to explain technical concepts clearly to clients and internal teams.
• Highly organized with proven ability to manage competing priorities in a fast-paced environment.

Responsibilities

• Serve as the primary post-sale contact for a portfolio of managed service and programmatic advertiser accounts, building deep, trust-based relationships that drive retention and growth
• Diagnose client needs and develop tailored strategies that generate measurable results and incremental revenue for Nexxen
• Onboard new clients through platform demos, training sessions, and ongoing education on Nexxen's offerings and deal capabilities
• Support quarterly regional growth goals through proactive upsell and cross-sell activity grounded in data and performance insights
• Own end-to-end campaign delivery across managed service and PMP channels; including setup, launch, pacing, optimization, and performance reporting against KPIs
• Manage the full PMP deal lifecycle: deal setup, targeting configuration, implementation best practices, QA, and ongoing troubleshooting
• Execute multi-channel programmatic campaigns across CTV, online video, and display with a focus on precision and performance
• Support audience activation and targeting strategies through Nexxen's Data Management Platform (DMP)
• Maintain accurate campaign records and account documentation in Salesforce and internal systems

Skills

Client-facing experience

Analytical mindset

Communication

Organization

Tools

Excel

PowerPoint

Salesforce

Job description

Nexxen is seeking a Client Success Manager to own managed service campaign management and programmatic PMP deal execution for a portfolio of advertiser relationships.

You will drive satisfaction, retention, and growth by delivering strategic counsel, expert campaign management, and deep technical fluency across Nexxen's SSP, DMP, and deal infrastructure, collaborating with Sales, Ad Operations, and Supply teams from kickoff to optimization.