Strategic Client Success Manager: Programmatic Campaigns

Nexxen International; New York, Northern (NY, KY); Hybrid; USD 80,000 - 95,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Disability insurance

401(k)

EAP

Parental leave

Unlimited vacation

Company-paid holidays

Job summary

Nexxen International is seeking a Client Success Manager in New York to lead post-sale client relationships and drive revenue through expert campaign management, strategic consulting, and deep product fluency across our DSP/SSP platforms and deal infrastructure.

You will collaborate with Strategic Sales, Ad Operations, and Supply teams to ensure campaigns and PMP deals are launched, optimized, and scaled from kickoff to performance.

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 both clients and internal teams.
• Highly organized with proven ability to manage competing priorities in a fast-paced environment.
• Familiarity with Salesforce, ad servers, brand safety, and verification platforms.

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.
• Act as a trusted advisor on Nexxen's DSP/SSP offerings — translating complexity into clear, actionable guidance for clients.
• Leverage performance data, market trends, and Nexxen's full product suite to develop proactive campaign recommendations and identify upsell opportunities.
• Collaborate cross-functionally to troubleshoot campaign and deal performance, surfacing creative solutions that meet evolving client needs.

Skills

Excel

PowerPoint

Communication

Analytical thinking

Tools

Salesforce

Job description

Nexxen International is seeking a Client Success Manager in New York to lead post-sale client relationships and drive revenue through expert campaign management, strategic consulting, and deep product fluency across our DSP/SSP platforms and deal infrastructure.

You will collaborate with Strategic Sales, Ad Operations, and Supply teams to ensure campaigns and PMP deals are launched, optimized, and scaled from kickoff to performance.