Junior Client Success Manager

Tremor International

Tremor International

Posted on May 18, 2026

Location

Tel Aviv, Israel

Employment Type

Full time

Location Type

Hybrid

Department

Taptica

Who is Nexxen?
Flexible advertising, unified by data. Nexxen empowers advertisers, agencies, publishers and broadcasters around the world to utilize data and advanced TV in the ways that are most meaningful to them. Our flexible and unified technology stack comprises a demand-side platform (“DSP”) and supply-side platform (“SSP”), with the Nexxen Data Platform at its core.

Why join the Nexxen team?
With a global footprint, you can be part of a team that is transforming advertising through our creative, flexible and unified solutions. Employees hustle, commit and dedicate themselves to pillars that make up the Nexxen Way – the 3Cs - Customer Centric, Curious Mindset, Collaborative with No Ego.

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We're looking for a Junior Client Success Manager to join our Client Success team in Tel Aviv.

What You’ll Do:

  • Build and maintain a strong relationship with the advertisers on a day-to-day aspect as well as providing strategic planning for their growth

  • Manage campaigns, analyze, and optimize performance to meet ROI goals

  • Analyze data from multiple platforms for decision making

  • Build and maintain strong relationships with cross-functional teams, collaborating closely with Publisher Relations, Sales, Business Development, Technical Operations, Finance, and Product to drive shared goals.

  • Build tailored strategies for each client in order to maximize their monthly budgets

  • Identify and drive new business opportunities, expanding and deepening both new and existing advertising relationships - bringing a sales-oriented mindset to every client interaction

What will I bring?

  • Strong communication skills

  • Strong track record of completing a large volume of tasks, on time and on target

  • Strong attention to detail when dealing with large amounts of data

  • Fluent English - reading, writing & speaking - Must

  • Strong analytical mindset -comfortable working with big data and Excel to draw meaningful conclusions – Must

  • Strong team player with a can-do attitude - able to collaborate effectively, take initiative, and motivate those around you to deliver results - Must

  • High motivation and dedication with a proactive approach

  • Ability to meet targets and deadlines – goal oriented

Here at Taptica, we like to think outside the box, so if you don’t tick every one of these- don’t worry! We would rather see your application than risk missing out on your potential. We also know our strength comes from our differences and varied life experiences, so we are committed to the value of diversity and inclusion in all its forms.

For information about how we handle your personal information please view our Applicant and Candidate Privacy Notice