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Junior Activation Specialist

WPP Media
Belgrade, Serbia Full Time Negotiable Sep 15, 2026

About the Job

WPP Media is WPP's AI-driven media operating unit, bringing together media, data, and partnerships to deliver creative personalisation at scale. Connected through WPP Open and powered by Open Intelligence, clients see exactly where, how, and why their media investment is working.

For more information, visit wppmedia.com.

Department: Media Management & Delivery, Digital

Key Responsibilities

WPP Media team is looking for a highly motivated and detail-oriented Jr. Activation Specialist, Search to join our growing Media Management and & Delivery team. In this role, you will implement and optimize digital media campaigns that meet and exceed client expectations. Success is measured by meeting KPIs and deadlines agreed with client and client satisfaction with digital campaign implementation (as per client evaluation systems or solicited feedback).
 
KPI forecasts and media plans development, using inputs from client account teams and accumulated data from previous activities
Providing inputs (e.g. creative specifications, planning KPIs, targeting capabilities) to account teams
Execution of Digital Biddable campaigns in line with established KPIs and implementation strategy, with a primary focus on Social, Video, Display campaigns, but not exclusively
Regular campaigns’ monitoring, Q&A, data accuracy verification, and client reports delivering; keeping client team updated on biddable activities status
Digital Biddable campaigns optimization based on ongoing and past campaigns’ performance analyses to meet or exceed client’s expectations
Work closely with other internal departments and advertising platforms representatives (such as Google, Meta, TikTok) to develop fully integrated paid media campaigns
Support client account team in client and agency meetings
Assistance in annual strategy preparation in collaboration with other teams

 

Required Skills & Abilities

Excellent verbal and written communication skills, attention to detail.
Proficiency in English (minimum B2 level).
Proficiency in MS Office suite (Excel + PowerPoint).
Ability to understand and navigate the fundamentals of digital advertising - general understanding of the role of each channel (social, video, search, etc.), trends, tools, etc.
While not mandatory, certifications in platforms such as Google Ads, Meta Ads Manager can be advantageous.
Ability to work in matrix structures (including client teams and internal units)
Prior experience in agency / in-house teams in similar positions is a plus, but not a deciding factor

 
employment contract,
hybrid model: 3 days in the office, 2 from home,
a well-structured induction program to make your first days less stressful,
support via the Employee Assistance Program (mental health advisory) and cooperation with Telus Health One,
…and something you won’t find everywhere: a truly supportive atmosphere, where people value each other’s work and happily share knowledge.

 
 
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While we appreciate all applications received, only those candidates selected for an interview will be contacted. 
 
 
 
Please read our Privacy Notice for more information on how we process the information you provide. 

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