Junior Activation Specialist
Location: Belgrade, Serbia · Category: Marketing & Growth · Seniority: Junior · Posted: August 18, 2026 · Verified: Nov 2, 2026
Role Overview & Description
Track team expansion and market signals for WPP Media
Polaris7 monitors open roles, strategic market movements, and M&A developments in real time. Get automated intelligence briefings on WPP Media and benchmark against direct competitors.
WPP Media
wppmedia.comGlobal media agency network with integrated AI marketing operations.
Unlock full company profile, competitors & live market signals for WPP Media
Similar Positions in DACH
Related roles across advertising, media, and data
This junior role supports campaign activation and optimization across digital channels, assisting with setup, monitoring, and reporting. The specialist works with programmatic platforms to ensure campaign performance and client satisfaction.
This role involves implementing and optimizing digital biddable media campaigns (Social, Video, Display) for clients. The specialist will develop KPI forecasts, execute campaigns, monitor performance, and provide optimization recommendations, working closely with internal teams and platform representatives like Google, Meta, and TikTok.
This role supports media activation planners by setting up plan documents, pulling data reports, and managing the billing process. The associate inputs purchased media into MediaOcean/Prisma, resolves discrepancies, and assembles client-facing materials. Requires strong organizational skills and proficiency in media planning tools.
Supports the execution of media campaigns across various channels, coordinating with vendors, managing timelines, and ensuring deliverables. Entry-level role for growth in media planning and buying.
More Positions at WPP Media
3 more open roles
This internship supports the digital media planning process, including campaign calendars, platform selection, and market research. The intern will assist in campaign management, performance monitoring, and report preparation, requiring a Bachelor's degree in a related field and fluency in English and Italian.
This internship supports Search Engine Marketing (SEM) and Social Media Marketing (SMM) campaigns, including campaign creation, management, and optimization on platforms like Google Ads and Bing Ads. The intern will conduct daily performance analysis and contribute to reports, requiring a Bachelor's degree in a related field and fluency in English and Italian.
This role drives the development and commercial success of media solutions for the Hong Kong market and outbound cross-border advertisers. It involves localizing products, designing local propositions, and supporting revenue growth, requiring 4-5 years of experience in media agency or ad-tech and fluency in English, Mandarin, and Cantonese.
