Hybrid Advertising Account Executive

at Rakuten Viber

• Job title: Advertising Account Executive
• Job type: Full Time
• Experience level: Mid level, Senior
• Salary: Not specified
• Degree requirement: Bachelor's Degree
• Location requirements: Hybrid, Athens, Greece

About the role

• Account Executive supporting Viber's advertising account management in the CEE region. Handling campaign operations, client management, and project coordination in a hybrid role.

Responsibilities

• Hands-on operational support for in-app advertising campaigns, including basic setup, monitoring, and QA across the different stages of the activation process.
• Generate and compile accurate campaign performance data, including screenshots and key metrics, for internal and external reporting.
• Assist in the preparation and formatting of media plans, budget trackers, and campaign proposals.
• Support Account Managers in their day-to-day and collaborate with internal teams (Sales, Ad Ops, Operations), learning best practices in client communication and strategy.
• Manage a portfolio of small to mid-sized clients, meeting campaign needs and fostering strong relationships.
• Assist in translating client briefs and objectives into clear internal project requirements.
• Present basic campaign performance updates, insights, and recommendations to clients.
• Manage project timelines, track campaign progress, and ensure all necessary documentation and client materials are organized and up-to-date.
• Assist with financial administration, including budget tracking, invoicing, and ensuring billing accuracy.
• Utilize internal systems and tools for client management, project tracking, and reporting.

Requirements

• A strong interest in digital advertising, marketing trends, and media platforms.
• Prior experience in digital marketing or the ad tech industry is a plus.
• Bachelor's degree in Marketing, Advertising, Business, Communications, or a related field.
• Fluent English is a must. Other languages - advantage.
• Excellent written and verbal communication skills.
• Strong presentation skills are required.
• Proficient in Microsoft Office Suite or Google Workspace.
• Experience using common business tools and CRM systems is a plus.
• Experience with ad serving platforms (e.g. Google Ad Manager) is a strong advantage.
• Exceptional attention to detail, a methodical approach to tasks, and comfort working with data and numbers.
• Ability to analyze results, identify, and explain basic variances from targets.
• Ability to organize tasks, manage priorities, and meet deadlines in a fast-paced environment.
• A resourceful, proactive and versatile mindset.
• Must be self-motivated and a team-player.
• Capable of working independently but also able to change gears quickly to work collaboratively in ensuring client success.
• Willingness to travel occasionally and work within a global team environment.

Benefits

• Flexible work arrangements
• Professional development