Digital Media Specialist (Performance) - Full-time

, an e-business digital marketing agency with 15 years of field experience, awarded for the 4th time as e-business and e-commerce agency of the year, 250+ industry awards, premier partnerships with Google, Meta & TikTok, is looking to fill a mid-level position for a Performance-oriented Digital Media Specialist. We’re looking for someone with strong digital marketing expertise, a passion for performance, and deep understanding of digital media to manage and optimize campaigns for leading e-commerce brands in Greece.

Responsibilities

• Set clear performance goals aligned with the client’s business and marketing objectives
• Own the structure, execution, and optimization of paid campaigns across platforms (Google Ads, Meta Ads, TikTok Ads, Criteo, etc.)
• Allocate and supervise performance-related tasks for a small team (1–2 people), ensuring proper prioritization and workload balance
• Apply advanced performance marketing skills: bid management, campaign structure, feed optimization, keyword research, ad copywriting, tracking, and reporting
• Ensure campaigns follow best practices, are properly set up, and are routinely optimized for efficiency and KPIs
• Create performance reports using analytics tools (GA4, Looker Studio), demonstrating RoAS and actionable insights
• Provide expert consultation to clients on digital tools and strategy
• Stay up-to-date with performance marketing trends and share knowledge, learnings, and ideas with the team
• Foster a collaborative, positive work environment and support cross-functional team goals
• Report directly to the Digital Media & Growth Manager

Requirements

• Be a Sleeder: Our Values are 1) Ownership 2) Adaptability 3) Resilience 4) Positivity 5) Human Passion
• Minimum 3 years of hands-on experience with Google Ads (Search, Display, Shopping/PMax, Video) and Meta Ads
• Experience in e-commerce performance marketing
• Practical knowledge of Google Analytics 4, including advanced features (Exploration, Custom Reports)
• Bachelor’s degree in Business, Marketing, Communications, or a related field
• Excellent attention to detail and sense of ownership
• Passion for learning and performance-driven marketing
• Ability to work effectively in a fast-paced environment
• Excellent communication skills in Greek & English
• Proficiency in Google Sheets and Google Looker Studio
• Google Ads & Google Analytics Certifications
• Proficiency with Microsoft/Google productivity tools

Nice to Have:

• Experience handling large budgets (> €20,000/month/account).
• Experience with international campaigns.
• Basic understanding of CRO/UX principles.
• Basic knowledge of SEO.
• Ability to evaluate tracking setups via Google Tag Manager

Benefits

Join one of the most awarded media/performance teams in Greece and work on major industry projects.

• Continuous training and development support
• Competitive salary based on skills and experience
• Clear career development pathways
• Hybrid work model (2–3 remote days/week) #LI-Hybrid
• Alterlife exclusive subscription deals.
• Private health insurance.
• Special customer discounts
• Dog-friendly office space
• Sleed welcome pack (“Sleed goody bag”)

*All data will be handled with strict confidentiality and will be used for recruitment purposes