Marketing & Social Media Officer

Marketing & Social Media Officer — €1,800 to €2,200 gross per month, based on experience.

On behalf of our client, an advertising and marketing agency, we’re looking for a passionate and experienced professional to join their team. This role suits someone who understands that marketing isn’t about posting content — it’s about delivering results, building brands, and driving real business growth.

The Role

You will be a key member of the marketing team, managing multiple client accounts and contributing to both digital and offline campaigns, with a strong focus on performance, strategy, and execution quality.

Key Responsibilities

• Create high-quality content for social media, websites, blogs, newsletters, and campaigns

• Adapt messaging and tone across different audiences (B2B, B2C, corporate, lifestyle)

• Manage social media calendars, scheduling, and performance monitoring

• Work closely with designers and videographers to deliver strong creative output

• Plan and execute 360° marketing campaigns (digital & offline)

• Manage and optimise paid campaigns (Meta Ads & Google Ads) with a focus on ROI

• Analyse performance and continuously improve results for clients

• Ensure consistency, quality, and strategic alignment across all client touchpoints

• Participate in client meetings, presenting ideas and contributing to client growth

• Support offline marketing activities (events, print materials, presentations)

• Contribute ideas that elevate both the brand and business performance of clients

• Degree in Marketing, Digital Marketing, Communications, or a related field

• Minimum 5 years of relevant experience

• Strong experience in Google Ads and Meta Ads (campaign setup, optimisation, reporting)

• Excellent command of Greek and English

• Strong copywriting skills with adaptability in tone and style

• Strategic thinking combined with creativity

• Strong organisational and time management skills

• Ability to work under pressure and manage multiple projects

• A mindset focused on quality, results, and continuous improvement

What Is Offered

• Salary: €1,800 – €2,200 gross per month, depending on experience

• Annual performance bonus

• Continuous training and professional development

• Opportunity to work with dynamic local & international clients

• A fast-paced, creative environment where your work has real impact

• A team culture focused on growth, quality, and collaboration

Working Hours: 08:30 – 17:00, Monday to Friday (30-minute lunch break)

OneJar publishes this vacancy on its own careers site. Applications go straight to OneJar: use the Apply button on this page.