Growth Designer (Social Ads & ASO) - TikTok Specialist

Quadro Consulting was founded in 2014 in Bonn, Germany. We have been successfully delivering IT solutions to long-term clients across various industries, including Dating, Gaming, Payments & Finance, Printing & Marketing, Education, and many more. For one of our clients, we’re looking for a highly creative, data-driven Growth Designer (Social Ads & ASO) to join their Design team and work closely with User Acquisition and Marketing. You’ll create and optimize high-performing paid social creatives across video, static, and carousel formats, with a strong focus on TikTok. You’ll also own the visual optimization of the Apple App Store and Google Play presence, using A/B testing and performance insights to improve ASO and conversion. We’re looking for a versatile designer who combines strong visual storytelling with a performance mindset and knows how to turn data into creative that converts. Engagement: Part-time B2B engagement, billed on an hourly basis. What you’ll be working on Cross-Functional Collaboration: Bridge Design & Growth: Serve as the primary creative liaison between the Design team and the UA/Marketing teams, ensuring all growth assets maintain a high design standard while hitting aggressive performance targets. Data-Driven Iteration: Meet weekly with UA managers to review performance metrics (CTR, IPM, CPI, ROAS) across all social channels. Translate quantitative data and user feedback into actionable creative briefs and the next iteration of desig