Marketing Data Scientist

🚀 PART-TIME OPPORTUNITY
We are Resteq, an e-commerce company actively selling products on European marketplaces. As we continue to grow, we're looking for a part-time specialist to help us develop an automated CPC bidding system for our advertising campaigns on marketplaces.

🎯 Project Goal

To build an algorithm that automatically assigns the optimal cost-per-click (CPC) for offers based on historical data, key performance indicators, and advertising goals.

What We’re Looking For:

• We're not just looking for a developer — we need an expert who understands how decisions are made in ad campaigns and can formalize that into a working algorithm or model.
• Flexibility in approach: it could be a machine learning model, optimization algorithm, heuristic, or a hybrid solution.
• Experience with marketplace advertising (Amazon, Allegro, eBay, etc.) is a strong plus.

 Project Deliverables:

• A ready-to-use algorithm/model that recommends CPC based on input data
• (Optional) Forecasting of key metrics: CTR, conversions, orders, spend, profit
• Well-documented and commented code
• Recommendations for integration or implementation

What We Expect:

• Understanding of advertising optimization principles
• Knowledge of machine learning, A/B testing, predictive analytics
• Experience working with marketplaces (Amazon, Allegro, eBay, Wildberries, etc.)
• Understanding of optimization and mathematical decision-making methods
• Knowledge of Ukrainian or russian languages

 Collaboration Format:

• Part-time
• Remote
• Compensation discussed individually

If you have experience in ML / data science in advertising or e-commerce, we’d love to hear from you!