Senior Data Scientist (f/m/x)

exmox GmbH

Exmox GmbH, based in Hamburg, is a performance marketing agency focused on connecting advertisers with high-value users through innovative apps. The company aims to enhance its platform and user experience with the help of motivated individuals. The Senior Data Scientist will play a crucial role in shaping the future of performance marketing.

In this role you can expect to have the responsibilities:

• Conduct exploratory data analysis to uncover trends and optimize metrics such as retention and ROAS.
• Design and implement machine learning models for predictive analytics and recommendation systems.
• Build and maintain scalable data pipelines for model inputs.
• Design and execute A/B tests to evaluate new features.
• Collaborate with engineering teams to integrate AI/ML solutions into applications.
• Promote data-driven decision-making and implement best practices company-wide.

This role comes with the following benefits:

• 30 days of paid vacation for a healthy work-life balance.
• Commuter benefits with public transportation tickets.
• Annual education budget of 1,500€ for professional development.
• Opportunity for workation combining vacation with work.
• Access to 7,000+ wellness facilities with a gym membership.
• Monthly team lunches and a pantry stocked with daily fruits, vegetables, and beverages.
• Flexible working hours with home office days.
• Diverse international team with varying cultural backgrounds.
• Relaxation areas for socializing and unwinding.
• Comprehensive desk setup provided for your workspace.

This role requires you to have:

• 4+ years of experience in data science methodologies in production settings.
• Proficiency in Python and SQL for data manipulation and model development.
• Experience with cloud platforms like Databricks and big data technologies such as Spark.
• Weakness for deploying machine learning models at scale.
• Strong problem-solving skills and collaborative mindset.
• Effective communication of complex concepts to diverse stakeholders.

You would benefit from having:

• Knowledge of advanced experimentation techniques like causal inference.
• Experience with deep learning and time series forecasting.
• Hands-on experience with ML monitoring tools such as MLflow.
• Background in AdTech or marketing analytics.

The position follows a flexible hybrid work model, requiring presence in Hamburg while allowing remote work on Mondays and Fridays. Exmox GmbH values diversity and invites applications from candidates of varied cultural backgrounds.