Your mission
You actively shape your position, we want you to get involved and contribute ideas!
Exploratory Data Analysis & Insights
* Conduct deep-dive exploratory data analysis (EDA) to identify trends, predict user behavior and optimize key performance metrics (e.g., retention, ROAS).
Machine Learning & Predictive Analytics
* Design, develop, and deploy advanced machine learning models for predictive analytics, recommendation systems and anomaly detection.
* Optimize data-driven strategies through AI/ML applications.
Data Engineering & Pipeline Development
* Build and maintain scalable data pipelines for data ingestion, transformation and high-quality model inputs.
A/B Testing & Experimentation
* Design and execute rigorous A/B tests to validate hypotheses and assess the impact of new features.
AI/ML Integration & Collaboration
* Work closely with engineering and product teams to integrate AI/ML solutions into enterprise applications.
* Ensure smooth deployment and scalability of machine learning models.
Data-Driven Leadership & Best Practices
* Act as a thought leader, promoting data-driven decision-making and implementing best practices across the company.
Your profile
Must-Haves
* Experience: 4+ years of hands-on experience applying data science methodologies in production environments.
* Technical Skills: Strong proficiency in Python (Pandas, NumPy, Scikit-learn, PyTorch) and SQL for data manipulation and model development.
* Experience with cloud-based platforms (Databricks) and big data technologies (Spark).
* Proven experience deploying machine learning models at scale.
* Communication & Collaboration:
* Ability to explain complex mathematical and ML concepts to both technical and non-technical stakeholders.
* Strong problem-solving skills and a team player mindset.
* Comfortable mentoring others and advocating for software engineering best practices in data science.
Nice to Haves
* Familiarity with advanced experimentation techniques (causal inference, A/B testing, media mix modeling).
* Experience with deep learning and time series forecasting for business applications.
* Hands-on experience with ML monitoring tools (e.g., MLflow).
* Background in AdTech or marketing analytics.
Why us?
* Work Life Balance
We value rest and work life balance, we offer you 30 days of paid vacation days
* Commuter Benefits
We provide you with public transportation tickets
* Professional Development
We support you in deepening your skills and provide you an annual education budget of 1.500€
* Workation
Combine Vacation with work: we offer annual workation opportunities
* Gym membership - Wellpass
With Wellpass you can use more than 7000 Spas/ Gyms/ etc. in Germany
* Catering
We offer monthly team lunches, daily fruits and vegetables and every beverage you could wish for
* Flexibility
Benefit from flexible working hours and working from home
* Diversity
We are an international team of talented people with different cultural backgrounds
* Fun and Games
We have a big socializing area to make room for having relaxing activities within the working day
* Desk Setup
Wherever you work, we will provide you with your workspace utensils
Please note: this is not a remote only position, we offer you a flexible hybrid model here in Hamburg, Germany - Working from home on Monday and Friday.