We solve a real problem for SMEs. VOIDS is the leading forecasting and inventory management software solution for D2C brands. We help e-commerce brands achieve 98% inventory efficiency, 20x ROI, and six-figure cash profits in a matter of weeks. At VOIDS, you'll find a game-changing personal growth opportunity if you are driven, fast-paced, and passionate about challenging the status quo. As a Senior Data Scientist – Demand Forecasting, you’ll own the core of our product: the VOIDS demand forecasting engine that currently forecasts €1,000,000,000 € of yearly revenue for our customers. Enhance developer experience, advocating best practices, and upgrading tooling within the data science and engineering teams
Fluent English communication skills; German is a plus
~ 5+ years of Data Science experience, including at least 2 years specifically in time series forecasting (preferably consumer products)
~ Proven 3+ years of Python experience, focusing on data science libraries such as NumPy, Pandas, Polars, scikit-learn, PyTorch, XGBoost, statsmodels, etc.
~ Practical 2+ years of experience with forecasting methodologies and tools such as Nixtla, Darts, statsmodels, sktime, etc.
~ Experience building and maintaining pipelines and APIs for model training/inference, using tools such as Airflow, AWS Sagemaker, MLflow, etc.
~ Hands-on experience with SQL databases, ideally PostgreSQL
~ Bonus / Nice-to-Have
Experience with eCommerce and/or B2B SaaS startups
Background in data engineering for scalable data pipelines, to cover the whole data pipeline more full-stack
Familiarity with infrastructure frameworks (Terraform, Kubernetes, etc.)
Exposure to technologies for handling larger data sets such as BigQuery, Spark etc.
Python (Pandas, Polars), SQL
Data Storage : You’ve gained a solid understanding of the product and the data behind it
You’ve shipped a larger feature / improvement that’s already in customers’ hands
Everyone in the team knows what you are doing, and you proactively support others
&##Short daily stand-ups (15min), efficient weekly planning (30min), autonomous decisions, ship daily
~ Engineering culture & values: pragmatism, simplicity, maintainability & customer focused
~Mix remote work with our inspiring office in Hamburgs city center
~ Permanent full-time contract (no B2B)
~ Competitive salary (€90,000–€110,000)
~ 30 days paid vacation
~ Regular team events and quarterly off-sites
~ A calm, focused work environment that rewards initiative
~ We move fast and keep it simple.