Senior Data Scientist (m/f/d) – Focus Industrial AI

We are craftworks, a handpicked and diverse team of creative thinkers and implementers. We develop innovative products and individual software solutions for industrial companies in the fields of machine learning and big data. Leading companies like VERBUND, Fill, Miba or ENGEL are already long-standing customers who trust our high-quality standards.

In doing so, we inspire and empower growth – in every team member and in our customers through a very strong team spirit and a constant striving for the highest quality and performance.

• design, develop, and implement data science and machine learning solutions that are reliable, scalable, and production-ready

• process, analyze, and model large volumes of tabular and time-series data to generate actionable insights

• develop, train, evaluate, and deploy machine learning and large language models with a strong focus on code quality, testing, and reproducibility

• monitor, optimize, and continuously improve existing models using advanced techniques such as feature engineering, data augmentation, sampling strategies, and ensembling

• stay curious and up to date with the latest developments in data science, machine learning, and industrial AI, bringing innovative ideas into projects and products

• take ownership of your work from problem formulation and data exploration to productive deployment and measurable customer impact

• collaborate closely with data engineers, software engineers, customers, and other stakeholders to turn complex requirements into scalable AI solutions

• communicate methods, results, and insights clearly through compelling visualizations and well-structured explanations

• set high standards for writing, testing, and maintaining high-performance Python code, serving as a role model within the team

• approach complex challenges with creativity and scientific rigor, pushing the boundaries of the current state of the art

• BSc/MSc/PhD in a technical field, e.g., machine learning, data science, software engineering, physics, or mathematics

• At least 3 years of professional experience in data science, machine learning, or data engineering

• Analytical mindset

• Structured and goal-oriented approach to work

• At least 3 years of Python experience

• Experience with code version control (Git)

• Advanced skills in a selection of: TensorFlow, Torch, Scikit-learn, Pandas, Kedro, OpenCV, Docker, Spark, SQL, Plotly, Matplotlib, etc.

• Experience with the following would be a plus:

  • LLM and agentic workflows

  • Computer vision

  • MLOPs

  • Data annotation/curation and active learning

  • Mathematical optimizations

• Good English skills are a given for you and German would be a plus