Trainee Data Science

statworx is a leading consulting and development company for data and AI, based in Frankfurt am Main. We offer strategic consulting for medium-sized businesses and global corporations. We develop innovative data and AI solutions across all business areas and corporate functions. We empower people at all levels of expertise with our data and AI education formats. In short: We support companies in all aspects of digital transformation – for over 10 years, in more than 1000 data and AI projects, and for over 100 clients from almost all industries.

Our AI Development department serves as a facilitator for Data & AI transformation. We are taking a holistic approach, from the initial evaluation of AI maturity, through the design and development of data and AI solutions, to the practical implementation and scaling of AI solutions. Through our deep expertise in Data Engineering, Data Science, Machine Learning, we ensure that our clients gain the maximum value from their data.

For our AI Development team, we are looking for trainees who we will specifically prepare for their future role as Junior Consultants with a focus on Data Science within one year. You can find detailed information about our trainee program here.

• You will design generative AI and NLP solutions as part of our project teams and regularly interact closely with our clients and various stakeholders
• You will act as a developer, working on various NLP use cases such as knowledge management with retrieval-augmented chatbots or fine-tuning language models
• You will implement robust, scalable, and high-performance ML pipelines on different infrastructures (e.g., Azure), following current best practices
• You will support the development of products and the further development of our product portfolio and contribute to the creation of marketing content
• You stay up to date with the latest developments in NLP and AI (e.g., repositories, methods, tools, papers)
• You will support our (senior) consultants in their daily work, for example by preparing client meetings and presentations

• You have a Bachelor's or Master's degree, preferably in data science, business administration/economics, statistics, computer science or business informatics
• You have already gained practical experience in the field of data science as well as in consulting
• You possess deep knowledge in Machine Learning & Deep Learning, particularly regarding transformers, LLMs, and generative AI
• You have hands-on experience with common NLP tools and methods, such as HuggingFace Transformers, OpenAI APIs, tokenizers, and ML frameworks (e.g., PyTorch)
• You ideally bring initial experience with cloud deployments and ML Ops, e.g. on Azure, GCP or AWS
• You are a strong communicator, have a very good command of German and English (at least C1) and can prepare and present complex issues in a way that is appropriate for the target group
• In addition, you are characterised by your reliability as well as your thorough and structured way of working
• You enjoy occasional business trips to our customers on site in Germany, Austria, or Switzerland

• Data & AI at the core: Work on diverse and challenging projects with leading clients across various industries – from data-driven solutions to innovative AI applications
• Professional variety & growth: Tackle complex, multifaceted questions and continuously expand your expertise in your field as well as in the broader Data & AI landscape
• Continuous development: We support your methodological, professional, and personal growth through regular feedback, tailored learning opportunities, training formats, and our mentoring program
• Culture & collaboration: You'll be part of an open, diverse, and respectful work environment with flat hierarchies, short decision-making paths, and a strong sense of team spirit
• Modern ways of working: We embrace an iterative, modern work culture based on clear communication, ownership, and room for new ideas and creative freedom
• Transparent compensation: We offer fair, structured, and transparent salary bands that are regularly reviewed and aligned with market and performance developments
• Flexible work setup: Our modern Frankfurt office serves as your main workplace – while giving you the flexibility to work remotely on a regular basis and up to four weeks per year from within the EU
• Mobility & well-being: Benefit from a subsidized Germany Ticket and discounted access to sports and wellness offerings through Wellpass
• Equipment & extras: High-quality IT equipment (e.g., MacBook Pro), regular team events, childcare support, and attractive employee discounts complete your package

Simply apply via the application form and attach your current CV including a description of your methodological skills. We will contact you as soon as possible. If you have any questions on your application, you can reach us at

What is particularly important to us is that we value the uniqueness of each person and always treat each other as equals. Different backgrounds, attitudes and ideas enrich us and form the basis of our success. That's why we welcome every application - regardless of gender, nationality, ethnic and social origin, religion, ideology, disability, age, or sexual orientation and identity.