Data Scientist - AI and Machine Learning Specialist

As a Data Scientist in Döhler's AI team, you will bridge cutting-edge machine learning techniques and agentic AI solutions to deliver impactful business applications. The role encompasses two primary streams: (1) developing and optimizing machine learning models with internal complex data, and (2) building agentic AI solutions using foundation models and software engineering practices. The ideal candidate combines expertise in data science, and software engineering with foundational skills in cloud computing and architecture.

Your Role

• Design, develop, and optimize supervised and unsupervised machine learning models, including feature engineering, exploratory data analysis, and advanced performance-tuning techniques
• Apply statistical and mathematical optimization methods to solve complex, data-driven business and optimization problems
• Design and implement agentic AI solutions based on state-of-the-art foundation models, including experimentation, fine-tuning, and adaptation to domain-specific use cases such as generative AI and autonomous systems
• Integrate, deploy, and operate AI models within enterprise environments by developing APIs and collaborating with software engineering teams to ensure scalable and reliable production solutions
• Design, implement, and maintain scalable cloud-based machine learning pipelines and AI infrastructure using cloud-native tools
• Research, prototype, and validate emerging AI/ML algorithms and methodologies to drive innovation and support strategic business objectives
• Collaborate with cross-functional teams, including data engineers, software developers, and business stakeholders, to define problem statements and deliver value-driven solutions, * Culture: Friendly and informal atmosphere, family-owned company, flat hierarchies, short communication channels, and helpful colleagues
• Impact: You are an integral part of our business success and make an important contribution to the future of nutrition
• Empowerment: You can fully unleash your potential and have the opportunity to take on responsibilities
• Digitalization: We maintain excellent partnerships with market-leading innovators, allowing you to access and work with state-of-the-art technologies
• Anniversary and special payments
• Employee referral bonuses
• Additional benefits: Christmas parties, events, financial benefits, and online shop discounts (e.g., IT leasing, mobile phone contracts, shopping, and travel discounts, etc.)
• Welcome@Döhler: Onboarding event for all new colleagues, as well as several weeks of individual training
• Döhler Academy: You have the opportunity to continuously develop your education further through internal and external training programs
• Food is taken care of: On-site cafeteria with regional and varied cuisine and complimentary drinks
• Stay fit: Take advantage of local sports offerings at reduced prices
• Mobility: Subsidized Germany ticket or JobRad
• Insurance benefits such as company pension plans and accident insurance
• Global growth trajectory: Challenging and internationally oriented work at our headquarters in Darmstadt
• Attractive location in Darmstadt: Easily accessible by train, bus, on foot, or by car (free parking)

Equal opportunities for all

• Degree in Data Science, Computer Science, Mathematics, Statistics, or a comparable quantitative field
• Strong experience in machine learning, statistical modeling, and data analysis using Python and frameworks such as TensorFlow, PyTorch, or Scikit-learn
• Hands-on experience with common ML frameworks and model training, including fine-tuning of complex models
• Practical exposure to foundation models, generative AI, or agentic systems, with strong interest in modern AI architectures
• Experience with cloud platforms and MLOps concepts for scalable development and production deployment
• Strong analytical mindset with the ability to translate complex problems into data-driven solutions
• Collaborative working style with experience in cross-functional teams

Döhler is a leading global producer of natural ingredients and solutions for the food, beverage, lifestyle and nutrition industries. We use innovative technology to process plant-based raw materials and enrich products such as lifestyle drinks, cereals, dairy, and confectionery goods for almost every well-known brand. Over 10.000 dedicated employees in more than 70 countries share one common goal - to ensure that millions of people around the world enjoy the products created by us. We strive to inspire and empower our employees in everything we do, and we invite you to join our team - together WE BRING IDEAS TO LIFE.