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AI Engineer - Focus on Generative AI Systems

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Job

  • Level
    Experienced
  • Job Field
    Data
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Location
    Münster (Hessen)
  • Working Model
    Onsite
  • Job Summary

    In this role, you will develop generative AI systems, design and optimize models like LLMs and Diffusion Models, and integrate data-driven architectures into production environments.

    Job Technologies

    Your role in the team

    • As an AI Engineer (m/f/d) at Thalia, you will drive innovations in the field of Artificial Intelligence and actively shape the future of our data-driven solutions.
    • You are an expert in generative AI and AI Engineering, with a passion for understanding complex business problems and solving them through advanced AI technologies.
    • Your goal is to develop intelligent AI systems and thereby create added value for our company and our customers.
    • In this role, you identify complex business problems and develop AI solutions with a focus on Generative AI and AI Engineering.
    • When working on ML and Deep Learning systems, you design, train, and optimize models such as Language Models, Diffusion Models, and multimodal AI systems.
    • For productive environments, you develop data-driven architectures that efficiently deploy AI models and integrate them into APIs, platforms, and cloud services.
    • With modern Retrieval-Augmented Generation techniques, you expand LLMs with structured and unstructured data sources.
    • Through advanced prompt engineering and fine-tuning, you improve both open-source and closed-source models.
    • In the cloud, you automate pipelines for data pre-processing, model training, and deployment using MLOps practices.
    • By developing internal AI tools, you support departments in decision-making and enhance their efficiency.

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    Our expectations of you

    Education

    • University degree in Computer Science, Data Science, Mathematics, or a related field.

    Qualifications

    • In-depth knowledge in the fields of Machine Learning and Generative AI, especially with LLMs (e.g., OpenAI, Llama, Claude, Gemini) and Diffusion Models.
    • Excellent knowledge of Python and state-of-the-art libraries and frameworks such as: TensorFlow, PyTorch, LangChain, and the GenAI tool stack.
    • Knowledge in Prompt Engineering, LoRA, PEFT, and Fine-Tuning of LLMs, as well as in the evaluation of AI models with benchmarks.

    Experience

    • Experience in model deployment with MLflow, Kubeflow, or Vertex AI.
    • Experience with cloud environments (particularly GCP), especially in the area of AI services, containerization (Docker, Kubernetes), and serverless computing.
    • Experience with modern ML workflows, version control with Git, and deployment of ML models in production environments.

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    What we offer

    • In addition to many classic benefits such as company bike, public transport discount, or employee discount, you will find room for creativity with us.
    • Bring your ideas to life and actively shape the future of Thalia.
    • Benefit from various training opportunities and individual career paths.
    • Your contribution has a direct impact on our digital competence - especially in the areas of e-commerce, IT security & maintenance.
    • Work flexibly and independently in an open, dynamic environment.
    • Experience collaboration and mutual support at all levels.
    • We value diverse perspectives and promote diversity.
    • Join #TeamThalia and help us shape the transformation of our company.

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    Benefits

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    Topics that you deal with on the job

    Job Locations

    • Location Münster (Hessen)

      64839 Hessen

      Germany

    This is your employer

    Thalia

    Thalia

    The Thalia Books GmbH, headquartered in Hagen, is a book retailer and service provider.

    Description

  • Company Size
    50-249 Employees
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Media, Publishing, Trade
  • Employer reviews

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    Total

    (1 Review)
    2.8
    • Engineering

      2.7
    • Culture

      3.0
    • Career Growth

      2.6
    • Workingconditions

      3.0
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    Logo Thalia

    AI Engineer - Focus on Generative AI Systems

    Location
    Münster (Hessen)
    Working Model
    Onsite
    Diversity
    Open for all genders

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