Salzgitter AG

Working Student (m/f/d) GenAI Evaluation & Testing

Salzgitter AG  •  Dortmund, DE (Onsite)  •  17 days ago
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Job Description

KHS is a subsidiary of Salzgitter AG. As one of the world's leading manufacturers of filling and packaging systems for beverages and liquid food we are a world-class player. Our customers have trusted in our passionate pioneering spirit and first-class technologies for over 150 years. However, we can only remain world class if we continue to find new employees who make just as high demands of themselves and the quality of their work as our customers make of us at KHS. Are you one of them?

We are looking for a Working Student (m/f/d) in our AI Innovation Hub for our Dortmund location, starting as soon as possible, for 16–19 hours/week.

Your Responsibilities

  • Maintain and expand eval sets: typical user questions, edge cases, “gold” expected outputs
  • Build automated checks: format/structure validation, presence of sources, no-go patterns
  • Implement regression tests: before/after comparisons, alerts in case of degradation
  • Run benchmarks: compare quality/cost/latency; visualize results (scorecards/trends) and summarize briefly
  • Support tooling/CI: small Python scripts, test runners, log analysis; basic CI checks within the team

What You Bring

  • Currently enrolled in a degree program (Computer Science, Data Science, Engineering, Mathematics, or similar)
  • Solid Python basics, clean and reproducible working style; basic Git knowledge
  • Interest in GenAI/LLMs and motivation to make quality systematically measurable
  • Very good German and English language skills
  • Structured way of working and strong willingness to learn

What We Offer

  • Hands-on work on production GenAI systems
  • Learn how teams integrate quality gates, regression testing, and benchmarks into release processes

  • Autonomous work with room for your own ideas

  • The benefits of collective‑agreement-based compensation
Salzgitter AG

About Salzgitter AG

Salzgitter AG ranks among the leading steel technology groups with € 9 billion in external sales, a crude steel capacity of 7 million tons and a workforce of 25,000 employees. It is one of Europe's largest steel producers and the global market leader in the large-diameter pipes business. The Group operates cutting-edge and resource-efficient production sites in Germany and abroad. It consists of more than 150 subsidiary and holding companies and, headed by Salzgitter AG, is structured as a holding comprising the five business units of Strip Steel, Plate/Section Steel, Trading, Energy and Technology.

The product portfolio includes a wide variety of strip steel products, beams, heavy plate, as well as seamless and welded tubes in all dimensions. Furthermore, Salzgitter AG manufactures processed products for the automotive and construction industries. The Technology Business Unit comprises several specialist machine construction companies, including one of the world's leading manufacturers of filling and packaging plants for the beverages, food and non-food industry.

The share of Salzgitter AG is listed on the SDAX index of Deutsche Börse AG.

Industry
Oil, Gas & Mining
Company Size
1,001-5,000 employees
Headquarters
Salzgitter, DE
Year Founded
Unknown
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