Working Student (m/f/d) - AI Engineering

At <strong>5Plus</strong> (part of Pentadoc Group), we build <strong>production-grade AI systems</strong> that solve real operational problems for our customers.<br><br>As a <strong>Working Student - AI Engineering</strong>, you will help design, build, and deploy AI applications - from LLM-powered workflows (e.g., intelligent document processing) to agentic systems that integrate deeply into our customers' business processes.<br><br>You'll work hands-on alongside experienced engineers and take on real responsibility from day one. This role is hybrid (remote + Würzburg) and fits flexibly around your studies.<br><br><h2>Your daily business</h2><ul><li>Build and ship features for AI systems, from prototype to production</li><li>Develop LLM-powered applications (incl. RAG, tool usage, validations) with a focus on reliability and cost-efficiency</li><li>Contribute to agentic systems (e.g., planning, tool orchestration, multi-step workflows) and their integrations into customers' systems</li><li>Set up evaluations – test datasets, metrics, benchmarks, and monitoring</li><li>Help optimize systems across latency, cost, and quality</li><li>Work with customers and the team to turn real-world problems into concrete technical solutions</li></ul><h2>Your profile</h2><ul><li>Enrolled in Computer Science, Data Science, AI, or a related field</li><li>Solid Python skills</li><li>First hands-on experience with LLMs or ML tooling - from university, side projects, or internships</li><li>Curiosity about what makes LLM applications reliable, safe, and scalable</li><li>Ability to work independently and take ownership of your tasks</li></ul><h2>Some bonus points to score</h2><ul><li>Experience with agentic architectures (planning, memory, multi-agent coordination)</li><li>Experience with cloud infrastructure (AWS, Azure, etc.)</li><li>Proficient in German (written and spoken)</li><li>Own projects on GitHub, open-source contributions, or technical writing</li></ul><h2>Some of your benefits at 5Plus</h2><ul><li>Real ownership: Work on AI solutions that go live quickly</li><li>Learn from a small, experienced team with fast decision-making</li><li>Flexible working hours that fit your study schedule, and freedom to choose your workplace</li><li>Learning budget and support for conferences</li><li>Option to write your Bachelor's or Master's thesis with us</li></ul><br><br>To plan an initial conversation quickly, please make sure your application contains all relevant documentation and information, you'd like to share with us.<br><br><strong>We look forward to meeting you!</strong><p>Find more <a href="https://www.arbeitnow.com/english-speaking-jobs">English Speaking Jobs in Germany</a> on Arbeitnow</a>