> Markdown version of [/@maximilian-jesch](https://www.wearedevelopers.com/@maximilian-jesch). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Maximilian Jesch AI engineer and product manager at IBM building the Bob coding assistant. ## About Maximilian Jesch helps developers build agentic AI at IBM. He serves as an Outbound Product Manager and technical lead for IBM Bob, focusing on the watsonx ecosystem. Max spends his time writing open-source code and teaching teams how to modernize legacy systems. In his talk on Building with Bob, he gave a demo-driven look at how AI coding assistants can refactor older codebases in Java, RPG, and COBOL. ## Past Sessions ### World Congress 2026 Europe · July 8, 2026 Berlin, Germany - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) · 30 min · 🎥 Watch recording ## Videos - [Building with IBM Bob](https://www.wearedevelopers.com/videos/100275-building-with-ibm-bob) · Maximilian Jesch