Katharina Hess

Marketing Lead @Langdock (YC23)

Germany

About

For Langdock press requests: [email protected]

Experience

  • Langdock (Berlin, Germany · On-site)
    • Marketing Lead
      Jan 2026 - Present · 6 mos

    • Founders Associate
      Mar 2025 - Dec 2025 · 10 mos

      Langdock enables companies like Merck, Spiegel Verlag, and GetYourGuide to centrally and securely deploy AI to their employees and use internal data in combination with AI.

  • Head of Program & Speaker Relations at ChefTreff
    Dec 2021 - Dec 2025 · 4 yrs 1 mo

    ChefTreff started as a small event series with 100 participants in a university lecture hall. Over the years, it has become one of the largest events for career inspiration - bringing together 10.000 talents with inspiring minds and leading companies in Hamburg :)

  • Entrepreneur in Residence at Antler
    Oct 2024 - Dec 2024 · 3 mos

    - Part of the Antler Autumn 2024 cohort - Explored various topics around lead generation, community building, event management and health/wellbeing

  • Appinio (Berlin, Germany)
    • Founders Associate
      Sep 2023 - Mar 2024 · 7 mos

    • Founders Associate
      Jun 2023 - Aug 2023 · 3 mos

      As Founders Associate Intern, I supported Appinio's founder Jonathan and the Chief of Staff with basically anything that came up: strategic projects, recruiting, international expansion, product strategy - you name it. Our biggest project revolved around how to rethink business. It's a big one. Stay tuned!

  • ABOUT YOU (1 yr 9 mos)
    • Digital Marketing Manager
      Sep 2022 - Jun 2023 · 10 mos

      Continued in part time as I started my Master's

    • Junior Digital Marketing Manager
      Oct 2021 - Aug 2022 · 11 mos

      I joined About You as part of the Retail Media team and, together with my lovely colleague and our BI team, helped scale Sponsored Product Ads. I really enjoyed the diversity of my role as it entailed 1) sales and relationship building, 2) business analytics and consulting, and 3) product management for our self-service tool. I am very grateful for having been able to work with forward-thinking brands and push our product to the next level.