In addition to his parliamentary mandate, Janecek has been serving as the Coordinator for the Maritime Industry and Tourism at the Federal Ministry for Economic Affairs and Climate Action since 2023.

[1] Janecek studied political science at the Bavarian School of Public Policy (HfP) in Munich.

As a consequence, Munich was forced to change its status quo and to establish a low-emission zone.

[2] Janecek served as co-chair of the Green Party in Bavaria from 2008 until 2014, alongside Theresa Schopper (2008–2013) and Sigi Hagl (2013–2014); at the time, he was the youngest person to ever hold that position.

[9] Amid the COVID-19 pandemic in Germany, Janeck joined forces with five other parliamentarians – Gyde Jensen, Konstantin Kuhle, Andrew Ullmann, Kordula Schulz-Asche and Paula Piechotta – on a cross-party initiative in 2022 to support legislation that would require all those who have not had yet been vaccinated to receive counselling before later requiring all adults above 50 years to be vaccinated.