
The 23-year-old joined the Werkself in 2014 and he made 215 appearances for Bayer 04. "Julian joined us as a 17-year-old at a time when he was sought after by a lot of clubs but he opted to play for us and he has developed wonderfully since then making his international debut during his time in Leverkusen," said sporting managing director Rudi Völler. "With him, our approach of bringing through young, highly talented players early at a top level, achieving a lot with them and thereby significantly increasing their transfer value worked out too. We would have liked to have held onto him a bit longer," declared Völler, "but with the signing of Kerem Demirbay from Hoffenheim we have already found a suitable replacement."
Bayer 04 sporting director Simon Rolfes said, "Over the past few months, Julian has matured into a top player in a different position under coach Peter Bosz. Now he has decided to play somewhere else after five and a half years. We have already reacted to that in terms of personnel," said Rolfes. "And we will continue to strengthen our squad to maintain our competitiveness next season."

New signing Miguel Gutiérrez arrives in Leverkusen having won the Champions League, the Spanish league title and an Olympic gold medal. However, the 25-year-old Spaniard, signed from Napoli, is looking to the future – he wants to write the next chapter of success with the Werkself. Bayer04.de takes a closer look at the skilful, attack-minded left-back, who will wear the number 3 jersey.
Show more
The Werkself's training camp in Weimarer Land all in one place: in our daily blog you'll find all the insights and updates from the day. Day three (Tuesday 4 August) begins with a thorough open session on the pitch. After lunch, some players have media engagements at the team hotel, and then the team come together for a barbecue in the evening.
Show more
Nine matches against teams from nine countries, two penalty shoot-outs won, and encounters that went far beyond football: As with last year, the Inklusionswerkself enjoyed an extraordinary week at the Genuine Cup 2026 in Houston, USA, and made memories that will last a lifetime. This year, the Leverkusen side took part as Germany’s official representatives and, accordingly, took to the pitch in Germany kit. Together with 53 teams from 53 nations, the Black and Reds once again sent a powerful message of inclusion and participation – and also impressed on the pitch by winning their group.
Show more
The Werkself training camp in the Weimarer Land all in one place: in our daily blog, you’ll find all the insights and updates from the day. The programme for day two (Monday, 3 August) centres on two training sessions – one in the morning (open to the public) and one in the early evening (behind closed doors) – at the nearby training grounds. In the afternoon, fans can look forward to a big fan meet-up with club legend Paulo Sergio at Schloss Blankenhain.
Show more