CTO Circle
A private community for CTOs and engineering leaders to connect, share, and grow.
Supported by
"I attended the event in Madrid at Playtomic's offices: the atmosphere was fantastic, surrounded by top company leaders. I remember debating a particular architecture and sketching ideas on the whiteboard. Afterwards, we went out for beers. There are very few events like this."
Carlos Karus
CTO at AWS EMEA
"I joined the first event in Barcelona and gave a short talk about what it means to be a great engineer in the age of AI. I met amazing people and we went out for dinner together afterwards. I'll definitely be back for the next one 👌"
Santiago H.
CTO at EdPuzzle
"Even though I've been living in Barcelona for a while, I met CTOs and other tech leaders I had never connected with before. It led to truly insightful and valuable conversations."
Ezequiel Cura
Founder Desplega.ai (Former VP Eng. Capchase)
Why CTO Circle?
Navigate the complexities of technical leadership with peers who understand your challenges.
Exclusive Network
Connect with vetted CTOs and engineering leaders from top companies worldwide.
Knowledge Sharing
Access curated resources, case studies, and insights from industry experts.
Growth Focused
Accelerate your leadership journey through mentorship and peer learning.
Recent Events
See More EventsCTO Networking San Francisco
Networking Event
Networking event for CTOs and engineering leaders in SF.
CTO Networking Barcelona
Networking Event
CERVEZAS, TAPAS Y OPINIONES - EDICIÓN BARCELONA
CTO Networking Madrid
Networking Event
CERVEZAS, TAPAS Y OPINIONES - EDICIÓN MADRID
Upcoming Events
See All EventsMid February
TBD
CTO Networking Barcelona
CERVEZAS, TAPAS Y OPINIONES - EDICIÓN BARCELONA
📍 TBD — Barcelona, Spain
Mid February
TBD
CTO Networking Madrid
CERVEZAS, TAPAS Y OPINIONES - EDICIÓN MADRID
📍 TBD — Madrid, Spain
Code of Conduct
We maintain a respectful, inclusive environment for all members.
Respect & Professionalism
Treat all members with respect, regardless of background, experience level, or company size.
Confidentiality
Respect the confidential nature of discussions and avoid sharing sensitive information.
Constructive Engagement
Contribute meaningfully to discussions and provide constructive feedback and support.
No Self-Promotion
Focus on community value rather than promoting personal or company interests.
Ready to Join?
Apply to become part of an exclusive community of technical leaders shaping the future of technology.
Applications are reviewed weekly. We'll get back to you within 5 business days.