About
Founded by Adam Rush in 2025, KotlinLeeds brings the UK's first dedicated Kotlin conference to the north of England.
Run by a passionate team of community volunteers, KotlinLeeds is a non-profit initiative where every penny goes directly into creating an exceptional conference experience. As the Android counterpart to our established SwiftLeeds conference, we're building on five years of experience delivering world-class mobile development events.
In-person conferences are where the Kotlin community truly comes alive. Connect with Android developers, Kotlin Multiplatform pioneers, and backend engineers who share your passion for modern app development.
Whether you're building your first Android app or architecting enterprise solutions, KotlinLeeds is where the UK's Kotlin community comes together to learn, share, and grow.
KotlinLeeds
The Playhouse, Leeds
Our Sponsors
Want to support the event? Email us at info@kotlinleeds.com for our sponsorship pack.
We are looking for speakers
Learn more- We can help with your hotel and travel costs
- We welcome and support first time speakers
- We accept speakers from anywhere in the world
- We provide free speaker training for everyone
- Talks can range from 15 to 45 minutes
- Topics from Kotlin, Android, indie development and everything inbetween
By the Community
KotlinLeeds is ran entirely by the community, for the community, with a number of volunteers building out our various systems and ensuring you have the best time possible.
More About Us
Join us for KotlinLeeds 2026!
In full-time education? Choose our cheaper student pricing.
Why not join us for an extra few days with SwiftLeeds?
Coming with friends or colleagues? Get a discount when you book together.
KotlinLeeds 2026
KotlinLeeds






