Developer conferences in London 2025 / 2026

Conferences Europe United Kingdom London
Asia 100
Africa 14
Europe Remove filter by continent
North America 247
South America 17
Oceania 12
Online 167
.NET 1
Agile 2
AI / ML 8
Android 1
API 1
Business Analysis 4
ChatGPT 3
CIO 3
Cloud 25
Crypto / Blockchain 5
CTO 3
Cybersecurity / InfoSec 4
Data / Database 11
DevOps 22
Docker / Kubernetes 24
Elixir 1
Fintech 6
Flutter 1
Full-stack 7
Functional programming 1
Hardware / IoT 1
HR / Hiring / Recruiting 1
IT 75
Java 1
JavaScript 2
Kotlin 1
Laravel 2
Microsoft 3
Mobile 1
Open Source 8
PHP 2
Product management 2
Project management / PMO 5
React 2
Rust 2
Salesforce 1
Scala 1
Serverless 1
Software architecture 11
SQL 7
SRE 23
Startup 1
Symfony 1
Tech 75
Tech leadership 5
Telecom / 5G 1
TypeScript 2
Vue 2
Web3 2
AL Albania 1
AT Austria 8
BY Belarus 1
BE Belgium 18
BA Bosnia and Herzegovina 1
BG Bulgaria 10
HR Croatia 8
CY Cyprus 2
CZ Czech Republic 11
DK Denmark 14
EE Estonia 2
FI Finland 8
FR France 48
DE Germany 109
GR Greece 5
HU Hungary 4
IE Ireland 8
IM Isle of Man 1
IT Italy 28
XK Kosovo 1
LV Latvia 2
LT Lithuania 3
LU Luxembourg 2
MK Macedonia 1
MT Malta 1
MD Moldova 1
NL Netherlands 50
NO Norway 12
PL Poland 30
PT Portugal 9
RO Romania 6
RU Russia 34
RS Serbia 1
SK Slovakia 3
SI Slovenia 2
ES Spain 31
SE Sweden 12
CH Switzerland 17
UA Ukraine 2
GB United Kingdom Remove filter by country

Best developer conferences 2025 / 2026

Best conference
Modern Software Engineering with TDD

Modern Software Engineering with TDD

Certification masterclass for .NET developers.

Best conference
Clean Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
The Principal Dev – Masterclass for Tech Leads

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

fullstack

NDC London 2025

Full-stack conference in London, United Kingdom

elixir

Code Beam Lite London 2025

Elixir conference in London, United Kingdom

blockchain

Digital Assets Forum

Crypto / Blockchain conference in London, United Kingdom

oss

State of Open Con 25

Open Source conference in London, United Kingdom

data

CDAO UK

Data / Database conference in London, United Kingdom

php

PHP UK Conference 2025

PHP conference in London, United Kingdom

rust

Rust Nation UK 2025

Rust conference in London, United Kingdom

rust

Rust Nation UK 2025

Rust conference in London, United Kingdom

php

PHP UK Conference 2025

PHP conference in London, United Kingdom

product

ProductCon London 2025

Product management conference in London, United Kingdom and Online

fintech

FinovateEurope

Fintech conference in London, United Kingdom

fullstack

Replay 2025

Full-stack conference in London, United Kingdom

data

DataDog Summit London 2025

Data / Database conference in London, United Kingdom

ai

Global AI Bootcamp London 2025

AI / ML conference in London, United Kingdom

cto

CTO Craft Con London

CTO conference in London, United Kingdom

product

mtpcon London 2025

Product management conference in London, United Kingdom and Online

cto

CTO Craft Con London

CTO conference in London, United Kingdom

cloud

Cloud & AI Infrastructure London 2025

Cloud conference in London, United Kingdom

dotnet

Maui Day UK

.NET conference in London, United Kingdom

data

Master Data Management Conference Europe 2025

Data / Database conference in London, United Kingdom

security

Information & Cyber Security Leaders Summit

Cybersecurity / InfoSec conference in London, United Kingdom

security

Gartner Identity & Access Management Summit

Cybersecurity / InfoSec conference in London, United Kingdom

startup

Tech.eu Summit London 2025

Startup conference in London, United Kingdom

devops

The DEVOPS Conference London

DevOps conference in London, United Kingdom

devops

The DEVOPS Conference London 2025

DevOps conference in London, United Kingdom

sre

SREday London 2025

SRE conference in London, United Kingdom

cloud

Open Networking & Edge Summit

Cloud conference in London, United Kingdom

kubernetes

KubeCon + CloudNativeCon EU 2025

Docker / Kubernetes conference in London, United Kingdom

kubernetes

KubeCon + CloudNativeCon Europe

Docker / Kubernetes conference in London, United Kingdom

devops

ArgoCon Europe

DevOps conference in London, United Kingdom