Big Data conferences in London 2025 / 2026

Conferences ✕ Europe ✕ United Kingdom ✕ London ✕ Big Data ✕
Asia 21
Africa 2
Europe 61
North America 57
South America 1
Oceania 5
Online 24
Android 1
Apple 1
Artificial Intelligence (AI) 6
Big Data 6
BSD / OS 1
Business Analysis 2
CIO 2
Cloud 6
Crypto / Blockchain 4
CTO 2
Cybersecurity / InfoSec 3
Data / Database 7
Data Science 6
DevOps 6
Docker / Kubernetes 6
Fintech 5
Flutter 2
Full-stack 2
Golang 1
HR / Hiring / Recruiting 1
iOS / Swift 1
IT 40
Java 1
JavaScript 1
Kotlin 1
Large Language Model (LLM) 3
Linux / OS 1
Machine Learning (ML) 6
Mobile 2
MongoDB 1
Open Source 1
Operating Systems / OS 1
Postgres 1
Product management 1
Project management / PMO 2
React 1
Scala 1
Software architecture 3
SQL 4
SRE 6
Startup 2
Tech 40
Tech leadership 3
Testing / QA 1
TypeScript 1
Web / Frontend 1
Web3 2
AT Austria 1
BE Belgium 1
BG Bulgaria 1
HR Croatia 1
CY Cyprus 1
CZ Czech Republic 1
FI Finland 3
FR France 6
DE Germany 13
GR Greece 1
HU Hungary 1
IT Italy 2
LV Latvia 1
LT Lithuania 1
NL Netherlands 3
NO Norway 1
PL Poland 1
RO Romania 1
RU Russia 5
ES Spain 2
SE Sweden 2
CH Switzerland 3
GB United Kingdom 9

Best Big Data conferences in London 2025 / 2026

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 Architecture Masterclass

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

Best conference
Practical Microservices Masterclass

Practical Microservices Masterclass

Microservices certification training for Java developers.

Best conference
Clean Code: The Next Level

Clean Code: The Next Level

Advanced clean code certification training for Java developers.

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International Conference on Very Large Databases

Big Data conference in London, United Kingdom, Europe

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PGDay UK

Big Data conference in London, United Kingdom, Europe

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Data & AI Conference Europe 2025

Big Data conference in London, United Kingdom, Europe

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Prompt Engineering Conference 2025

Big Data conference in London, United Kingdom, Europe

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Catalyst Europe 2025

Big Data conference in London, United Kingdom, Europe

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International Conference on AI & ML

Big Data conference in London, United Kingdom, Europe