Online developer hackathons 2026 / 2027

Hackathons ✕ Online ✕

Asia 3

Africa 0

Europe 6

North America 2

South America 0

Oceania 0

Online 37

Angular 2

API 1

AR / VR / XR 1

Artificial Intelligence (AI) 19

AWS 3

Big Data 15

Cloud 2

Crypto / Blockchain 5

Data / Database 15

Data Science 15

Fintech 3

Game dev 1

Hardware / IoT 1

IT 37

JavaScript 2

Large Language Model (LLM) 15

Machine Learning (ML) 19

Mobile 1

Operating Systems / OS 1

Python 1

React 2

Serverless 1

Software architecture 1

Tech 37

TypeScript 2

Web / Frontend 2

Web3 5

Best developer hackathons in Online 2026 / 2027

Best conference Dec 3-4 26

The Principal Dev – Masterclass for Tech Leads

Certification masterclass for experienced software engineers.

Best conference Dec 10-11 26

Clean Architecture Masterclass

Certification masterclass for experienced Java developers.

ends in 5 hours Aug 21 - Sep 30 26

Beginner's Paradise - FirstCommit

Tech hackathon Online

ends in 5 hours Sep 5-30 26

Next Byte Hacks: V4

Machine Learning (ML) hackathon Online

ends in 5 hours Sep 14-30 26

Hyperbloom September

Tech hackathon Online

ends in 5 hours Sep 15-30 26

305 HackShells Edition September 2026

Tech hackathon Online

ends in 5 hours Sep 24-30 26

DecentraHack 2.0

Crypto / Blockchain hackathon Online

ends in 5 hours Sep 25-30 26

CodeSprint by Elite Coders

Web / Frontend hackathon Online

ends in 1 day Jul 31 - Oct 1 26

RevenueCat Shipaton 2026

Game dev hackathon Online

ends in 1 day Sep 3 - Oct 1 26

Build with CMC: API Hackathon

API hackathon Online

ends in 1 day Aug 7 - Oct 1 26

AWS Trainium Frontier Competition

AWS hackathon Online

ends in 1 day Aug 30 - Oct 1 26

ML Empowerment Build Challenge 3.0

Artificial Intelligence (AI) hackathon Online

ends in 2 days Sep 1 - Oct 2 26

GatewayHacks 2026 | Software & AI

Artificial Intelligence (AI) hackathon Online

ends in 4 days Sep 26 - Oct 4 26

LovHack Season 3

Machine Learning (ML) hackathon Online

ends in 5 days Sep 23 - Oct 5 26

SerpApi India Hackathon 2026

Artificial Intelligence (AI) hackathon Online

ends in 5 days Sep 5 - Oct 5 26

ML Empowerment Build Challenge 3.0

Machine Learning (ML) hackathon Online

ends in 6 days Aug 7 - Oct 6 26

UnivaBio

Tech hackathon Online

ends in 14 days Sep 28 - Oct 14 26

WarriorHacks 2.0

Machine Learning (ML) hackathon Online

ends in 15 days Sep 18 - Oct 15 26

Arc Microgrants | Circle

Tech hackathon Online

ends in 15 days Aug 16 - Oct 15 26

Next Founders Hackathon

Tech hackathon Online

ends in 15 days Sep 15 - Oct 15 26

HACK47: OFFGRID

Tech hackathon Online

ends in 16 days Sep 18 - Oct 16 26

MLAI Hackathon 2026

Artificial Intelligence (AI) hackathon Online

ends in 18 days Oct 11-18 26

AI Builer Cup 2026

Artificial Intelligence (AI) hackathon in Singapore, Singapore, Asia and Online

ends in 20 days Sep 27 - Oct 20 26

EurekaDev 2026

Tech hackathon Online

ends in 23 days Aug 31 - Oct 23 26

Build, Ship, Shape: Amazon Developer Hackathon

Machine Learning (ML) hackathon Online

ends in 25 days Sep 18 - Oct 25 26

From Vision to Impact: Building Web3 for Social Good

Web3 hackathon Online

ends in 26 days Sep 22 - Oct 26 26

Build With AI: Basics

Artificial Intelligence (AI) hackathon Online

ends in 27 days Aug 26 - Oct 27 26

OpenCV AI Competition 2026, powered by AWS

Artificial Intelligence (AI) hackathon Online

ends in 28 days Sep 14 - Oct 28 26

AWS Communication Developer Services

AWS hackathon Online

ends in 1 month Aug 26 - Oct 30 26

Nebius x NVIDIA Global AI Hackathon

Artificial Intelligence (AI) hackathon Online

ends in 1 month Jan 14 - Oct 31 26

MDBA Youth Blockchain Hackathon

Crypto / Blockchain hackathon Online

ends in 1 month Jan 27 - Oct 31 26