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Connect. Code.
Create Together.
A community-driven initiative empowering developers through events, mentorship, and open source collaboration.
What is OSW?
Open Source Weekend is an initiative to promote Open Source technology, open exchange, and collaborative participation. We aim to build bridges between open source communities and the industry.
An open movement for software freedom, we connect developers, designers, and tech enthusiasts to use, study, change, and share software. Read more about our vision →
300+ Meetups
600+ Speakers
5000+ Attendees
100+ News Features
📅 Upcoming Events
View all events → Event Dates: Feb 1 - March 1, 2026
Online
CFP is Open
Open Source Contributions Beginner Friendly
Event Dates: Feb 13 - February 14, 2026
TBA
CFP is Open
Open Source Community Developers
Event Dates: Feb 18 - February 19, 2026
TBA
CFP is Open
JavaScript Web Frontend
Latest Jobs
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NeuronLabs
Machine Learning Engineer
Python TensorFlow PyTorch MLOps
Toronto, Canada Onsite Contract
November 6, 2023
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Urgent
CloudNest
DevOps Engineer
AWS Terraform Kubernetes CI/CD
Remote Remote Full Time
November 5, 2023
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Urgent
InsightLoop
Data Engineer
Python Spark Airflow BigQuery
Remote Remote Full Time
November 4, 2023
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