About the job
The future of artificial intelligence — whether in training or evaluation, classical machine learning or autonomous workflows — begins with high-quality data.
At HumanSignal, we are pioneering a platform that enables the creation, curation, and assessment of that data. Our tools are designed to assist leading AI teams in refining foundation models and validating agent behaviors in production, ensuring that models are based on authentic signals rather than mere noise.
Our open-source tool, Label Studio, has established itself as the de facto standard for labeling and evaluating data across various modalities, from text and images to time series and agents in environments. With over 250,000 users and hundreds of millions of labeled samples, it is the most widely adopted open-source solution for teams working on AI systems.
Label Studio Enterprise enhances our offering with the security, collaboration, and scalability features necessary for supporting mission-critical AI pipelines — facilitating everything from model training datasets to evaluation test sets and continuous feedback loops. We commenced our journey before foundation models became mainstream, and we are committed to advancing now that AI is transforming industries. If you are eager to support leading AI teams in building smarter, more accurate systems, we would love to speak with you.
(GERMANY BASED) AI Data Collector — Turn the World Into Your Workplace!
Do you enjoy scavenger hunts?
Love exploring the world around you?
Want to earn a competitive salary while engaging in something fun, flexible, and impactful?
We are on the lookout for curious, detail-oriented individuals to join our team as AI Data Collectors. In this role, the world is your workplace. You will help shape the future of AI by capturing high-quality data and contributing to innovative projects that matter.

