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HumanSignal (formerly known as Heartex) enables data science teams to build AI models with their company DNA. With the emergence of generative AI, it’s more important than ever to build highly differentiated models by guiding foundation models with proprietary data and human feedback. Creators of Label Studio, the most popular open source data labeling platform, HumanSignal enables data scientists to develop high quality datasets and workflows for model training, fine tuning and continuous validation.
Today, the Label Studio open source community has more than 250,000 users who have collectively annotated more than 100 million pieces of data. Label Studio Enterprise is available as a cloud service with enhanced security, automation, quality review workflows, and performance reporting, used by leading data science teams including Bombora, Geberit, Outreach, Wyze, and Zendesk.
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Hires remotely from
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Live jobs
Services Support Specialist
Support Engineer
Mid-level (2-5 years)
Content Creator (Flexible Gig)
Entry-level / graduate
Senior Engineering Manager
Senior (5-10 years)
QA Specialist
AI Trainer - Automotive Expertise Required
AI Trainer - Automotive Expertise Required
Last 90 days vs. the 90 days before
Rolling 12 months
Peak month
Oct · 12roles
Avg / month
2.8 roles
Momentum
+600% QoQ
What people ask before applying to HumanSignal
HumanSignal currently has 7 open remote roles listed on Jobgether. Open any role from the list on this page to see the details and apply directly.
HumanSignal has 51–200 employees.
HumanSignal operates in AI & Machine Learning.
HumanSignal was founded in 2019.
See which HumanSignal roles match your profile, requirement by requirement, before you send a single application.
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