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Humansignal

Humansignal

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HumanSignal provides a data labeling platform, Label Studio, designed to help data science teams build and fine-tune AI models using proprietary data and human feedback. It supports various data types and offers both open-source and enterprise solutions.

89 open positions
Last updated May 6, 2026
Founded 2019
125 employees
Remote21%
Hybrid0%
On-site79%
Salary shown39%
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Data Collector (Greece)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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3 0 0 3mo ago

Data Collector (Germany)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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2 0 0 3mo ago

Data Collector (Finland)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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4 0 0 3mo ago

Data Collector (Denmark)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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2 0 0 3mo ago

Data Collector (Czech Republic)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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10 0 0 3mo ago
HumansignalHumansignal·ItalyItaly·On-site

Data Collector (Italy)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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2 0 0 3mo ago

Data Collector (Malaysia)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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1 0 0 3mo ago

Data Collector (Netherlands)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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2 0 0 3mo ago

Data Collector (Poland)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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1 0 0 3mo ago

Data Collector (Romania)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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8 0 0 3mo ago

Data Collector (South Africa)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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0 0 0 3mo ago

Data Collector (Thailand)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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5 0 0 3mo ago

Data Collector (United Kingdom)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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11 0 0 3mo ago

Data Collector (Colombia)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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2 0 0 3mo ago

Data Collector (Croatia)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

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6 0 0 3mo ago
HumansignalHumansignal·ChileChile·On-site

Data Collector (Chile)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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5 0 0 3mo ago

Data Collector (Canada)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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3 0 0 3mo ago

Data Collector (Bulgaria)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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5 0 0 3mo ago

Data Collector (Austria)

31
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherData CollectorMid
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1 0 0 3mo ago
HumansignalHumansignal··Remote · Worldwide

Architecture Expert

38
Lowest

The future of AI — whether in training or evaluation, classical ML or agentic workflows — starts with high-quality data. At HumanSignal, we’re building the platform that powers the creation, curation, and evaluation of that data. From fine-tuning foundation models to validating agent behaviors in pr

Data ScienceOtherArchitectArchitectureMid
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3 0 0 4mo ago