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We build software that helps people do what only they can do – give meaning. Data fills our modern world. It flows prolifically inside organizations, customer interactions, product usage, environmental research, healthcare imaging, and beyond. What if we could use any of this historical data to predict the future? In most cases, we can now make predictions through Machine Learning & AI, but to do so in a meaningful and impactful way, historical data needs to be accurate, comprehensive, and without bias. To make the best predictions, we believe teams with domain expertise should be responsible for annotating and curating data. It's called data labeling, and it’s a process of real people giving meaning to the information they see on the screen. HumanSignal was founded to take data labeling operations to the next level and help data scientists make better predictions.

humansignal.com

Open positions (49)

2mo ago

Data Collection Contributor

You will help shape the future of AI by capturing high-quality images in real-world environments based on project guidelines, with each assignment being unique and impactful.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture real-world images following project guidelines to help train AI models. Work independently by photographing objects and scenes in various environments and uploading your work.

Remote|Contract|Artificial Intelligence
2mo ago

Content Creator (Flexible Gig)

You'll film short video clips (30 seconds to 2 hours) based on project briefs, creating content across various topics and styles to help shape the future of AI. Work independently on your own schedule.

Remote|Contract|Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following specific project guidelines. Photograph objects, scenes, or activities across various settings and conditions. Help shape the future of AI by collecting diverse image data.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following specific project guidelines, contributing to the development of next-generation AI technologies. You'll work independently, manage your time, and help shape the future of AI through data collection.

Artificial Intelligence / Data
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following project guidelines, helping to train and improve AI systems. This role offers flexible, independent work where you photograph objects, scenes, or activities in various settings.

Remote|Artificial Intelligence
2mo ago

Data Collection Contributor

You'll capture high-quality images in real-world environments according to project guidelines, helping shape the future of AI by collecting diverse data from everyday locations. Work independently, follow detailed instructions, and upload your findings through provided tools.

Artificial Intelligence
2mo ago

Data Collection Contributor

As a Data Collection Contributor, you will capture real-world images across various environments to help train AI systems. This flexible, project-based role involves following detailed guidelines to photograph objects and scenes in homes, offices, and outdoors. Your work directly supports the improvement of AI technologies.

Artificial Intelligence
2mo ago

Data Collector (International)

You will capture high-quality images in real-world environments according to project guidelines, traveling locally to photograph objects, scenes, and activities from various angles and lighting conditions. Your work directly supports the development and improvement of AI technologies.

AI
2mo ago

Data Annotation Contributor

As a Data Annotation Contributor, you will review and refine labeled data to ensure accuracy and consistency for AI and computer vision systems. Tasks include correcting bounding boxes, adjusting segmentation, and masking PII in images or videos, following detailed project guidelines.

Remote|Contract|Artificial Intelligence
2mo ago

Data Collection Contributor

You'll capture real-world images following project guidelines to help improve AI systems. Work independently, travel locally, and upload data through provided tools.

AI and Data Annotation
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following project guidelines, helping train and evaluate AI models. Work independently, manage your own schedule, and contribute to cutting-edge AI development by photographing objects, scenes, or activities in various settings and conditions.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following project guidelines to help train AI models. The world becomes your workspace as you photograph objects, scenes, and activities across various settings, independently managing your time to meet deadlines.

Remote|Artificial Intelligence
2mo ago

Data Collection Contributor

As an AI Data Collector, you'll capture high-quality images in real-world environments to improve next-generation AI systems. This flexible role lets you work independently while making a tangible impact on AI development.

Artificial Intelligence / Data Services
2mo ago

Data Collection Contributor

As an AI Data Collector, you will capture real-world images based on project guidelines to help train and improve AI models. Work independently and flexibly while exploring diverse environments.

Artificial Intelligence
2mo ago

Data Collection Contributor

In this role, you will capture high-quality images in real-world environments following specific project guidelines. You'll help shape the future of AI by photographing objects, scenes, or activities across various settings, lighting conditions, and angles. Work independently, manage your time, and meet project deadlines.

Artificial Intelligence / Data Collection
2mo ago

Data Collection Contributor

As a Data Collection Contributor, you'll capture real-world images following project guidelines to help train AI systems. Your work involves traveling to various locations and documenting objects, scenes, or activities with attention to detail, contributing to the development of next-generation AI technologies.

Intern|Contract|Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following project guidelines, working independently to collect data across various settings and lighting conditions. This role supports the development of AI technologies by providing diverse training data.

Artificial Intelligence
2mo ago

Data Collection Contributor

You'll capture high-quality images in real-world environments based on project guidelines to help train AI systems. Work independently, follow detailed instructions, and upload data through provided tools.

Remote|Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture images in real-world environments following project guidelines, photographing objects, scenes, or activities in various settings and conditions. Your work will help train and evaluate next-generation AI systems.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will help shape the future of AI by capturing high-quality images in real-world environments according to project guidelines. Your work supports the development and improvement of next-generation AI technologies, with each assignment offering variety and flexibility.

Artificial Intelligence
2mo ago

Data Collection Contributor

As an AI Data Collector, you will capture high-quality images in real-world environments following specific project guidelines. You'll travel locally to photograph objects, scenes, or activities across various settings, ensuring image quality and variation. Your work will directly support the development and improvement of next-generation AI technologies.

Remote|Contract|Artificial Intelligence
2mo ago

Data Study Participant

You'll perform everyday activities like walking, gesturing, and talking in a 90-minute session for $100. Your contributions help train AI to understand real human movement and expression.

Contract|Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture high-quality images in real-world environments following project guidelines, helping shape the future of AI by providing diverse training data. This flexible role lets you explore various locations and settings while contributing to cutting-edge AI technologies.

Junior|Contract|Artificial Intelligence
2mo ago

Data Study Participant

Participate in a 90-minute session to perform everyday activities like walking, gesturing, and talking while being recorded. Help shape AI that learns from real human movement. No experience needed, just be yourself.

Contract|Artificial intelligence
2mo ago

Data Study Participant

You'll participate in a 90-minute data collection session in Columbus, Ohio, performing simple everyday activities like walking and gesturing to help build AI training data. No experience needed—just be yourself and have fun while contributing to the future of AI.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture assigned images in real-world environments following project guidelines, photographing objects and scenes across various settings and lighting conditions. Travel locally to collect data and upload it through provided tools. Help shape the future of AI by providing high-quality training data.

Artificial Intelligence
2mo ago

Data Collection Contributor

You will capture assigned images in real-world environments, following specific project guidelines. Photograph objects, scenes, or activities across various settings to support AI development. Work independently, manage your time, and upload collected data through provided tools.

Artificial Intelligence
2mo ago

Senior Backend Engineer

You will design and operate backend services and APIs in Python/Django that power data labeling and evaluation workflows at scale. You'll own outcomes end-to-end, partner with product and design to shape features, and ship improvements that make complex workflows simple and reliable for users.

+3
Remote|Senior|Full-time|Software
2mo ago

Senior Frontend Engineer

You will lead frontend development for HumanSignal's data labeling and evaluation platform, shaping product outcomes by shipping fast, accessible React/TypeScript UX. Partner with product design to frame problems, prototype solutions, and iterate based on real-world user feedback. Your work directly supports leading AI teams in building high-quality training and evaluation data.

+6
Remote|Senior|Full-time|AI/ML Data Infrastructure
2mo ago

Graphic Design Expert (Philippines)

You will evaluate and rate graphic design elements on standardized quality scales to train AI models that assess design effectiveness, contributing to cutting-edge technology that advances how AI understands and evaluates visual content quality.

Remote|Contract
2mo ago

Graphic Design Expert (International)

Up to $41.6k / year

You will evaluate and rate graphic design elements on standardized quality scales to train AI models that assess design effectiveness. This involves reviewing typography, visual hierarchy, color, layout, and overall design quality using a consistent 1-5 rating system, contributing to cutting-edge technology that advances how AI understands visual content.

Remote|Contract|Artificial Intelligence
2mo ago

Director of Finance

You will own the financial backbone of HumanSignal, the company behind Label Studio. Reporting to the CEO, you'll lead financial planning, business analytics, and metrics infrastructure to drive decision-making across the company, including our SaaS labeling services business.

Director|Full-time|Software / AI
2mo ago

Senior Full Stack Engineer

You'll build end-to-end features across React/TypeScript and Python/Django, shaping APIs, data models, and background jobs while keeping UIs fast, accessible, and trustworthy. You'll partner early with PM/Design to frame problems, prototype to learn, and make pragmatic scope calls to make complex data-heavy workflows feel simple and performant.

+7
Remote|Senior|Full-time|Artificial Intelligence / Data Platform
2w ago

AI Trainer - Automotive Expertise Required

$22.9k-$22.9k / year

You'll review photos of damaged vehicles and mark affected areas like scratches, dents, and missing parts, identifying which part of the car is involved. Your work helps insurance customers receive faster, fairer assessments. Full training ensures you're set up for success in this flexible, remote freelance role.

Remote|Contract
2w ago

AI Trainer - Automotive Expertise Required

$22.9k-$22.9k / year

You'll review photos of damaged vehicles, marking affected areas like scratches and dents, helping insurance customers receive faster, fairer assessments. This is a flexible, remote freelance opportunity with full training provided. You'll work at your own pace on a project with **substantial volume** and **strong potential for extension**.

Remote|Contract
2w ago

Training Specialist

San Francisco, California, United States

$60k-$125k / year

You'll design and deliver **training materials** for AI data labeling programs, working with **Strategic Project Leads** and **Data Science** to close quality gaps quickly. Your core impact is ensuring every contributor understands task requirements and quality standards from day one.

Mid|Full-time|Ai-ml
2w ago

Technical Program Manager

$140k-$180k / year

You'll **translate customer outcomes into integrated delivery plans** for enterprise AI programs, owning milestone tracking, risk management, and stakeholder communication. Your work directly **shapes how the next generation of AI products gets built**, improving delivery systems across engagements. This role offers a chance to **build AI-driven workflows** to reduce operational overhead.

Lead|Full-time|Ai-ml
2w ago

Delivery Lead

Columbus, Ohio, United States

$90k-$130k / year

You'll own complex, high-stakes **AI data programs** end-to-end, managing expert workforces and ensuring on-time delivery. Your core impact will be driving operational excellence across **multi-stakeholder projects** with shifting requirements. This role offers rapid growth in a demanding, high-performance environment.

Lead|Full-time|Ai-ml
2w ago

Strategic Projects Lead

San Francisco, California, United States

$75k-$110k / year

You'll own end-to-end execution of complex, high-stakes AI data programs, managing distributed expert workforces across 50+ domains. You'll be directly accountable for **data quality**, **throughput**, and **customer satisfaction** while navigating shifting requirements and tight timelines. This role offers an intense, high-growth environment where **operational excellence** is paramount.

Mid|Full-time|Ai-ml
2w ago

Graphic Design Expert - Canva Editor Experience Required

You'll evaluate and rate **graphic design elements** on standardized quality scales to **train AI models** that assess design effectiveness. This part-time contract role involves reviewing hundreds of design examples using Label Studio Enterprise. You'll contribute to cutting-edge technology advancing how AI understands visual content quality.

Remote|Mid|Contract|Ai-ml
4w ago

Graphic Design Expert

$52k+ / year

You'll examine designs in **Canva Editor** to understand color schemes and font choices, then edit an out-of-place slide to match the overall design. Your work will train **AI models** to assess design effectiveness, advancing how AI evaluates visual content quality.

Remote|Mid|Contract|Ai-ml
2w ago

Operations Associate

San Francisco, California, United States

$70k-$90k / year

You'll manage complex data programs end-to-end for a company powering **frontier AI research**. You'll own operational processes, coordinate expert workforces, and ensure **on-time delivery** of high-quality datasets. This role sits at the core of a fast-moving, high-stakes delivery engine.

Full-time|Ai-ml
3w ago

AI Trainer - Automotive Expertise Required

$22.9k+ / year

You'll review photos of damaged vehicles, marking affected areas like scratches and dents to help insurance customers receive faster, fairer assessments. Your work directly impacts **real-world insurance claims** using **AI-powered data labeling tools**. Full training provided with clear visual guidelines.

Remote|Contract
2w ago

Delivery Lead

San Francisco, California, United States

$110k-$140k / year

You'll **own complex, high-stakes AI data programs** end-to-end for a company that builds datasets for frontier AI research. Your core impact is ensuring **on-time delivery of the highest-quality data** across multiple projects simultaneously.

Lead|Full-time|Ai-ml
2w ago

Operations Specialist

Mexico City, Mexico City, Mexico | Manila, Metro Manila, Philippines

$55k-$75k / year

You'll own **complex data programs** end-to-end, managing expert workforces and ensuring **high-quality delivery** on time. You'll build and drive operational processes, juggling multiple programs with shifting customer requirements.

Full-time|Ai-ml
2w ago

High Volume Recruiter

San Francisco, California, United States

$55k-$100k / year

You'll run high-volume sourcing for **expert talent pipelines** across multiple channels, ensuring programs are staffed with **500 vetted domain experts in 72 hours** when needed. This role demands scrappy, data-driven recruiting that keeps AI data operations running non-stop.

Remote|Mid|Full-time|Ai-ml
2w ago

Graphic Design Expert - Canva Editor Experience Required

$52k-$52k / year

You'll examine and edit designs in Canva Editor to train AI models on design effectiveness. Your work will directly improve how AI understands visual content quality. This is a unique chance to apply your design expertise to cutting-edge AI technology.

Remote|Mid|Contract|Ai-ml
2mo ago

Graphic Design Expert

$41.6k-$41.6k / year

You will evaluate and rate graphic design elements on standardized quality scales using the Label Studio Enterprise platform. Your work will train AI models to assess design effectiveness, contributing to cutting-edge technology that advances how AI understands visual content quality.

Remote|Mid|Contract|AI and Data Labeling