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Label Studio

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About

HumanSignal offers Label Studio, an open-source data labeling platform designed for fine-tuning LLMs, preparing training data, and validating AI models. It supports various data types including GenAI, images, audio, text, time series, and video. The platform features customizable layouts, templates, ML-assisted labeling, cloud storage integration, and supports multiple projects and users. HumanSignal also provides a cloud-based enterprise version with additional features like automation, security, and quality control, available through different pricing plans (open-source, starter cloud, and enterprise). The company emphasizes a data-centric AI approach, with a strong community and numerous resources available.

Platform
Web
Task
data labeling

Features

role-based access control

configurable labeling interface

auto-labeling and active learning loops

enhanced quality workflows & reporting

single sign-on with saml or ldap

automated task distribution

quality review workflows

multi-modal labeling platform

Pricing Plans

Starter Cloud
USD99.00 / per month

Dedicated support portal

Fully managed cloud service

Role-based access control

Quality review workflows

Automated task distribution

Community Edition
Free Plan

All users have admin-level access

Community slack and forums

Self-hosted

Multi-modal labeling platform

Configurable labeling interface

Enterprise
Unknown Price

Highest priority support SLAs

SOC2 & HIPAA Compliant Cloud or On-Prem

Single Sign-On with SAML or LDAP

Enhanced quality workflows & reporting

Auto-labeling and active learning loops

Advanced analytics & annotator performance dashboards

Job Opportunities

Label Studio favicon
Label Studio

Customer Success Manager - Enterprise

Label Studio is a flexible, open-source data labeling platform for fine-tuning LLMs and preparing training data. An enterprise version offers enhanced features and security.

salesremote
127,000 USD - 152,000 USD
full-time

Benefits:

  • Work from Anywhere

  • Top-tier Funding

  • Competitive Salary & Ownership

  • Inclusive Culture & Environment

  • Team Offsite

Experience Requirements:

  • Minimum of 6 years of experience working in customer-facing technical roles

  • At least 5 years of experience building and managing customer relationships

  • Minimum of 4 years of experience at a SaaS-company working with cloud architectures

  • Foundational technical understanding of data collection, feature engineering, model training and productionalization

  • Solid knowledge of the ML/AI market, pain points of enterprise-wide AI adoption, and common strategic focus of Head of Engineering / Head of AI persona

Responsibilities:

  • Build long lasting meaningful relationships with customers to ensure consistent and proactive engagement

  • Drive business value with the customers by prescribing effective success plays based on customer business goals and long term strategic direction

  • Help our existing and new customers fully utilize the software and integrate it into their pipelines

  • Own customer lifecycle from onboarding through renewal

  • Land and expand existing Enterprise accounts to democratize and operationalize labeling initiatives as part of their standardized practice

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Senior Frontend Engineer

Label Studio is a flexible, open-source data labeling platform for fine-tuning LLMs and preparing training data. An enterprise version offers enhanced features and security.

engineeringremote
140,000 USD - 200,000 USD
full-time

Benefits:

  • Work from Anywhere

  • Top-tier Funding

  • Competitive Salary & Ownership

  • Inclusive Culture & Environment

  • Team Offsite

Education Requirements:

  • BSCS, related degree or equivalent practical experience

Experience Requirements:

  • Extensive experience developing front-end applications with modern JavaScript frameworks (React, Angular, Vue.js)

  • Strong knowledge of HTML, CSS, and JavaScript (ES6+), with a focus on cross-browser compatibility, accessibility principles, and delivering high-quality, maintainable code

  • Familiarity with state management libraries (Redux, Vuex) and front-end build tools (Webpack, Vite)

  • Comfort working with backend technologies (e.g., REST APIs, Django GraphQL) and willingness to dive into backend code when needed

  • A keen eye for design and UX, with a drive to build intuitive and visually appealing interfaces

Other Requirements:

  • High user empathy and a focus on delivering value through thoughtful, well-crafted user experiences

  • A passion and aptitude for impactful communication at a Sr+ SWE IC level, using TDDs, code reviews, presentation, and thoughtful feedback

Responsibilities:

  • Develop and maintain front-end components for our data labeling platform, focusing on performance, scalability, and user experience

  • Work closely with product, design, and other engineers to translate requirements and mockups into intuitive user interfaces

  • Participate in code reviews, architecture discussions, and the entire development process, from ideation to production

  • Establish standards for front-end development, including code style, maintainability, and best practices

  • Identify areas for improvement in the codebase and drive changes that enhance the overall quality of the product

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Staff Full Stack Engineer

Label Studio is a flexible, open-source data labeling platform for fine-tuning LLMs and preparing training data. An enterprise version offers enhanced features and security.

engineeringremote
150,000 USD - 210,000 USD
full-time

Benefits:

  • Work from Anywhere

  • Top-tier Funding

  • Competitive Salary & Ownership

  • Inclusive Culture & Environment

  • Team Offsite

Education Requirements:

  • BSCS, related degree, or equivalent practical experience

Experience Requirements:

  • Extensive experience developing full stack applications, with proficiency in both backend (Python, Java, Go, Kotlin, Scala, Rust) and frontend (React, Angular, Vue.js) technologies

  • Strong knowledge of HTML, CSS, and JavaScript (ES6+), with a focus on cross-browser compatibility, accessibility principles, and delivering high-quality, maintainable code

  • Proven experience building and integrating scalable backend services and APIs, with expertise in frameworks like FastAPI, Django, or similar

  • Familiarity with database systems (Postgres, BigQuery) and experience working with streaming event and messaging architectures (Kafka, Spark)

  • Comfort working across the entire stack, including state management libraries (Redux, Vuex), frontend build tools (Webpack, Vite), and cloud platforms (AWS, GCP)

Other Requirements:

  • High user empathy, a keen eye for design, and a drive to build intuitive interfaces that solve real user problems

  • A passion for impactful communication and collaboration, leveraging tools like TDDs, code reviews, and constructive feedback to drive team success

  • A proactive approach to problem-solving with the ability to work independently and manage complex projects from inception to completion

Responsibilities:

  • Develop and maintain both backend services and frontend components of our data labeling platform, ensuring high performance, scalability, and excellent user experience

  • Design and build RESTful APIs and other backend services to support new and existing features, ensuring seamless integration with the frontend

  • Create and maintain responsive and accessible user interfaces using modern JavaScript frameworks, focusing on delivering intuitive and user-friendly experiences

  • Collaborate closely with product, design, and other engineering teams to translate requirements and mockups into complete solutions that align with our business goals

  • Participate in code reviews, architecture discussions, and contribute throughout the entire development process, from ideation to production deployment

Show more details

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