About the Role We're looking for a Physics Specialist to contribute deep scientific expertise to AI model evaluation. You'll craft and assess challenging physics problems, probe model reasoning at the frontier, and help identify where models fail under rigorous scientific…
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Evaluate the safety, quality, and alignment of frontier AI models by reviewing policy-sensitive content, applying AI safety standards, identifying model failures, and helping improve next-generation AI systems.
Help secure frontier AI models by designing adversarial prompts, identifying jailbreaks and safety vulnerabilities, evaluating AI behavior across high-risk domains, and improving AI alignment through structured red-team assessments.
We shipped our first agent, Chloe , in 2026. The Agents team owns the platform underneath: the agent core, the eval and observability layer, the MCP surface that external agents (Claude, ChatGPT, ElevenLabs, n8n) operate Close through, and the orchestration that ties it…
Role Title: AI Evaluation Analyst Role Type: Contractor Location: Remote micro1 is engaging AI Evaluation Analysts to contribute to a customer’s project focused on advancing frontier language model capabilities.
Role Title: LLM Red-Teamer Role Type: Contractor Location: Remote micro1 is engaging LLM Red-Teamers to contribute to a high-impact customer project focused on the evaluation and improvement of frontier language models.
Math Expert (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Mathematician, PhD (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Physics Expert (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Biology Expert (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Biologist, PhD (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts Engagement - Hourly, at‑will contractor Schedule - Fully remote & asynchronous (min.
Chemist, PhD (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Coding Expert - JavaScript (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Coding Expert - C++ (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Coding Expert - Go (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Coding Expert - Rust (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Coding Expert - Java (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
AI Voice Trainer - Spanish. (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
SWE - SQL (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
AI Voice Trainer - Italian. (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
AI Voice Trainer - French. (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
AI Voice Trainer - Saudi Arabic. (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Transciption - Mandarin (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Python Engineer (AI Training) About the Role What if your Python expertise could directly influence how AI writes code for millions of developers around the world?
JavaScript Developer (AI Training) About the Role What if your JavaScript expertise could directly shape how AI writes and understands code for millions of developers around the world?
Frontend JavaScript Developer (AI Training) About the Role What if your JavaScript expertise could directly shape how AI writes code for millions of developers around the world?
JavaScript Engineer (AI Training) About the Role What if your JavaScript expertise could directly influence how AI writes code for millions of developers around the world?
Frontend JavaScript Engineer (AI Training) About the Role What if your JavaScript expertise could directly influence how AI writes and understands code for millions of developers around the world?
Seeking experienced linguists, instructional designers, and technical writers to create AI rater guidelines, evaluation rubrics, and annotation instructions that improve the consistency and quality of frontier AI training data.
Conduct cutting-edge LLM research spanning foundation model pre-training, large-scale data curation, post-training, alignment, and evaluation for leading frontier AI labs.
Innodata (Nasdaq: INOD) is a global data engineering company. We believe that data and Artificial Intelligence (AI) are inextricably linked.
Reinforcement learning post-training is driving some of the most significant capability gains in AI today. It is the process that teaches a model to reason through hard problems, follow complex instructions, and act as an autonomous agent.
Physicist, PhD (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Chemistry Expert (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
About Us: At Fireworks, we’re building the future of generative AI infrastructure. Our platform delivers the highest-quality models with the fastest and most scalable inference in the industry.
ATC Transciption - English (Contract) Labelbox • Remote (United States preferred) Shape the data that powers frontier AI Quick facts - Engagement - Hourly, at‑will contractor- Schedule - Fully remote & asynchronous (min.
Lead Applied Scientist (12 Month Fixed Term Contract - Maternity Cover) Prolific is building the human data infrastructure that powers the next generation of AI systems.
Who We Are Welcome to TELUS Digital, where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS, one of Canada’s largest telecommunications providers, we design and deliver transformative customer…
<h2>About Fleet AI</h2> <p>Fleet AI is an applied artificial intelligence company focused on human–AI collaboration at scale.</p> <p>Our goal is to accelerate the transition to the allocation economy—a future where humans direct work rather than perform it. This capability has…
About Snorkel At Snorkel, we believe meaningful AI doesn’t start with the model, it starts with the data. We’re on a mission to help enterprises transform expert knowledge into specialized AI at scale.
About HumanSignal Real-world data is the competitive edge in AI. HumanSignal is a human data partner for companies building AI models and products.
Location: Global: Europe, Asia-Pac, Argentina, Mexico Department: Production (Applied AI) Reports to: Program Director Rate: $20 per hour We are looking for a data-driven Project Managers to lead our large-scale multilingual data collection and Large Language Model (LLM)…
This remote contractor opportunity focuses on helping train large language models (LLMs) to generate, critique, and improve production-grade Rust code. Contributors will participate in reinforcement learning from human feedback (RLHF) workflows by evaluating, ranking, editing,…
About Pareto Humanity is in a virtuous cycle: human insight improves AI, and better AI expands what people can do. Sustaining it depends on the one input that can't be automated: expert human judgment .
Who We Are Welcome to TELUS Digital, where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS, one of Canada’s largest telecommunications providers, we design and deliver transformative customer…
Who We Are Welcome to TELUS Digital — where innovation drives impact at a global scale. As an award-winning digital product consultancy and the digital division of TELUS, one of Canada’s largest telecommunications providers, we design and deliver transformative customer…
About Pareto Humanity is in a virtuous cycle: human insight improves AI, and better AI expands what people can do. Sustaining it depends on the one input that can't be automated: expert human judgment .
Job Summary Mercor is seeking Software Engineering, Data Science, and Systems Design Experts (Bash) to evaluate and improve AI-generated coding outputs. In this role, you will assess how well AI systems reason about code, solve technical problems, and explain complex…
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