Micro1
AI-driven platform converting human expertise into training data for frontier AI models, with AI-powered vetting and recruitment.
What is Micro1?
Micro1 is an AI platform founded in 2022 by Ali Ansari, headquartered in Palo Alto, California. Originally focused on connecting companies with pre-vetted engineers, Micro1 has evolved into an AI-driven recruitment engine and provider of human data for training and improving frontier foundation models. The platform offers a data portal for domain experts to create datasets, design and fine-tune agentic AI, and contribute to robotics data projects. Micro1's AI recruiter agent "Zara" conducts multi-modal interviews, screens and ranks candidates, and generates structured reports with skill scores and proctoring assessments. The company raised $41.6 million in funding with an estimated valuation of $500 million as of 2025. Contributors work remotely on flexible schedules across roles including AI Model Evaluator, Software Engineer AI Trainer, and domain expert positions.
Qualifications
Qualifications vary by role but Micro1 seeks experts across various niches and industries with relevant academic backgrounds (bachelor's, master's, or PhD). For AI Model Evaluator (LLM & Agent Systems) roles, demonstrated experience with LLM evaluation and AI output analysis, strong attention to detail, English proficiency at B2+ level, and the ability to work independently are required. Software Engineer AI Trainer roles require a minimum of 3 years' professional experience with Python proficiency, expertise in Chain-of-Thought (CoT) annotation and reasoning, excellent communication skills, and proven remote work experience. The application process involves creating an account, defining skills, and completing an AI interview with Zara. Candidates who pass become "Micro1 certified" and join a talent pool for project placement. Niche industry experience and language fluency are valued across all roles.
Company Information
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