Historical listings
Browse previously published job opportunities whose listed application deadlines have passed. These pages are retained as historical references; an expired listing is not an indication that the role is still accepting applications.
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Showing 121–144 of 308 expired listings
Sorted by most recently expired
Remote
micro1 is engaging Telugu Transcription Experts for a high-impact customer project focused on language data excellence. Contributors will accurately transcribe Telugu audio, video, and text content, annotate and segment language data, review existing transcriptions, provide cultural and contextual insights, and help produce high-quality linguistic data used to train next-generation AI systems.
Remote
micro1 is engaging AI Engineers to help train next-generation AI systems by creating Reinforcement Learning environments that test an AI model's ability to solve complex software engineering problems using Model Context Protocol (MCP) tools. Contributors will design reproducible environments, deterministic verification, and golden reference solutions for tasks involving bug fixing, feature implementation, codebase refactoring, performance optimization, and reasoning over information from real MCP servers.
Hybrid
micro1 is hiring an AI/ML Engineer to build secure, scalable, production-grade artificial intelligence and machine learning systems for mission-critical government initiatives and micro1's proprietary AI infrastructure. The role focuses on large language models, retrieval-augmented generation, multi-agent orchestration, secure cloud environments, data pipelines, APIs, and modern AI engineering practices.
Remote
micro1 is engaging Child Development Psychologists to contribute expert knowledge to a project at the intersection of psychology and technology. Contributors will evaluate and annotate data, assess AI outputs for developmental and cultural appropriateness, analyze scenarios involving children's learning and behavior, and help develop guidelines that improve the psychological integrity of next-generation AI systems.
Remote (United States)
micro1 is hiring a Defense & Cleared Workforce Recruiter to build pipelines of highly qualified, security-cleared professionals for mission-critical U.S. government and defense work. The role focuses on full-cycle recruiting, cleared talent sourcing, military and veteran candidate evaluation, security-clearance screening, compliance-aware recruiting, and close partnership with hiring managers and security stakeholders.
Remote
micro1 is engaging DevOps Engineers to contribute to a customer project focused on scalable cloud infrastructure and AI training. Contributors will design realistic DevOps tasks, create reproducible reference solutions, review AI-generated technical outputs, and provide precise feedback across CI/CD, containers, orchestration, infrastructure as code, monitoring, and incident response.
Remote (Ireland, Australia & United Kingdom)
micro1 is hiring native English speakers from Ireland, Australia, and the United Kingdom to support an AI training project focused on evaluating English audio recordings. English Voice Coaches will assess natural speech, pronunciation, regional accents, fluency, tone, and audio authenticity while providing clear and structured feedback.
Remote (United States)
micro1 is engaging Litigation Attorneys to contribute their expertise to an advanced AI evaluation initiative involving real-world litigation drafting. Contributors will produce high-quality litigation work product across commercial disputes, maintain coherent case theory, incorporate senior attorney feedback, develop evaluation rubric items, and identify procedural or substantive issues throughout simulated dispute lifecycles.
Remote
micro1 is engaging MCP Experts to create Reinforcement Learning environments that evaluate how AI systems solve complex software engineering problems using Model Context Protocol tools. Contributors will design reproducible environments, deterministic verification, and golden reference solutions for tasks involving bug fixing, feature implementation, codebase refactoring, performance optimization, and reasoning over real MCP servers.
Washington, D.C., United States
micro1 is hiring a Member of Technical Staff, Forward Deployed, to build and deploy applied AI systems for high-impact U.S. Government missions. This role spans agentic AI, LLM applications, data and evaluation pipelines, model infrastructure, deployment, reliability, and security, with direct collaboration in forward-deployed government environments.
Remote
micro1 is engaging Military and Veteran Mental Health Experts to contribute clinical expertise to a project focused on advancing AI technologies in mental health. Contributors will review mental health materials and simulated patient interactions, evaluate clinical accuracy, develop realistic scenarios, and provide expert insights grounded in direct patient care experience with military personnel and veterans.
Remote (United States)
micro1 is hiring a Payroll and Accounts Payable Analyst to manage accurate and timely employee payroll and vendor payments across a fully remote U.S. finance operation. The role covers end-to-end payroll, payroll taxes, accounts payable, reconciliations, month-end close support, vendor management, internal controls, and workflow automation.
Remote
micro1 is hiring a Product Owner to work closely with engineering, data, and business teams to turn complex problems into intuitive, high-quality software products. The role owns the product lifecycle from discovery and scoping through launch and iteration, with responsibility for prioritization, product outcomes, KPIs, user experience, customer feedback, and cross-functional execution.
Remote
micro1 is hiring a Sales Operations & Business Analytics Specialist to strengthen the systems, data, reporting, and insights behind a growing revenue organization. The role focuses on CRM operations, pipeline visibility, forecasting, dashboards, sales analytics, workflow optimization, and translating complex data into actionable recommendations for leadership and cross-functional stakeholders.
Remote (United States)
micro1 is engaging Senior Litigation Attorneys to contribute their expertise to a frontier AI evaluation project involving complex commercial disputes. The role focuses on creating realistic litigation scenarios, directing legal contributors, reviewing legal work, developing evaluation rubrics, and applying senior-level US litigation judgment to improve next-generation AI systems.
Remote
micro1 is engaging Corporate Attorneys from top BigLaw firms to contribute their expertise to an AI training project focused on sophisticated corporate legal work. Contributors will review complex corporate documents, analyze M&A, private equity and capital markets matters, assess commercial litigation materials, and provide expert legal feedback. No prior experience in AI is required.
Remote
micro1 is engaging Evaluation Specialists and recent graduates to contribute to an AI evaluation project focused on developing challenging question-and-answer pairs, conducting rigorous multi-source research, and testing the reasoning capabilities of advanced AI models. No prior experience in AI is required, and applicants from diverse academic or professional backgrounds are welcome.
Remote
micro1 is engaging Family Law Attorneys with BigLaw experience to contribute their legal expertise to an AI training project. Contributors will analyze complex family law cases, conduct legal research, draft and review legal documents, and provide accurate insights and annotations to help improve next-generation AI systems. No prior experience in AI is required.
Remote
micro1 is engaging Immigration Attorneys from BigLaw firms to contribute their legal expertise to an AI training project. Contributors will review immigration law documents and scenarios, conduct legal research, evaluate technology-enabled legal workflows, and provide expert feedback to improve next-generation AI systems. No prior experience in AI is required.
Remote
micro1 is seeking seasoned In-House Counsels for a part-time legal AI project focused on contract drafting, negotiation, review, and redlining. Contributors will evaluate AI-generated contract work, perform simulated negotiations, and help establish rigorous evaluation standards that improve how advanced AI systems interpret contractual language and legal risk.
Remote
micro1 is engaging Litigation Associate Attorneys from top-tier U.S. law firms to contribute expertise to an AI training project involving complex litigation and transactional legal work. Contributors will review legal documents, draft sample agreements and clauses, evaluate sophisticated legal scenarios, and provide structured feedback across areas including M&A, private equity, capital markets, and data privacy. No prior experience in AI is required.
Remote
micro1 is engaging Medical Evaluation Specialists, including medical students, residents, physicians, and professionals with equivalent biomedical expertise, to contribute advanced clinical insights to an AI evaluation project. Contributors will design, research, and verify challenging medical questions and answers that test frontier AI systems across diagnosis, mechanisms, pharmacology, guidelines, and clinical judgment.
Remote
micro1 is engaging Mergers & Acquisitions (M&A) Attorneys from top-tier U.S. law firms to contribute legal expertise to an AI training project. Contributors will analyze complex M&A and corporate law scenarios, conduct legal research, review datasets, and provide expert feedback on transaction structures and legal reasoning. No prior experience in AI is required...
Remote (United States)
micro1 is engaging Product Management Experts to contribute to a project focused on shaping AI-driven product workflows. Contributors will design realistic product management tasks, create gold-standard responses for deliverables such as PRDs, launch memos, roadmap decks, executive reviews, and cross-functional briefs, and evaluate AI-generated outputs against senior-level product management standards.