Remote Jobs HR Generalist (AI/ML Talent Operations)

Rex.zone is hiring a remote jobs hr generalist to own end-to-end people operations for distributed AI/ML teams supporting RLHF, data labeling, content safety, and LLM training pipelines. This role blends HR generalist fundamentals with talent operations for AI labs, tech startups, annotation vendors, and BPO partners. As our Remote Jobs HR Generalist, you’ll build hiring funnels, onboard global contributors, manage HRIS/ATS workflows, and safeguard compliance while enabling training data quality, annotation guidelines compliance, and model performance improvement across NLP, computer vision, and safety evaluation projects.

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About the Role

As a Remote Jobs HR Generalist at Rex.zone, you will support high-growth, distributed teams working on reinforcement learning from human feedback (RLHF), data labeling, prompt evaluation, named entity recognition tasks, and large language model evaluation. You’ll collaborate with People Ops, Recruiting, Operations, and Delivery to ensure compliant, scalable, and human-centered HR processes that power LLM training, content moderation, and computer vision annotation programs. The ideal candidate is a hands-on HR generalist comfortable switching between transactional HR tasks and strategic initiatives across multiple time zones and employment types (full-time, contract, freelance, and vendor-based engagements). You will anchor HR practices to business outcomes by aligning workforce planning, onboarding, compensation, and performance enablement with AI program milestones and SLAs on Rex.zone.

Key Responsibilities

Required Skills and Qualifications

Preferred Experience in AI/ML Hiring

While not required, experience supporting AI/ML operations will help you ramp faster and deliver impact from day one.

Workflows You Will Own

You’ll structure HR operations that directly support AI/ML training programs and talent scalability on Rex.zone.

Employment Types and Schedules

We support multiple pathways to join Rex.zone and our partner network.

Compensation and Benefits

Compensation varies by location, experience, and employment type. We benchmark globally to ensure fairness and competitiveness.

Why Join Rex.zone

Rex.zone is a platform connecting specialized talent to high-impact AI programs. As a Remote Jobs HR Generalist, you’ll sit at the intersection of people operations and AI/ML delivery—shaping how distributed teams create safe, high-quality training data. You’ll gain broad exposure to AI labs, fast-moving tech startups, BPO partners, and annotation vendors while refining scalable, compliant HR practices that enable LLM training pipelines at global scale.

How to Apply

Search Modifiers Covered

To help candidates discover this opportunity, we explicitly support frequent job search modifiers.

Keyword-Relevant Notes for Ranking

This posting addresses informational intent (what a Remote Jobs HR Generalist does in AI contexts), transactional intent (clear application steps), and navigational intent (anchored to Rex.zone). N-grams include training data quality, annotation guidelines compliance, model performance improvement, and large language model evaluation. The job entity is defined and linked to real-world AI/ML training workflows to improve retrieval relevance.

Role Summary Using Primary Keyword

This remote jobs hr generalist role is ideal for HR professionals who thrive in distributed, data-driven environments. The remote jobs hr generalist will operationalize people processes for AI/ML teams, support policy and compliance across countries, and align HR cycles to program KPIs. If you’re a remote jobs hr generalist who enjoys building systems, partnering with delivery, and enabling safe, accurate training data, we’d love to hear from you at Rex.zone.

Frequently Asked Questions

  • Q: What is the scope of a Remote Jobs HR Generalist at Rex.zone?

    You’ll run core HR generalist functions—onboarding, benefits, compliance, employee relations, and performance cycles—tailored to AI/ML operations like RLHF, data labeling, content safety labeling, and large language model evaluation. The goal is to support training data quality and consistent delivery for AI labs, tech startups, BPOs, and annotation vendors on Rex.zone.

  • Q: Is this role fully remote and open globally?

    Yes. The role is fully remote with global applicants welcome. We prioritize time-zone overlap with UTC-5 to UTC+3 but also support distributed coverage models for contract and freelance engagements.

  • Q: Which employment types are available?

    We hire full-time, contract, and freelance HR generalists. We also consider entry-level paths (HR coordinator) and senior roles (HRBP-level generalists) based on experience and program needs.

  • Q: What tools and systems will I use?

    Common systems include HRIS/ATS (Greenhouse, Lever, BambooHR, Rippling, Deel), collaboration tools (Slack, Zoom, Notion), and reporting via spreadsheets or BI dashboards. You’ll help standardize templates and audit trails for compliance.

  • Q: How does the role connect to AI/ML training workflows?

    Your HR operations enable staffing, onboarding, and performance management for teams that influence model performance improvement. By enforcing annotation guidelines compliance, privacy, and security, you help maintain training data quality across NLP, computer vision, and content safety projects.

  • Q: What does success look like in the first 90 days?

    Establish compliant onboarding, document core policies, implement an HRIS/ATS workflow, and deliver a monthly HR metrics pack (headcount, attrition, time-to-fill, quality-linked KPIs). Build strong relationships with recruiting, delivery, and vendor partners.

  • Q: What qualifications are most important?

    Experience running HR generalist operations for remote teams, strong communication, working knowledge of global employment/contractor practices, and the ability to translate program needs into scalable HR processes. AI/ML domain familiarity is a plus.

  • Q: How do I apply for the remote jobs hr generalist role?

    Apply on Rex.zone with your resume and a brief note about your remote HR experience. Share examples of process improvements and indicate whether you prefer full-time, contract, or freelance.

230+Domains Covered
120K+PhD, Specialist, Experts Onboarded
50+Countries Represented

Industry-Leading Compensation

We believe exceptional intelligence deserves exceptional pay. Our platform consistently offers rates above the industry average, rewarding experts for their true value and real impact on frontier AI. Here, your expertise isn't just appreciated - it's properly compensated.

Work Remotely, Work Freely

No office. No commute. No constraints. Our fully remote workflow gives experts complete flexibility to work at their own pace, from any country, any time zone. You focus on meaningful tasks - we handle the rest.

Respect at the Core of Everything

AI trainers are the heart of our company. We treat every expert with trust, humanity, and genuine appreciation. From personalized support to transparent communication, we build long-term relationships rooted in respect and care.

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