What is Human-in-the-Loop and how common is it in AI job postings?

Human-in-the-Loop is a skill in the "ML Ops & Evaluation" category. It currently appears in 149 active AI roles across 59 companies in our index.

Which companies are hiring for Human-in-the-Loop?

The top employers with active AI roles mentioning Human-in-the-Loop are: Amazon (17), JPMorgan Chase (12), OpenAI (8), Apple (7), NVIDIA (6).

Is demand for Human-in-the-Loop growing?

Over the last 11 weeks, 99 new AI postings mentioned Human-in-the-Loop. Demand is rising — up 79% in the last four weeks compared to the earliest four weeks in the window.

At which stage of AI development is Human-in-the-Loop used?

Roles requiring Human-in-the-Loop are concentrated in: agents (74%), evaluation (9%), application (7%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.

What skills are commonly paired with Human-in-the-Loop?

Job postings that mention Human-in-the-Loop most often also require: Machine Learning, Agentic Systems, LLM Evaluation & Grading, Large Language Models (LLMs), Production ML Systems.

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Human-in-the-Loop

149 active AI roles across 59 companies mention Human-in-the-Loop. Category: ML Ops & Evaluation.

Demand trend

New AI postings mentioning Human-in-the-Loop per week — 99 total over 11 weeks.

Function

All Engineering · 120 Product · 19 Research · 10

Status

All Active only

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AI score Recently posted Company A–Z

FilteredsectorAI Frontier×statusActive only×Clear all

14 AI roles requiring this skill.

Company	Title	Sector	AI score	Stage
OpenAI	Research Engineer/Scientist - Human Alignment, Consumer Devices	AI Frontier	9	L2
Anthropic	ML Infrastructure Engineer, Safeguards	AI Frontier	9	L5
OpenAI	TLM, Embedded Experiences	AI Frontier	8	L6
Sierra	Software Engineer, Agent Builder	AI Frontier	8	L4
Anthropic	Software Engineer, RL Data	AI Frontier	8	L0
OpenAI	Abuse Investigator (AI Self-Improvement Risk)	AI Frontier	8	L4
Sierra	Product Manager, Ghostwriter	AI Frontier	8	L4
Harvey	Senior Software Engineer, Fullstack - New Verticals	AI Frontier	8	L4
OpenAI	Software Engineer, Research - Human Data	AI Frontier	8	L0
OpenAI	Applied Data Science & Insights Leader - GTM Intelligence Solutions and Technical Success	AI Frontier	7	L4
Anthropic	Engineering Manager, Safeguards Review Tooling	AI Frontier	7	L4
OpenAI	Analytics & Automation Lead, User Safety & Risk Operations	AI Frontier	7	L4
OpenAI	AI Workflow & Operations, Revenue Strategy & Operations	AI Frontier	7	L4
OpenAI	Simulation Realism Engineer	AI Frontier	7	L4

Frequently asked questions

What is Human-in-the-Loop and how common is it in AI job postings?
Human-in-the-Loop is a skill in the "ML Ops & Evaluation" category. It currently appears in 149 active AI roles across 59 companies in our index.
Which companies are hiring for Human-in-the-Loop?
The top employers with active AI roles mentioning Human-in-the-Loop are: Amazon (17), JPMorgan Chase (12), OpenAI (8), Apple (7), NVIDIA (6).
Is demand for Human-in-the-Loop growing?
Over the last 11 weeks, 99 new AI postings mentioned Human-in-the-Loop. Demand is rising — up 79% in the last four weeks compared to the earliest four weeks in the window.
At which stage of AI development is Human-in-the-Loop used?
Roles requiring Human-in-the-Loop are concentrated in: agents (74%), evaluation (9%), application (7%). These stages follow a seven-stage AI lifecycle from data preparation through to shipped product.
What skills are commonly paired with Human-in-the-Loop?
Job postings that mention Human-in-the-Loop most often also require: Machine Learning, Agentic Systems, LLM Evaluation & Grading, Large Language Models (LLMs), Production ML Systems.

Human-in-the-Loop

Top employers

Often paired with

Demand trend

Frequently asked questions

Human-in-the-Loop

Top employers

Often paired with

Demand trend

Frequently asked questions