About Aelven

Aelven is building the next frontier of human data.

We are an agent-native human data company creating new classes of high-quality data for AI labs and frontier AI systems. Our work sits at the intersection of expert judgment, intelligent tooling, workflow capture, evaluation, and data production. We design systems that help experts create, review, refine, and quality-check rich data that captures judgment, context, correction, intent, and real-world behavior.

Future AI systems will need to understand people across time, goals, tools, environments, decisions, actions, ambiguity, and mistakes. Aelven is building the human data layer to support that future.

About the Role

We are always looking for exceptional people who want to help build Aelven.

This is an open application for candidates who are excited about what we are building but do not see the perfect role listed. We are interested in builders, operators, researchers, designers, domain experts, and sharp generalists who can help us create new data systems, expert workflows, evaluation methods, and production infrastructure for frontier AI.

You may be a fit if you are unusually good at one or more of the following:

Building software, internal tools, data systems, or AI-enabled workflows
Designing expert-facing interfaces or operational systems
Creating, managing, or scaling human data programs
Developing evaluation frameworks, benchmarks, QA systems, or annotation standards
Bringing deep expertise from a domain where human judgment and reasoning matter
Moving quickly in a small, high-agency team

Who You Are

We are excited by people who are high-agency, precise, fast-learning, intellectually honest, and builder-minded. You care about quality, move quickly through ambiguity, and want to work on the data, tooling, and evaluation systems that make more capable AI possible.

How to Apply

Submit the form below. We review open applications regularly and will reach out if there is a potential fit.

Aelven is an equal opportunity employer.

Open Application