hcompany
hcompany5mo ago
New

Member of technical staff - Agent

Paris, Londonfull-timelead
OtherMember Of Technical Staff
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Quick Summary

Overview

About H:H exists to push the boundaries of superintelligence with agentic AI. By automating complex, multi-step tasks typically performed by humans, AI agents will help unlock full human potential.

Key Responsibilities

Research & Leadership: Design and develop new agents, proposing new research directions, e.g., combining state-of-the-art RL with foundation models (LLMs/VLMs).

Requirements Summary

Technical Skills: Senior Experience: Previous demonstrable role(s) as a Staff, Principal, or Senior Engineer (or equivalent Research Scientist) in a Frontier AI Lab with a proven track record of leading complex, end-to-end AI/ML projects from…

Technical Tools
awslangchainopenaidistributed-systemsmachine-learningmentoring

Responsibilities

~1 min read

Requirements

~1 min read

Nice to Have

~1 min read
  • Practical experience applying Reinforcement Learning to systems built on Large Language Models (LLMs).

  • Experience with distributed systems or cloud computing, preferably in AWS.

  • Familiarity with building complex simulation environments for agent training.

  • Experience with LLM training or fine-tuning.

  • Experience developing large-scale evaluation and benchmarking systems for AI models.

  • Experience in an agentic framework (e.g., LangChain, AutoGen, CrewAI, OpenAI SDK).

  • Expertise in system architecture, instrumentation, observability, and monitoring for complex, high-performance systems.

  • Paris or London.

  • This role is hybrid, and you are expected to be in the office 3 days a week on average.

  • Please expect some travel between offices on a reasonable cadence (e.g., every 4-6 weeks).

What We Offer

~1 min read
Join the exciting journey of shaping the future of AI, and be part of the early days of one of the hottest AI startups.
Collaborate with a fun, dynamic, and multicultural team, working alongside world-class AI talent in a highly collaborative environment.
Enjoy a competitive salary.
Unlock opportunities for professional growth, continuous learning, and career development.

Location & Eligibility

Where is the job
Location terms not specified
Who can apply
Same as job location

Listing Details

Posted
November 14, 2025
First seen
May 6, 2026
Last seen
May 9, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
15%
Scored at
May 6, 2026

Signal breakdown

freshnesssource trustcontent trustemployer trust
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hcompanyMember of technical staff - Agent