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People Operations Coordinator

Radiant · London

Posted Oct 8, 2026 · full time

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From the posting

Job Title: People Operations

Reports to: People Manager

Location: London hybrid

About Radiant

Radiant is redefining how AI infrastructure is built.

We design and operate AI-native cloud platforms engineered for sovereignty, performance, and scale. Our infrastructure powers GPU-native workloads, multi-tenant control planes, and high-performance AI systems designed for the most demanding environments.

We are not building a generic cloud. We are building purpose-built AI infrastructure, from powered land, to compute, to software.

As we scale, we're building this organisation from the ground up. We're looking for people who'd rather build the playbook than inherit one, who are comfortable doing the work themselves as well as directing others, and who can adapt as fast as our strategy does. This is a startup model: attitude and adaptability matter more to us than years of experience or the size of the team you've previously managed.

About the role

We are hiring a People Operations Specialist to run the employee lifecycle at Radiant and to keep making it better as we grow.

We're looking for someone who loves building automations, agents and workflows, and wants to point that instinct at People Ops. You'll own the data and systems behind our People Ops stack (HiBob, Ashby, Notion), and use that ownership as the foundation for turning slow, manual, multi-tool processes into things that mostly run themselves. …

Excerpt from Radiant's public job board. Read the full posting.

About this listing. Pulled automatically from Radiant's public job board and refreshed daily; closed roles are removed. Mars Mining Co. is not the employer, does not take applications and does not screen candidates. Field and level labels come from the job title and can be wrong.

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