Jobs at Radiant

London4 hours ago

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...

GloucestershireYesterday

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...

LondonYesterday

You will help design and build the internal control plane that enables operations at scale across a rapidly growing GPU fleet. Your work will focus on transforming complex, high-volume telemetry, spanning logs, metrics, and...

LondonYesterday

Role Profile Job Title: Data Centre Architect Reports to: Head of Data Centre Development Location: UK hybrid Company Overview: Radiant is redefining how AI infrastructure is built. We design and operate AI-native cloud platforms...

United KingdomYesterday

You will turn operational data into clear insight for leadership, Finance, Customer Success, Product and Engineering. You will help the business understand service performance, customer impact, capacity constraints...

UKYesterday

You will establish practical, scalable processes for incidents, changes, problems, requests, customer onboarding, hardware operations and operational readiness. You will work closely with Operations, Customer Success, Compliance...

LondonYesterday

You will work closely with local GCC leaders and UK teams across People, Legal, Finance, IT, Security and Operations. Your job is to make sure each centre has a defined purpose, an effective team structure, practical ways of...

United KingdomYesterday

What You'll Do As a Senior Software Engineer - Storage, you will design, build, and operate the storage services and data capabilities that run demanding cloud and AI workloads at scale on Radiant's platform. You'll work across...

United KingdomYesterday

What You'll Do As a Principal SDET, you will help set the technical direction for testing and quality in one of our engineering teams. This is not traditional QA: you'll build the test infrastructure and developer experience that...

United KingdomYesterday

What You'll Do As a Software Engineer - Network, you will help build the software that runs our cluster networks: the fabric connecting thousands of GPUs, and the Managed Networks our customers rely on. You'll work alongside...

United KingdomYesterday

What You'll Do As an Engineering Manager, you will lead a team building and operating a core part of Radiant's AI cloud, joining one of three teams: Network, Observability, or MLOps Training. We hire strong managers first, then...

United KingdomYesterday

What You'll Do As a Principal Platform Engineer, you will help set the technical direction for the platform one of our engineering teams builds on: the infrastructure, tooling, and automation that let us run GPU clusters...

United KingdomYesterday

What You'll Do As a Principal Software Engineer, you will help set the technical direction for a core part of Radiant's AI cloud, joining one of four teams: Infra & Cluster, Observability, MLOps Training, or MLOps Inference...

LondonYesterday

What You'll Do As a Senior Software Engineer, you will own major parts of Radiant's AI cloud platform, joining one of five teams: Infra, Cluster, Observability, MLOps Training, or MLOps Inference. We'll match you to the team that...

United KingdomYesterday

What You'll Do As a Principal Software Engineer - Storage, you will help set the technical direction for Radiant's cloud storage offering and lead the design and delivery of the storage services and data capabilities required to...

United KingdomYesterday

What You'll Do As a Principal Software Engineer - Security, you will help set the technical direction for Radiant's security capabilities across the cloud platform and infrastructure, leading the design and delivery of the...

United KingdomYesterday

What You'll Do As a Principal Software Engineer - Networking, you will help set the technical direction for Radiant's networking software, and lead the design and delivery of the systems that build, automate, and operate the...

United KingdomYesterday

What You'll Do As a Senior Software Engineer - Security, you will design, build, and operate the security capabilities that protect Radiant's cloud platform and infrastructure. You'll work across identity, access control...

United KingdomYesterday

What You'll Do As a Senior DevOps Engineer, you will be embedded in one of our engineering teams, not in a central team, owning how that team builds, tests, ships, and runs its software. You'll work day to day with the team's...

London4 hours ago

You will live and breathe the hardware, maintaining elite facility reliability through hands-on deployment, proactive maintenance, rapid incident response, and structured break/fix execution across high-density air cooling...

London4 hours ago

You will also lead the systems work that lets payroll scale with the business, with HiBob at the centre. You will sit within the People team and work closely with local HR, Finance and external payroll providers. Key...

London4 hours ago

You'll manage busy diaries, travel and meetings, organise team events, and be a trusted first point of contact for the leaders you support. You'll also cover for the CEO’s office when required. This is a hands-on role in a...

London5 days ago

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...