Own and scale group financial reporting, including IFRS consolidation, close cycles, audit readiness, and reporting automation, while advising leaders on profitability, liquidity, and strategic decisions.
Radiant jobs
AI infrastructure platform integrating software, power, land, capital, and compute.
39 open roles at Radiant
Manage day-to-day accounting operations, including AR/AP, banking, reconciliations, and month-end close, while supporting revenue billing, audits, and new entity setups as the business scales.
Own core accounting operations, lead close and financial reporting, coordinate audits and global entity setups, and strengthen controls while mentoring junior accountants across a growing finance function.
Triage, diagnose, and resolve customer incidents across cloud, Linux, and datacenter infrastructure, collaborating with engineering teams and vendors to restore service and support advanced HPC and AI systems.
Build and lead Radiantβs security function across data centres, compute and network infrastructure, setting strategy and tooling while representing security to customers and owning incident response and resilience.
Architect and lead implementation of scalable, resilient infrastructure for AI, HPC, and cloud-native workloads, spanning virtualisation, bare-metal systems, Kubernetes, networking, storage, security, and automation.
Own and improve platform documentation across APIs, infrastructure, and operational workflows, partnering with product and engineering teams to make complex technology clear, accurate, and usable.
Senior/Principal Product Manager - Operations
Own the strategy, roadmap, and delivery of internal tools and integrations that help teams operate and scale a cloud platform, improving automation, self-service, and operational reliability.
Operate and maintain high-density AI and HPC data-centre infrastructure, handling hardware deployment, break/fix, cooling and power systems, capacity tracking, and incident response to meet customer SLAs.
Own technical product marketing for end-to-end datacenter and AI infrastructure offerings, translating complex architecture into credible narratives, content, customer proof points, and executive communications.
Infrastructure Tooling & Observability Engineer( UK)
Build observability, automation, and reliability tooling for distributed infrastructure, turning high-volume telemetry into actionable insight and translating SRE goals into scalable systems that improve operational performance.
HPC Infrastructure Site Reliability Engineer
Operate and improve large-scale GPU-accelerated HPC infrastructure, owning incident response, performance validation, automation, and reliability improvements across compute, networking, storage, and orchestration.
Operate and improve Kubernetes-based AI infrastructure, tuning Linux systems, automating platform operations, and maintaining observability and 24/7 production reliability while mentoring engineers and supporting incident response.
Operate and evolve resilient AI/HPC infrastructure across bare-metal, virtualization, and orchestration layers, improving performance, reliability, security, observability, and automation in 24/7 production environments.
Design, deploy, and operate high-performance networks for GPU and AI workloads, owning network architecture, automation, monitoring, and L3/L4 incident response across production environments.
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