Lead Platform Infrastructure Product Engineer

Radiant was established by Brookfield, a leading global alternative asset manager with over US$1 trillion of assets under management across real estate, infrastructure, renewable power and transition, private equity and credit. Brookfield's global relationships, investment expertise and access to long-term institutional capital provide Radiant with a differentiated platform from which to develop, finance and operate AI infrastructure assets. This combination of entrepreneurial execution and institutional sponsorship enables Radiant to pursue large-scale GPU and AI infrastructure opportunities globally.

You’ll work across compute, networking, storage, Kubernetes, APIs, automation, identity, observability, and developer tooling, partnering closely with product, infrastructure, SRE, security, and customers.

• Lead the design and delivery of platform infrastructure capabilities, APIs, workflows, and developer tooling.
• Work closely with product to translate customer and business needs into technical product solutions.
• Build and prototype capabilities across compute, storage, networking, Kubernetes, identity, and platform services.
• Define patterns for APIs, automation, provisioning, lifecycle management, and service integration.
• Improve self-service, reliability, observability, and developer experience across the platform.
• Work directly with customers and internal teams to understand infrastructure pain points and validate solutions.
• Support product discovery through prototypes, technical spikes, benchmarks, and proof-of-concepts.
• Provide technical leadership on architecture and implementation, helping teams make pragmatic trade-offs between speed, scalability, reliability, and complexity.
• Take successful concepts from prototype through to production-quality services.

• Strong software and infrastructure engineering experience, ideally across cloud platforms, infrastructure products, developer platforms, or distributed systems.
• Cloud infrastructure: compute, storage, networking, Kubernetes, containers
• Platform engineering: provisioning, orchestration, IAM, observability, automation
• Developer tooling: APIs, SDKs, CLIs, web consoles
• Strong experience building backend services, APIs, integrations, and infrastructure automation.
• Familiarity with technologies such as Kubernetes, Terraform, Linux, cloud networking, observability tooling, and infrastructure-as-code.
• Comfortable working from ambiguous product requirements through architecture, implementation, and production rollout.
• Strong technical leadership and communication skills, with the ability to influence across product and engineering.

• Platform mindset: You think in reusable capabilities rather than one-off solutions.
• Builder mindset: You move quickly from idea to working software.
• Product sense: You care about usability, adoption, and customer outcomes.
• Technical depth: You can work credibly across infrastructure, APIs, distributed systems, and architecture.
• Leadership: You raise the technical bar and help others make better product and engineering decisions.
• Ownership: You drive problems from discovery through implementation, launch, and iteration.

• 25 days of annual leave
• A culture that emphasises results over hierarchy, process & ego: we place great emphasis on the quality, ingenuity and creativity of work.
• Open communication, regular feedback: we value smooth collaboration, direct and actionable feedback, and believe that leading with empathy and a growth mindset makes us better together.
• Learning Time: we all have dedicated learning time to focus on new skills, projects or interests that lay outside of your day-to-day job.
• Health & Wellbeing: we want everyone to feel healthy and happy, so we offer private medical insurance via Bupa.
• Cycle to Work Scheme: we're committed to building a sustainable business, so we encourage cycling to work.
• Gympass subscription to a variety of gyms and wellbeing apps
• Participation in the company shares program
• Enhanced parental pay & leave