Radiant
30 open UK roles - London, Gloucestershire - listings direct from the employer
Radiant designs, builds and operates AI infrastructure - specifically GPU-powered data centers and "AI factories" - owned vertically from land and power through to compute and software. The company serves nation-states, hyperscalers, and operates a global AI cloud platform, and hires for roles in software engineering, programme management, and finance.
Senior Manager, Regional Data Center Development, US
1w agoPersonally run the GC/EPC relationship and day-to-day delivery of the live US project. · Build the US planning/permitting and stakeholder relationships from scratch state and county entitlement processes, utility...
LondonSenior Manager, Data Center EHSQ
1w agoWrite Radiant's EHS and quality standards and inspection/ITP methodology from scratch. · Personally audit sites and contractor safety performance, not just review reports.
LondonSenior Manager, Data Center Commissioning
1w agoLead commissioning activities on-site personally, moving between projects as they reach energisation. · Build Radiant's commissioning methodology and readiness checklist from scratch.
LondonSenior Manager, Data Center Design
1w agoWrite and maintain the electrical, mechanical, civil and BIM design standards yourself - there isn't an existing standard to inherit. · Personally review and mark up design packages from consultants and contractors, not...
LondonSenior Manager, Data Center ESG & Sustainability
1w agoBuild Radiant's carbon accounting methodology and sustainability commitments (net-zero, PPAs, water usage) from a blank page. · Personally run the certification process (e.g. BREEAM, LEED) on live projects rather than...
LondonSenior Manager, Data Center Commercial & Procurement
1w agoPersonally negotiate framework agreements for major equipment (switchgear, generators, cooling, IT racks) and construction contracts. · Build the category strategy and supplier shortlist yourself.
LondonDatacentre Operations Engineer
1w agoExposure to industry-leading GPU and AI infrastructure · Opportunities to grow alongside a rapidly scaling global business · A collaborative, inclusive, and supportive engineering culture
LondonEngineering Manager
4w agoGrowing and developing engineers · Delivering complex distributed systems · Maintaining engineering excellence
LondonPrincipal Procurement Lead, Compute and Storage
4w agoOwn category strategy for compute and storage, refreshed each quarter against the technology roadmap. · Structure, issue and score RFIs and RFPs. Requirement capture through to purchase order. · Own the price book for...
LondonCluster Architect
4w agoEngage with key stakeholders (such as the Program Management Office, Data Center Engineering, Solutions Engineering and Infrastructure Operations teams) and translate inputs into Radiant’s reference architecture and...
LondonManager – FP&A
1mo agoPartner across finance and business functions to own financial forecasts, giving the business a clear, forward-looking view of commercial performance. · Own key elements of KPI reporting and analysis across the company,...
LondonAssociate, Investments
1mo agoBuild and maintain financial models for GPU clusters, AI factories and strategic infrastructure investments. · Perform financial analysis including valuation, returns modelling, scenario analysis and risk assessment. ·...
LondonTreasury Manager
1mo agoManage day-to-day cash management activities, including bank account administration, payments oversight, and intercompany funding. · Prepare and maintain short- and medium-term cash flow forecasts across the Group,...
LondonGroup Finance Director
1mo agoLeadership and development of group finance functions, overseeing all aspects across; FP&A, Controllership, Treasury and Finance Operations · Provide support for the process around acquisitions and strategic...
LondonHead of Capital Markets & Treasury
1mo agoLead all financing activities for new GPU clusters, AI factories, and strategic partnerships as an internal export regarding broad bank / debt capital markets conditions and market developments relevant to our business....
LondonPrincipal, Investments
1mo agoOwn underwriting models for GPU clusters, AI factories, and strategic partnerships. · Lead detailed financial analysis including valuation, returns modelling, scenario analysis, risk assessment and long-range business...
LondonSenior Manager, Field & Experiential Marketing
1mo agoGlobal flagship conferences and trade shows (GTC, GITEX, Raise, AI Summit, etc) · Executive dinners, briefings, and private roundtables · Strategic association partnerships
LondonDevOps Engineer
1mo agoDesign, build, and continuously optimise CI/CD pipelines in GitHub Actions to support fast, reliable, and repeatable software delivery · Own and evolve Infrastructure as Code practices using Terraform and Ansible,...
LondonDirector, Social Media & Technical Communications
1mo agoThis is not a maintenance role. · This is not a role for someone who only manages calendars, routes approvals, or posts pre-written updates. · This is not a traditional PR role or media relations role.
LondonDirector, Technical Product Marketing
1mo agoYou have 8 - 12+ years of experience in technical product marketing, product marketing, technical content, developer marketing, infrastructure marketing, solutions marketing, or a closely related role. · You have worked...
LondonSenior SDET
1mo agoDesign, develop and maintain robust automated test frameworks and quality engineering solutions in Go · Build and implement automated testing strategies across API, integration, end-to-end, performance, and reliability...
LondonPrincipal Programme Manager
2mo agoThe master programme. One schedule that links the three strands of every cluster build: data centre, hardware, software and platform. You manage the critical path and the dependencies between them. · End-to-end...
LondonInfrastructure Tooling & Observability Engineer( UK)
3mo agoDesign, build, and evolve internal tooling and observability platforms that support large-scale infrastructure operations across distributed environments. · Develop systems that turn high-volume telemetry (logs,...
LondonHPC Infrastructure Site Reliability Engineer
3mo agoExposure to industry-leading GPU and AI infrastructure · Opportunities to grow alongside a rapidly scaling global business · A collaborative, inclusive, and supportive engineering culture
GloucestershireCloud Infrastructure Support Engineer
3mo agoMaintain the highest levels of customer satisfaction: you will ensure the brightest minds in the AI industry, who work on bleeding edge technologies, remain delighted at all times. You will play a key role firmly...
LondonPrincipal Software Engineer: Cloud Platform
4mo agoDesign and develop core services for the Radiant AI Cloud · Architect and build core backend services in Go that power AI infrastructure, networking, inference orchestration, and model lifecycle management · Lead...
LondonSenior Product Manager
4mo agoLead the ideation, design and oversee the development of cutting edge AI Platform and ML products focused on compute, training and inference. Translate technical requirements and platform use cases into clear product...
LondonPrincipal Backend Software Engineer - Auth & Identity
4mo agoDesign and build proprietary identity federation, authentication, and authorization infrastructure that securely connects cloud services, customer tenants, and external identity providers (Azure AD, Okta, Google...
LondonSenior Backend Software Engineer - Backend Systems
4mo agoDesign and build backend services in Go that power AI infrastructure, networking, inference orchestration, and model lifecycle management · Implement secure, reliable APIs (gRPC/REST) and backend systems · Design and...
LondonSenior Backend Software Engineer - Core Services
5mo agoDesign, develop, and maintain robust applications and services in Go · Implement secure, reliable APIs (gRPC/REST) and backend systems · Work with PostgreSQL or similar relational databases for high-performance querying...
London
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