Senior Accountant

Radiant · Londonsenior

In short

▸Contador senior que gestiona AR/AP, cierre mensual/anual y creación de entidades globales.
▸Lidera procesos financieros clave con alta visibilidad y responsabilidad en un entorno de rápido crecimiento.
▸Destaca el rol central en auditorías y en la construcción de la función financiera a escala global.

Fluency in English required

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What they ask for

✓Título de contador completo (ACA, ACCA, CIMA o equivalente)
✓4 a 7 años de experiencia en contabilidad, preferiblemente en entornos multientidad o internacionales
✓Habilidades avanzadas en Excel
✓Experiencia sólida en cierres mensuales, trimestrales y anuales
✓Capacidad para liderar auditorías externas y resolver preguntas contables técnicas
✓Habilidades de mentoría y desarrollo de equipo junior

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Who should you write to at Radiant?

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Senior Accountant About Radiant Radiant is redefining how AI infrastructure is built. We design and operate AI-native infrastructure platforms engineered for sovereignty, performance, and scale — powering GPU-native workloads, multi-tenant control planes, and high-performance AI systems for the most demanding environments. We are building purpose-built AI infrastructure from powered land, to compute, to software. As we scale our operations and deploy capital into the next generation of AI infrastructure, we are looking to expand our finance team with leaders who can combine technical strength with execution excellence and are driven to build. 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. About the Role We're seeking a Senior Accountant to own core financial operations across Radiant's fast-scaling platform and help build the finance function as we grow. Working closely with the Head of Group Reporting, Finance Manager and senior finance management, you'll take full ownership of AR/AP, month-end and year-end close, reconciliations, and entity setup - ensuring accurate financial reporting, strong controls, and timely insights that enable business decisions. This is a high-impact role for someone who wants to take real ownership, mentor junior team members, and shape how financial operations scale with rapid growth. You'll have visibility across the full finance function, work across multiple jurisdictions, and play a central role in audit processes and strategic reporting. If you are an experienced accountant who thrives on responsibility and wants to be a trusted leader in a fast-moving business, this is your opportunity. What You'll Do Own Revenue & AR and Expenses & AP processes end-to-end, establishing robust controls, driving accuracy, resolving complex queries, and ensuring timely collections and payment approvals that maximize vendor relationships Lead month-end, quarter-end, and year-end close processes, reviewing journals, accruals, and management schedules, and ensure all stakeholders have timely, accurate reporting Oversee revenue billing and reconciliations, managing the complete cycle from billing accuracy to resolution external discrepancies Take ownership of year-end financial statement preparation, including supporting schedules, disclosures, and technical accounting decisions Act as the primary contact for external auditors, coordinating audit deliverables, resolving technical accounting questions, and driving resolution of audit matters Lead the finance and accounting workstream for new global entity setups, navigating multi-jurisdictional complexity and establishing proper financial foundations from day one Mentor and review work from junior team members, building their technical skills, quality control, and understanding of our accounting approach Collaborate across the broader finance team and business stakeholders, building effective relationships and ensuring timely, accurate financial information flows across the organization Drive continuous improvement in financial controls, accounting processes, and reporting procedures, identifying opportunities to enhance efficiency and strengthen our financial foundation. What You'll Bring Fully qualified accountant (ACA, ACCA, CIMA or equivalent) with 4-7 years of accounting experience, gained in public accounting or industry roles, ideally in multi-entity or international environments.

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