Accounting Manager

JR United Kingdom; Slough; On-site; GBP 50,000 - 70,000; Full time

Job summary

Join a dynamic company as an Accounting Manager, pivotal in managing operational accounting while focusing on lease and asset accounting. Collaborate with teams, maintain compliance with IFRS, and lead the financial close processes. This role offers an opportunity to influence decision-making and build a robust finance function from the ground up.

Qualifications

• 3+ years of audit experience, preferably in Big 4.
• Industry experience in an accounting/general ledger role (12-18 months).
• Knowledge of IFRS; US GAAP exposure is a plus.

Responsibilities

• Own and manage accounting for key contracts, including lease agreements.
• Lead month-end close and reporting process for accuracy.
• Serve as primary contact for local and external auditors.

Skills

IFRS

Excel

Communication

Education

Chartered Accountant (ACA, ACCA, CPA, CA, CIMA)

Tools

ERP/accounting systems

Job description

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Are you ready to build the next generation of cloud platforms for AI? Nscale is on a mission to challenge the hyperscalers with our vertically integrated GenAI cloud platform. We own the data centers, software, and applications that power today’s AI stack using cutting-edge, sustainable technology solutions.

At Nscale, we foster a culture of innovation, ownership, and accountability. Our team thrives on trust, collaboration, and adaptability, working together with urgency and excellence to shape the future of AI infrastructure.

As we scale rapidly, we’re building out our finance and accounting capabilities—and that’s where you come in.

This Accounting Manager role is pivotal in bringing clarity and control to the operational accounting function at nScale. You will focus on lease and tangible fixed asset accounting, (especially data centre leasing), intercompany, cash, IFRS compliance, and supporting the transition to US GAAP as we prepare for broader international growth. This is a hands-on role suited to someone with an audit background and a strong understanding of accounting standards, with the curiosity and drive to challenge assumptions, build robust processes, and drive change.

• Own and manage accounting for key contracts and transactions, including lease agreements and financing arrangements
• Lead the month-end close and reporting process, ensuring timeliness and accuracy
• Oversee balance sheet reconciliations, general ledger reviews, and financial controls
• Serve as the primary contact for local and external auditors, preparing documentation and responding to queries
• Collaborate closely with Finance Ops and Legal teams to interpret contracts and assess accounting implications
• Develop and implement accounting policies and procedures, with a particular focus on lease and tangible fixed asset accounting
• Build and enhance our control framework to ensure financial integrity and compliance
• Help us build a "good to great" finance function

Must-Have Qualifications & Experience

• 3+ years of Audit experience (Big 4 or equivalent preferred)
• Chartered or nearly chartered (ACA, ACCA, CPA, CA, CIMA)
• Industry experience (12–18 months) in an accounting or general ledger role
• Strong knowledge of IFRS, with bonus points for US GAAP exposure
• Confident reading and interpreting contracts for accounting treatment
• Proficient in Excel and experienced with ERP/accounting systems
• Naturally curious – wants to understand the "why" behind the numbers

Preferred Qualities

• Strong communicator with the ability to influence across teams
• Detail-oriented but can see the bigger picture
• Enjoys variety, thrives in fast-moving environments, and likes solving ambiguous problems and being hands-on and pragmatic

You’ll be joining a diverse, driven, and dynamic team at a key moment in our journey—from growth-stage company to a future leader in the European data centre space. Here, you’ll have the freedom to shape your role, influence decision-making, and see the real-world impact of your work every day.

We aren’t perfect yet—but that’s the opportunity. Help us build a world-class finance function from the ground up.

In all we do, our core values guide us.

Relentless Innovation

At Nscale, we constantly push the boundaries of innovation, embracing creative risks to shape the future. Our aim is to deliver products that not only meet but exceed today’s expectations, setting new standards for tomorrow.

Ownership and Accountability

Every Nscaler is fully accountable for their work, driving it with excellence and urgency. We set high standards, ensuring that our contributions are not just good but exceptional.

Openness and Transparency

We believe trust and transparency are key to our success. We maintain open communication within our teams and with stakeholders, sharing both successes and challenges. Our open-source approach allows customers to explore our technology, building trust and ensuring our solutions are both innovative, secure, and reliable.

Customer-Centric Focus

Our customers are central to our mission, and we are committed to delivering impactful solutions that drive real-world success. We focus on deeply understanding their needs and challenges, striving to exceed expectations in both product quality and service.

Sustainability

We are dedicated to considering the long-term environmental and societal impacts of our technologies. By integrating sustainability into our operations and product development, we ensure that our innovations are both effective and responsible, contributing positively to the world around us.

Collaboration at Nscale is fast, efficient, and respectful. We work together seamlessly, with clear communication and mutual respect, ensuring our shared goals are met with high standards and impactful outcomes.

At Nscale, we are committed to fostering an inclusive, diverse, and equitable workplace. We believe that a variety of perspectives enriches our work environment, and we warmly welcome applications from individuals of all backgrounds, experiences, and perspectives. We strongly encourage applications from people of colour, the LGBTQ+ community, people with disabilities, neurodivergent people, parents, carers, and people from lower socio-economic backgrounds.