Management Accountant

Company Overview:

ONE.io was founded in 2017 as an OTC digital asset trading desk, serving high-net-worth individuals, corporates, and institutional clients globally. Recognising that our clients – generally in sectors underserved by the traditional banking system – were facing tremendous difficulty in the movement of fiat funds, we undertook to resolve this industry pain point by shifting our focus toward the provision of payment services. We subsequently acquired our PI licence from the FCA in 2020, and launched our proprietary payments platform in 2021.

Today we provide a unified end-to-end financial services solution for corporate clients through our core propositions - ONE.io Connect (Payments Platform), ONE.io Fusion (OTC Crypto Trading and Crypto Gateway). We leverage a strong network of banking partners and regulatory licenses to serve clients effectively on a global scale.

Through a single onboarding journey with us, clients get access to a full suite of products and services, including named IBANs in multiple fiat currencies, foreign exchange, and access to payment rails including SWIFT, SEPA, Faster Payments and CHAPS.

The ONE.io Group is very culture-driven and employees live by our values which include:

• Ingenuity: Constantly improving with creativity and confidence
• Integrity: Brave and tenacious in pursuit of equality
• Unity: A team empowered by shared beliefs and commitment
• Dedication: Intuitive to our customers needs and accountable for our actions

Role Overview:

We are seeking an ambitious, high-performing Management Accountant to join our Finance team. Reporting directly to the Group Financial Controller, this broad hands-on role is ideal for someone looking to take ownership across core financial operations, process automation, and commercial reporting.

Working within a lean team (currently 2 FTEs and 1 part-time contractor), you will wear many hats, collaborate directly with senior leadership, and gain end-to-end exposure across the business.

Key Responsibilities:

Core Financial Operations

• Assist the Group FC with month-end and year-end close processes to ensure timely, accurate reporting.
• Assist with operational cash flow management across the group and monitor short-term liquidity needs.
• Contribute to Accounts Payable (AP) and Accounts Receivable (AR) management.
• Perform digital asset reconciliations for ONE.io Fusion.

Financial Reporting & Analysis

• Prepare management accounts with commentary and variance analysis.
• Maintain accurate balance sheet reconciliations across all group entities.
• Ensure accurate P&L postings across revenue, cost of sales, and OPEX.

Financial Compliance, Audit & Controls

• Support statutory audits across the group and serve as a key point of contact for external auditors.
• Ensure adherence to financial regulations, internal controls, and accounting standards
• Assist with tax filings (VAT, Corporation Tax) and liaise with external tax advisers.

Business Partnering

• Act as a key finance partner to various departments across the company, providing financial data and insights.
• Translate complex financial performance data into clear operational and sales reports for non-finance stakeholders.
• Provide operational and sales insights to support commercial decision-making.
• Collaborate cross-functionally across business units to ensure prudent spend management and budget alignment.

Process improvements

• Help drive automation, streamline workflows, and optimise processes to reduce manual tasks.
• Continuously identify opportunities to enhance efficiency across reporting systems and internal controls.

Requirements:

Essential:

• Demonstrable experience working within finance teams/departments
• Actively studying toward a recognised professional accounting qualification (ACCA, CIMA, or ACA).
• Strong Microsoft Excel and Google Sheets skills
• Meticulous attention to detail, strong problem-solving capabilities, and excellent verbal/written communication.
• Highly curious, adaptable, and eager to learn in a dynamic, high-growth environment.

Nice-to-Have:

• Prior experience within a regulated payments, fintech, or financial services environment.
• Experience working within a dynamic, fast-paced start up/SME environment
• Familiarity with digital asset/crypto reconciliations or accounting.
• Hands-on experience using Xero.

What you’ll get in return:

• Study support toward your professional qualification (ACCA/CIMA/ACA)
• Vitality Health Insurance
• Enhanced Parental Leave
• Unlimited holiday policy
• Continuous learning and development
• Flexible working

Unfortunately, we cannot offer sponsorship at present.