At COLIBRIX ONE*, we're building advanced, AI-powered payment technologies that support Payment Service Providers (PSPs), Electronic Money Institutions (EMIs), and neobanks across the EU and the UK.

Integral card processing

Digital wallet infrastructure

Corporate accounts for legal entities

We're a fast-growing team with a passion for innovation, security, and scalability.

Our culture values curiosity, collaboration, and impact - and we're looking for talented professionals who are ready to shape the future of fintech.

At COLIBRIX ONE, your work directly powers the digital economy.

As a Group Internal Auditor, you will lead and perform risk?based audits across the group's financial, operational, compliance and IT functions, with a particular focus on financial control and regulatory compliance within the payments and fintech environment.

You will evaluate the effectiveness of internal controls, assess financial and operational risks, review safeguarding arrangements and ensure adherence to MFSA and FCA requirements.

Working closely with management you will deliver actionable insights and support the continuous improvement of governance, controls and business processes across the group.

Carry out internal audits across all key areas of the group's activities, including finance, payment and operational processes, treasury, compliance, IT and risk management

Lead financial audits as a core focus area, including analysis of financial statements, assessment of the accuracy of accounting data, oversight of cash flows, reconciliations and settlements with payment partners, and review of costs and budgets across the group

Review safeguarding arrangements for client funds,



ensuring proper segregation and accounting of client money in accordance with EMI requirements and applicable MFSA and FCA regulations

Assess AML/CFT, KYC/KYB, sanctions screening and transaction monitoring processes

Evaluate the effectiveness and reliability of the internal control framework across all processes; identify risk areas and control weaknesses

Assess compliance with internal policies and MFSA and FCA regulatory requirements, including outsourcing arrangements and regulatory reporting

Prepare audit findings, reports and presentations for management and the Audit Committee

Monitor the implementation of corrective actions following audits

Higher education in finance, economics, accounting or audit

At least 5 years of experience in internal or external audit within financial services, the payments industry or fintech, including hands?on experience leading audits independently

Strong financial background: a solid understanding of financial reporting and financial control

Knowledge of the financial services regulatory environment (MFSA, FCA an advantage) and AML/CFT principles

Understanding of internal audit methodology and a risk?Confident command of Excel, experience with ERP / accounting systems, and strong data analysis skills

Fluent English (the group's working language, used in communication with regulators and international offices)

Opportunity to shape the future of fintech solutions within a growing company

English / Spanish classes

related training/courses

Option to work in a hybrid model based on mutual agreement with the direct coordinator

* Employment will be under the appropriate legal entity based on the role and location.

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📌 Internal Security Auditor (Barcelona)
🏢 Colibrix
📍 Barcelona