Small fintech companies face significant cybersecurity challenges that require specialized leadership competencies. This study identifies the critical competencies needed by cybersecurity leaders in small Fintech companies, guided by the ISO 27021:2017 standard. Utilizing a mixed-methods approach, the research includes semi-structured interviews and surveys with participants from eleven Fintech companies in Pakistan. Key findings highlight the importance of strategic leadership, particularly in aligning cybersecurity strategies with business objectives, ensuring regulatory compliance, and managing resources effectively. Incident response management is also crucial, emphasizing the need for developing and implementing response playbooks, leading teams effectively, and conducting thorough root cause analyses. Technological proficiency, including familiarity with emerging cybersecurity technologies and strong encryption standards, is essential for maintaining robust defenses. The study concludes with recommendations for training and development programs aimed at enhancing the competencies of cybersecurity leaders in the fintech sector, thereby improving the overall security posture and resilience of small fintech companies.