Senior Security Engineer

Who We Are At BKN301, we build fintech solutions that enable banks, fintechs, and merchants to grow and innovate across emerging markets. We’re a London-based financial technology group, with offices in Milan (Italy), Doha (Qatar), and San Marino, and an international footprint that’s rapidly expanding. We move fast, think globally, and act as one team — transforming ideas into real, scalable fintech solutions every day. Why Join Us Joining BKN301 means becoming part of a fast-growing international company with a passion for innovation, collaboration, and growth. As a Senior Security Engineer at BKN301, you will be responsible for designing, implementing, and maintaining the security architecture of our fintech solutions. This includes developing and implementing secure coding practices, conducting penetration testing and vulnerability assessments, and collaborating with cross-functional teams to ensure the overall security posture of our products. What We Offer As a Senior Security Engineer at BKN301, you will have access to a comprehensive benefits package that includes: • Competitive salary and bonus structure • Comprehensive health insurance • Generous paid time off policy • Professional development opportunities • Access to cutting-edge fintech solutions and technologies • Collaborative and dynamic work environment • Opportunities for career growth and advancement What We’re Looking For We are seeking an experienced Senior Security Engineer who has a strong background in security architecture, penetration testing, and vulnerability assessments. The ideal candidate will have: • Bachelor’s or Master’s degree in Computer Science, Information Assurance, or related field • 5+ years of experience in security engineering, with a focus on fintech solutions • Strong understanding of security frameworks and regulations (e.g., PCI-DSS, GDPR) • Experience with security testing tools and technologies (e.g., Burp Suite, Nmap) • Excellent communication and collaboration skills • Ability to work in a fast-paced environment and adapt to changing priorities • Strong problem-solving skills and attention to detail