Our organization is dedicated to building the payment infrastructure that empowers all businesses to participate in the global market. Your Opportunity - We are seeking a seasoned security expert to design, develop, and maintain robust internal security solutions and tools using Python to support security operations and strengthen technical controls. - The ideal candidate will be responsible for improving and managing security configurations in AWS, including WAF, IAM policies, and other critical services, while continuously enhancing our overall cloud security posture and ensuring best practices are implemented. - This role requires collaboration with cross-functional teams to implement security initiatives, providing technical expertise and ensuring alignment with industry standards. - The successful candidate will also be responsible for exploring and evaluating emerging technologies and architectures to ensure secure adoption. Requirements - A minimum of 4 years of hands-on experience in security engineering or similar technical security roles. - Strong experience developing security tools or internal products to support security and compliance needs. - Solid knowledge of AWS security services and configurations, including WAF, IAM, GuardDuty, and SG. - Proficiency in Python for building solutions securely. - Practical experience applying compliance frameworks such as PCI DSS, ISO 27001/27701, and SOC 2 to secure and manage cloud infrastructure. - Strong problem-solving skills and the ability to communicate and collaborate effectively with cross-functional teams. - Fluent verbal and written English communication skills.