Senior Software Engineer, Global Payment Security

Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok, Helo, and Resso, as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content. Why Join Us Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At ByteDance, we create together and grow together. That's how we drive impact - for ourselves, our company, and the users we serve. Join us. The Global Payments team is building a platform to provide cross-border payment solutions for all ByteDance's products and services, such as TikTok, Helo, Games, Education, etc. We are seeking a highly skilled and experienced Senior Security Engineer to join our dynamic team. As a Senior Security Engineer, you will play a crucial role in ensuring the security and integrity of our payment systems, protecting sensitive information, and mitigating potential risks. You will collaborate with cross-functional teams to implement and enhance security measures, keeping our organization at the forefront of cybersecurity. The detailed responsibility include: - Security Architecture: Design, implement, and maintain robust security architectures for payment systems, ensuring compliance with industry standards and regulations. - Threat Analysis and Vulnerability Management: Conduct thorough analysis of security threats, vulnerabilities, and risks. Develop and implement strategies to mitigate and respond to potential security incidents. - Security Testing: Perform regular security assessments, penetration testing, and code reviews to identify and address security vulnerabilities in payment systems. - Incident Response: Lead and coordinate incident response activities, including investigation, analysis, and communication of security incidents. Develop and maintain incident response plans. - Security Awareness and Training: Develop and deliver security awareness programs to educate employees on best practices for information security and data protection. - Collaboration: Collaborate with cross-functional teams, including IT, development, and operations, to integrate security measures into all aspects of the organization's processes. - Compliance: Ensure compliance with relevant industry standards, regulations, and legal requirements related to payment security.

- Bachelor's or Master's degree in Computer Science, Information Security, or a related field. - Proven experience as a Security Engineer or similar role in the payment industry. - In-depth knowledge of security protocols, cryptography, authentication, and authorization. - Experience with security technologies and tools, including firewalls, IDS/IPS, SIEM, and endpoint protection. - Strong analytical and problem-solving skills. - Excellent communication and collaboration abilities. ByteDance is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At ByteDance, our mission is to inspire creativity and enrich life. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too. ByteDance Inc. is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs, or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at {rd.accommodations@bytedance.com}.