Security Software Engineer Intern - AI-Driven Defense

Bytedance; Singapore; On-site; SGD 17,000 - 23,000; Full time

Job summary

ByteDance Singapore is offering an internship in offensive security. The team focuses on protecting users, products, and infrastructure through penetration testing, red team operations, and security assessments.

As an intern, you will gain hands-on experience across internal systems and AI-driven security research, collaborating with security engineers and cross-functional teams. Interns will participate in learning programs and development workshops alongside industry professionals.

Responsibilities

• Plan and execute penetration tests, red team operations, and security assessments against internal systems, applications, and infrastructure.
• Identify, analyze, and document vulnerabilities and potential risks in staging and production environments.
• Conduct technical security reviews for new services, features, or platform changes.
• Collaborate with product and engineering teams to suggest effective defense-in-depth controls and mitigation strategies.
• Research and evaluate AI-specific threats, such as prompt injection, data poisoning, model inversion, model extraction, and jailbreak attacks.

Job description

ByteDance Singapore is offering an internship in offensive security. The team focuses on protecting users, products, and infrastructure through penetration testing, red team operations, and security assessments.

As an intern, you will gain hands-on experience across internal systems and AI-driven security research, collaborating with security engineers and cross-functional teams. Interns will participate in learning programs and development workshops alongside industry professionals.