Cloud Security Engineer at ByteDance

Position Cloud Security Engineer
Posted 23 Jun 2026
Expired 23 Jul 2026
Company ByteDance
Location Singapore | SG
Job Type Full Time

Job Description:

Latest job information from ByteDance for the position of Cloud Security Engineer. If the Cloud Security Engineer vacancy in Singapore matches your qualifications, please submit your latest application or CV directly through the updated Jobkos job portal.

Please note that applying for a job may not always be easy, as new candidates must meet certain qualifications and requirements set by the company. We hope the career opportunity at ByteDance for the position of Cloud Security Engineer below matches your qualifications.

About the Team

The Team is researching offensive and defensive technology and skills to continuously improve the company's fundamental security, data security, and business security levels. We strive to minimize the impact of 0-day vulnerabilities and incidents. Our team provides a range of security services, including SDLC, vulnerability management, extreme critical risks discovery, supply chain security, network defense, red teaming, underground market crackdown, threat detection, emergency response, threat intelligence, and information security investigation.

Job Responsibilities
  • Responsible for the security construction of ByteDance's overseas cloud products and infrastructure.
  • Continuously mitigate operational, configuration, and exposure risks for overseas cloud products and infrastructure, systematically enhancing the security level of business lines.
  • Research about cutting‑edge security fields and new attack and defense technologies to enhance the team's leading security technology in the industry.
Minimum Qualifications
  • Familiarity with common risks, including their principles, attack and defense strategies, and systematic governance and construction approaches.
  • Proficiency in at least one of the following programming languages: Golang, Python, Java, or NodeJS, with the ability to conduct code review and development.
  • In‑depth knowledge of security technologies in one or more of the following fields: AI security, devsecops, big data, networking, virtualization, zero trust.
  • A good sense of professional ethics, good interest, and a desire for long‑term development in this field.
Preferred Qualifications
  • Candidates who have reported high‑impact vulnerabilities or won famous security competitions (CTF, AWD, Exercise) are preferred.
  • Candidates who have good practical results in security of AI or the application of AI in the security field are preferred.
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Job Info:

  • Company: ByteDance
  • Position: Cloud Security Engineer
  • Work Location: Singapore
  • Country: SG

How to Submit an Application:

After reading and understanding the criteria and minimum qualification requirements explained in the job information Cloud Security Engineer at the office Singapore above, immediately complete the job application files such as a job application letter, CV, photocopy of diploma, transcript, and other supplements as explained above. Submit via the Next Page link below.

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