Responsibilities
The team's mission is to build infrastructure, platforms and technologies, as well as to support cross-functional teams to protect our users, products and infrastructure. In this team you'll have a unique opportunity to have first-hand exposure to the strategy of the company in key security initiatives, especially in building scalable and secure-by-design systems and solutions. Our challenges are not your regular day-to-day technical problems; you'll be part of a team that's developing new solutions to new challenges of a kind not previously addressed by big tech. It's working fast, at scale, and we're making a difference.
Job Responsibilities
- Perform penetrations tests and security assessments to identify vulnerabilities and business-logic failures in core product ecosystems such as TikTok, CapCut, Lark Suite, and Lemon8.
Want more jobs like this?
Get Software Engineering jobs in Sydney, Australia delivered to your inbox every week.
- Design and develop security tooling to identify vulnerabilities and optimise the product security review process.
- Perform architecture and design reviews to ensure that our applications are implemented to the highest security and privacy standards, thus maintaining and enhancing user trust.
- Work closely with software engineering teams to provide security guidance and co-design complex production systems.
- Assess vulnerability impact by creating exploits for n-day vulnerabilities and performing variant analysis across our codebases.
Qualifications
Minimum Qualifications
- 5+ years of security engineering experience such as penetration testing, source code review, design review, threat modeling, security mitigation development, or security tooling development.
- Solid experience in writing and reviewing code in at least two of the following programming languages: Kotlin, Swift, TypeScript, Go, or Python.
- Advanced knowledge and understanding in various disciplines: web application security, mobile app security, network security, operating system internals and hardening, applied cryptography, cloud computing. You're expected to be an expert in at least one of these areas.
- Strong problem-solving skills and excellent debugging / troubleshooting skills.
Preferred Qualifications
- Over 2 years of experience in managing an engineering team, demonstrating robust leadership skills and resilience under stress.