Top 3 Reasons To Join Us
13th salary and very competitive remuneration
Build products for millions of users in worldwide
Hybrid and flexible working environment
The Job
Yoong is seeking an innovative Senior Application Security Engineer with a true passion for both security and engineering, partnering with top-tier developers to build secure, high-performance platforms. You'll drive security automation, integrate best practices directly into CI/CD, and empower teams to deliver safe, scalable products. We value proactive collaboration and a growth mindset, apply if you're ready to shape how security is done at scale.
Your Skills and Experience
Working Location:
ETOWN CENTRAL BUILDING, 07 - 11 Doan Van Bo Street, District 4, HCMC
Responsibilities:
- Build and integrate security automation into CI/CD workflows.
- Act as a security partner, coaching dev teams and guiding secure design.
- Operate SAST, DAST, SCA tools and lead vulnerability management.
- Deliver hands-on training and clear, actionable best practices.
- Research, evaluate, and implement new security automation or tools.
Requirements:
- 5+ years in application security or software engineering roles.
- Proficient in at least one language (Python, Java, Go, or C#).
- Hands-on with CI/CD systems and secure coding standards.
- Knowledgeable in common vulnerabilities (OWASP Top 10) and mitigation.
- Experience using/operating SAST, DAST, or SCA tools.
- Able to explain security concepts to both technical and non-technical teams.
- Familiarity with cloud and container platforms (AWS, Azure, GCP, Docker, Kubernetes).
Nice-to-Have (But Not Required):
- Contributions to open-source security tools or security communities.
- Security certifications (e.g., OSCP, CISSP, CSSLP, or similar).
- Experience with threat modeling and red teaming.
- Background in building custom internal tools for security automation.
- Passion for mentoring, knowledge-sharing, and continuous improvement.
Note: You don't have to check every box! If you're ready to grow in a fast-paced security environment, apply with confidence!
Why You'll Love Working Here
Boost Your Career Growth
- Global collaboration: Work with top global clients, tackle challenges, high-impact projects, with modern tech stacks, gain worldwide insights, and stay ahead of industry trends.
- Fast-track career path: Clear roadmap for growth in both technical expertise and leadership development paths.
Maximize Your Earnings
- Potential income package: Competitive salary plus a 13th-month bonus, and benefits from regular performance-based salary reviews.
- Compensation: Get paid for your extra effort with overtime compensation.
- Equipment: Modern devices supported such as Macbook Pro.
- Healthcare insurance: Enjoy premium personal insurance, including full maternity coverage for peace of mind.
Work Your Way, on Your Terms
- Work-life balance: Embrace our hybrid work model - choose to work from home or the office when possible.
- Working hours: Fit your personal lifestyle with flexible 40 working hours.
A Culture That Cares
- Growth environment: Thrive in a supportive, transparent, and open team where your voice matters.
- Work hard play hard: Recharge with fun events, team-building activities and annual company trip.
- Snack, Sip & Recharge: Daily free snacks, coffee, tea, cakes, and more at our cozy pantry.
Boost Your Career Growth
- Global collaboration: Work with top global clients, tackle challenges, high-impact projects, with modern tech stacks, gain worldwide insights, and stay ahead of industry trends.
- Fast-track career path: Clear roadmap for growth in both technical expertise and leadership development paths.
Maximize Your Earnings
- Potential income package: Competitive salary plus a 13th-month bonus, and benefits from regular performance-based salary reviews.
- Compensation: Get paid for your extra effort with overtime compensation.
- Equipment: Modern devices supported such as Macbook Pro.
- Healthcare insurance: Enjoy premium personal insurance, including full maternity coverage for peace of mind.
Work Your Way, on Your Terms
- Work-life balance: Embrace our hybrid work model - choose to work from home or the office when possible.
- Working hours: Fit your personal lifestyle with flexible 40 working hours.
A Culture That Cares
- Growth environment: Thrive in a supportive, transparent, and open team where your voice matters.
- Work hard play hard: Recharge with fun events, team-building activities and annual company trip.
- Snack, Sip & Recharge: Daily free snacks, coffee, tea, cakes, and more at our cozy pantry.