Senior Software Engineer, RnD Security product

We’re looking for a senior-level Software engineer to build scalable R&D/ Red Team/ Reverse security tooling & adversary emulation infrastructure. If you enjoy turning attack techniques into real-world tools – this role is for you.

Location: **HCMC**

**What You’ll Do**

• Develop R&D/ Red Team/ Reverse security tools & adversary emulation frameworks aligned with MITRE ATTACK
• Build automation pipelines for: Payload & tool generation, Attack simulation, Security testing (fuzzing, scanning)
• Own end-to-end delivery: design → build → deploy → monitor
• Apply secure coding practices and ensure operational safety
• Work closely with Red Team to simulate real-world attack scenarios

**What We’re Looking For**

• Bachelor’s degree in Computer Science (Software Engineering preferred) with strong algorithmic thinking and logical problem-solving skills
• 5–9 years building production-grade applications
• Strong coding skills in **Python** / Node.js / Go / **C/C++ +** Bash/PowerShell
• Experience with database design & deployment
• Solid understanding of secure coding principles & OWASP Top 10
• Comfortable working in Linux environments

**Nice to Have**

• Experience with R&D/ Red Team tooling / Reverse automation/ pentest automation / security platforms
• Understanding of ATTACK techniques: lateral movement, persistence, privilege escalation
• Knowledge of web & network security fundamentals
• Experience with CI/CD, Docker, Kubernetes
• Exposure to fuzzing, SAST/DAST, exploit development
• Familiarity with AI/LLM-assisted development

**What We Expect at Senior-level**

• Independently deliver features or small systems
• Convert at track techniques into working tools/modules
• Write clean, maintainable, and secure code
• Proactively learn and grow in offensive security & AI

**Bonus Points**

• Experience with adversary emulation platforms (e.g., MITRE CALDERA)
• Open-source contributions or internal security tooling

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• ### Seniority level

Mid-Senior level

• ### Employment type

Full-time

• ### Industries

Security and Investigations and Computer and Network Security