5h ago
Principal Security Engineer
Portugal
โจ $200k-$250k / yearest.
full-timeleadsoftware
๐ Tech Stack
๐ผ About This Role
You'll lead application security and penetration testing for AI-driven customer experience platforms, building custom security tooling and hardening cloud infrastructure. Your work will directly secure LLM deployments and microservices architectures.
๐ฏ What You'll Do
- Conduct manual penetration tests across web apps, APIs, and microservices.
- Develop PoC exploits to demonstrate business risk from logic flaws.
- Design defenses against Prompt Injection, Data Poisoning, Model Inversion.
- Hardened AWS/GCP/Azure environments with IAM least privilege and Kubernetes.
๐ Requirements
- 10+ years in security engineering with hands-on penetration testing.
- Expertise in web application security and OWASP Top 10.
- Experience securing cloud infrastructure (AWS/GCP/Azure) and containers.
- Proficiency in Go, Python, or Java for code review and exploit development.
โจ Nice to Have
- Contributions to open-source security tools or AI security research.
- Relevant certifications such as OSCP, OSWE, or AWS Certified Security.
- Experience building custom SOAR workflows.
๐ Benefits & Perks
- ๐๏ธ Unlimited PTO
- ๐ฐ Competitive compensation with equity
- ๐ Remote-friendly culture
- ๐ Learning and development budget
- ๐ฅ Comprehensive health insurance
๐จ Hiring Process
Estimated timeline: 2-4 weeks ยท AI estimate
- 1Recruiter Screenยท 30 min
- 2Technical Interviewยท 60 min
- 3Hiring Managerยท 45 min
- 4Offerยท 15 min
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