Sr./Staff Security Engineer
New
BrazilFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 5+ years of software engineering experience, including 3+ years focused on application or product security.
- Required Skills
- AWSPythonJavaKubernetesOAuth
Requirements
- 5+ years of software engineering experience
- 3+ years focused on application or product security
- Secure code review in Java and/or Python
- Knowledge of authentication and authorization systems (SSO, SAML, OAuth2, JWT, mTLS, JOSE)
- Experience with multi-tenant architectures
- Experience with cloud security in AWS (IAM, KMS, Secrets Manager, VPC)
- Experience with containerized environments such as Kubernetes
- Understanding of PII protection, tokenization, and secure data handling practices
Responsibilities
- Own threat modeling across core platform APIs, event ingestion systems, and AI/agent-based products
- Design and implement authentication and authorization systems, including RBAC, SSO, OAuth2, JWT, and API security frameworks
- Build and scale the application security program, including SAST, SCA, secret scanning, IaC scanning, and container security
- Develop and enforce secure-by-design patterns across engineering teams
- Define and implement guardrails for LLM and AI systems
- Lead vulnerability management, security incident response, and responsible disclosure workflows
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