Senior Security & Test Engineer - A2A
- Experiência
- 5+ anos
- Práticas
- Agile
We are looking for a Senior Security & Test Engineer to join our team building an Enterprise Agent Development Platform, a production-grade cloud-native ecosystem that enables engineering teams to define, orchestrate, deploy and observe AI agents at scale. This role focuses on securing the A2A gateway within a platform that standardizes agent development using LangGraph and Strands Agents on AWS Agent
Core Runtime, reducing agent development time from months to days while enforcing consistent security, quality and governance standards.
Own security, functional and performance test suites for the A2A gateway Test Cedar policy enforcement correctness across LOG_ONLY and ENFORCE modes Conduct trust model gap analysis for non-Agent
Core A2A agents Design and execute functional and security test plans for agentic AI systems Validate authentication and authorization flows across agent communication channels Identify and mitigate security risks specific to agentic AI and LLM-based systems Collaborate with engineering teams to strengthen the platform's overall security posture Report and track defects, vulnerabilities and performance bottlenecks uncovered during testing
5+ years of experience in security engineering or quality assurance Knowledge of the A2A trust model including O
Auth 2.0 signed Agent Cards and JWT validation with token scope enforcement for agent channels Proficiency in Python for security test automation Skills in functional and security