Senior Security & Test Engineer - A2A
Tech Stack / Keywords
Firma i stanowisko
EPAM is a global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, the company empowers clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.
Wymagania
- 5+ years of experience in security engineering or quality assurance
- Knowledge of the A2A trust model including OAuth 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 test design
- Experience in performance testing using k6 and Locust along with performance benchmarking for cloud APIs
- Expertise in Cedar policy testing including permit/deny correctness forbid-overrides-permit logic and LOG_ONLY vs ENFORCE mode
- Background in agentic AI/LLM threat modeling covering OWASP Top 10 for LLMs excessive agency and tool parameter exfiltration
- Expertise in API security testing
- Background in security test design for AI/agent systems beyond REST APIs
- Experience in enforcement mechanism design or implementation
Nice to have:
- Familiarity with multi-agent communication security patterns
- Background in trust model gap analysis for non-AgentCore A2A agents
Obowiązki
- 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-AgentCore 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
Benefity
- Work with top tech minds driving innovation in AI, cloud and digital platform modernization
- Supportive team and agile, startup-like culture
- Hybrid work mode and opportunity to work remotely within Poland
- Chance to work abroad for up to 60 days annually
- Business-driven relocation opportunities
- Career development programs including mentoring, leadership, and well-being
- Certification opportunities (Anthropic, Gemini, GCP, Azure, AWS)
- English classes
- Stable pay with participation in the Employee Stock Purchase Plan offering a 15% discount
- Benefits package including health insurance, multisport, shopping vouchers
- Referral bonuses up to $2,000
- Offices with entertainment and relaxation zones, table tennis and football, free snacks and coffee
- Corporate, social and well-being events
Inne informacje
Klikając w przycisk „Aplikuj” lub w inny sposób wysyłając zgłoszenie rekrutacyjne, zgadzasz się na przetwarzanie Twoich danych osobowych przez EPAM Systems (Poland) sp. z o.o. z siedzibą w: Fabryczna 1A, 31-553 Kraków (Pracodawca), jako administratora danych osobowych w celu przeprowadzenia rekrutacji na stanowisko wskazane w ogłoszeniu zgodnie Polityką Prywatności dostępną na stronie: https://www.epam.com/applicant-privacy-notice
EPAM Systems
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