EPAM Systems

Senior Security & Test Engineer - A2A

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SeniorZdalnie·PoznańFull-time

#447605·Dodano 26 dni temu·0

Źródło: justjoin.it

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Tech Stack / Keywords

Security testingAPI securityCedar PolicyTest AutomationPythonthreat modelingPerformance testingOAuth 2.0K6Locust

Podsumowanie oferty

Join EPAM Systems as a Senior Security & Test Engineer to work on an Enterprise Agent Development Platform enabling engineering teams to define, deploy, and observe AI agents at scale. Focus on securing the A2A gateway, standardizing agent development, and enforcing security, quality, and governance standards. Responsibilities include owning security and performance test suites and collaborating with engineering teams to strengthen platform security.

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

Opportunity to work with top tech minds in AI, cloud, and digital platform modernization
Supportive team and agile, startup-like culture
Hybrid work mode with option to work remotely within Poland and up to 60 days abroad annually
Business-driven relocation opportunities
Career development programs including thought leadership, mentoring, and certifications (Anthropic, Gemini, GCP, Azure, AWS)
English classes
Stable pay
Participation in Employee Stock Purchase Plan with 15% discount
Benefits package including health insurance, multisport, and shopping vouchers
Referral bonuses up to $2,000
Offices with entertainment and relaxation zones, table tennis, football, free snacks, and coffee
Corporate, social, and well-being events
Terms of B2B cooperation agreements agreed individually for contractors

Elastyczne godziny

Pakiet relokacyjny

Budżet konferencyjny

Szkolenia wewnętrzne

Kursy językowe

Opieka zdrowotna

Karta sportowa

Premie

Udziały pracownicze

Płatny urlop

Darmowe przekąski

Napoje w biurze

Spotkania integracyjne

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.

EPAM Systems

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