EPAM Systems

Senior Security & Test Engineer - A2A

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SeniorZdalnie·ŁódźFull-time

#447667·Dodano 26 dni temu·1

Źródło: justjoin.it

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Tech Stack / Keywords

Security testingAPI Security TestingCedar PolicySecurity Test DesignPythonFunctional TestingPerformance testingOAuth 2.0

Podsumowanie oferty

As a Senior Security & Test Engineer, you will focus on securing the A2A gateway within a cloud-native platform for AI agents. You will own security, functional, and performance testing, validate authentication and authorization flows, and collaborate with engineering teams to enhance security. The role emphasizes enforcing consistent security, quality, and governance standards for agentic AI systems.

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
Proficiency in Python for security test automation
Skills in functional and security test design
Experience in performance testing using k6 and Locust with performance benchmarking for cloud APIs
Expertise in Cedar policy testing including permit/deny correctness 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

Top tech minds driving innovation in AI, cloud, and digital platform modernization
Supportive team and agile, startup-like culture
Hybrid by design and remote work opportunity within Poland
Chance to work abroad up to 60 days annually
Business-driven relocation opportunities
Career development programs
Thought leadership, mentoring, soft skills, and well-being programs
Certifications (Anthropic, Gemini, GCP, Azure, AWS)
English classes
Stable pay
Participation in Employee Stock Purchase Plan with 15% discount
Benefits package (health insurance, multisport, 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

Elastyczne godziny

Opieka zdrowotna

Karta sportowa

Premie

Udziały pracownicze

Dofinansowanie szkoleń

Kursy językowe

Płatny urlop

Darmowe przekąski

Napoje w biurze

Spotkania integracyjne

Inne informacje

By applying, candidates agree to the processing of their personal data by EPAM Systems (Poland) sp. z o.o. for recruitment purposes according to the Privacy Policy. Benefits are available only to employees. The company is open to contractors with individually agreed B2B terms. Only selected candidates will be contacted.

EPAM Systems

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