EPAM Systems

Senior Automation Tester in Python (Agentic Gateway testing)

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SeniorZdalnie·KatowiceFull-time

#464201·Dodano 14 dni temu·0

Źródło: justjoin.it

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Tech Stack / Keywords

Python pytestTest AutomationAsynchronous ProgrammingMCP ProtocolLLM agentsSecurity testingPerformance testing

Podsumowanie oferty

Build and execute functional, security, and performance test suites for the agentic gateway of an Enterprise Agent Development Platform. The platform uses LangGraph, Strands Agents, and AWS AgentCore Runtime; test automation is built with Python and pytest.

Wymagania

3+ years of QA engineering experience for AI/ML or agent systems.
Hands-on experience testing AI agent systems in a production agentic AI project, such as MCP protocol testing, agent authorization/policy-enforcement testing, or multi-step agent workflow test automation.
Experience testing LLM agent workflows, including tool calling and multi-step reasoning.
Expertise in security testing for authorization and authentication.
Skills in performance benchmarking for cloud services.

Nice to have:

Familiarity with MCP protocol testing.
Background in agent framework testing (LangChain, LangGraph, Crew).
Knowledge of AWS Bedrock Agents testing.
Understanding of chaos engineering for agentic systems.
Familiarity with audit log validation (CloudTrail, OpenTelemetry traces).

Obowiązki

Design and execute test suites for agentic workflows, including tool discovery, tool invocation, and multi-step agent workflows.
Validate MCP protocol behavior, including tool list aggregation, tool call routing, and streaming response handling.
Verify agent authorization mechanisms, including unauthorized tool access attempts and policy enforcement validation.
Conduct agent performance testing covering tool discovery latency, concurrent agent sessions, and agent-to-agent latency.
Build Python-based test automation using pytest with async support, mock MCP servers, and agent workflow simulation.
Validate agentic observability, including trace completeness, agent step logging, and audit trail verification.
Collaborate with engineering teams to define quality standards for agent framework design and runtime architecture.
Support CI/CD automation efforts by integrating test suites into deployment pipelines.

Benefity

Growth opportunities:

Career development programs.
Thought leadership, mentoring, soft skills, and well-being programs.
Certification opportunities in Anthropic, Gemini, GCP, Azure, and AWS.
English classes.

Additional offers:

Participation in the Employee Stock Purchase Plan with a 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.
Business-driven relocation opportunities.

Pakiet relokacyjny

Kursy językowe

Karta sportowa

Ubezpieczenie

Udziały pracownicze

Premie

Spotkania integracyjne

Darmowe przekąski

Napoje w biurze

Inne informacje

Remote work is available within Poland; working abroad is possible for up to 60 days annually.

EPAM Systems

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