Senior SDET (AI)

TL;DR

Senior SDET (AI): Designing and implementing comprehensive testing strategies for enterprise AI-powered conversational platforms with an accent on multi-agent orchestration and complex optimization engines. Focus on building automated test frameworks, validating AI reasoning accuracy, and ensuring system reliability across serverless cloud infrastructure.

Location: Must be based in Brazil

Company

A global digital transformation partner with 30 years of experience, specializing in AI-native execution, application modernization, and business strategy.

What you will do

• Design and implement comprehensive test strategies for AI/ML systems and API integrations.
• Build automated test frameworks for multi-agent workflows and conversational AI.
• Develop end-to-end integration tests across serverless cloud infrastructure.
• Create performance and load testing frameworks for optimization solvers.
• Validate mathematical optimization outputs and AI agent reasoning accuracy.
• Implement test observability and track quality metrics using cloud monitoring tools.

Requirements

• Must be based in Brazil
• English proficiency: B2 or higher
• Extensive experience as an SDET, QA, or Test Automation Specialist.
• Proficiency with test automation frameworks like Pytest, unittest, or Robot Framework.
• Strong expertise in API testing and AWS services (Lambda, API Gateway, DynamoDB).
• Experience with CI/CD pipelines and performance testing tools like Locust or JMeter.
• SQL proficiency for data validation.

Nice to have

• Experience testing AI/ML systems, LLMs, or conversational agents.
• Knowledge of optimization algorithm validation.
• Familiarity with AWS Bedrock and serverless architecture.
• Experience with contract testing and Infrastructure as Code (CDK).

Culture & Benefits

• Collaborative, innovative, and multicultural work environment.
• Focus on continuous improvement and AI-driven solutions.
• Access to company-wide career development and benefits programs.