Senior SDET – AI project

Role Overview

• Design and implement comprehensive test strategies for AI/ML systems, optimization engines, and API integrations
• Build automated test frameworks for multi-agent workflows and conversational AI systems
• 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 using CloudWatch, X-Ray, and logging frameworks
• Create dashboards to track test coverage, execution results, and quality metrics
• Work closely with Data Scientists, ML Engineers, and Developers in Agile sprints

Requirements

• Experience as SDET, QA Engineer, or Test Automation Engineer
• Excellent English communication (C1 or higher
• mandatory)
• Experience with test automation frameworks (Pytest, unittest, Robot Framework, Selenium)
• API testing expertise (Postman, REST Assured, requests library)
• AWS testing experience (Lambda, API Gateway, DynamoDB, S3)
• CI/CD pipelines and test integration (Jenkins, GitLab CI, GitHub Actions)
• Performance and load testing tools (Locust, JMeter, Gatling)
• SQL proficiency for data validation
• Strong analytical and problem-solving skills
• Experience testing AI/ML systems, LLMs, or conversational agents
• Knowledge of optimization algorithm validation
• Familiarity with AWS Bedrock, Lambda functions, and serverless architecture
• Experience with contract testing and API mocking (Pact, WireMock)
• Understanding of Infrastructure as Code testing (Terraform, CDK)
• Experience with observability tools (CloudWatch, X-Ray, DataDog)
• Nice to Have
• Experience testing RAG systems or vector databases
• Knowledge of BDD/TDD frameworks (Behave, Cucumber)
• Familiarity with containerization (Docker, Kubernetes) testing
• Experience with SCRUM/Agile methodology

Tech Stack

• AWS
• Cloud
• Docker
• DynamoDB
• Jenkins
• JMeter
• Kubernetes
• Ray
• Selenium
• SQL
• Terraform

Benefits

• Health and dental insurance
• Meal and food allowance
• Childcare assistance
• Extended paternity leave
• Partnership with gyms and health and wellness professionals via Wellhub (Gympass) TotalPass;
• Profit Sharing and Results Participation (PLR);
• Life insurance
• Continuous learning platform (CI&T University);
• Discount club
• Free online platform dedicated to physical, mental, and overall well-being
• Pregnancy and responsible parenting course
• Partnerships with online learning platforms
• Language learning platform