We are looking for a skilled Functional Tester to join the team as a Verification & Validation (V&V;) team member. You will help confirm that platform deliverables work — installing, upgrading, and regression-testing the platform on clean clusters, debugging failed deployments, and supporting the team's effort to move validation from manual checks toward repeatable, automated gates.ResponsibilitiesSpin up clean Kubernetes environments, run the platform installer (single-node and HA profiles, interactive and silent modes), and confirm every pod/service is healthyPerform installation, upgrade, rollback, regression, and integration testing of the platform and its Helm-packaged componentsInstall, debug, and clean up Helm charts; troubleshoot failed deployments using kubectl, logs, and eventsValidate GitOps-driven deployments (Git-versioned configs reconciled through Flux), including upgrade, rollback, and backup/restore flowsRun config checks and post-install smoke tests; help define what "working" looks like for each deliverableCreate test cases, log defects, retest fixes,



and maintain regression suites for installer/CLI changesSupport the development of automated post-deployment health checks and pipeline-integrated quality gatesProduce test evidence suitable for a regulated (medical device / healthcare) environment with formal validation and change controlParticipate in daily stand-ups and sprint ceremonies with a distributed, North America-based scrum teamRequirements2+ years of experience in QAExperience with installation, upgrade, regression, and integration testingHands-on familiarity with Kubernetes and installing Helm chartsAbility to debug deployments and clean up Helm releases/chartsExperience in functional testing of containerized products, Docker, and Linux shellV&V; mindset — understanding of test design principles and ability to produce clear, traceable test evidenceEnglish proficiency at B1+ level or aboveFlexibility to work within US Eastern (ET) busine

📌 Functional Tester (México)
🏢 Epam Systems
📍 México