We are the Intelligent Internet Platform. We connect People, Places and Things anywhere, managing Internet Performance better than anyone else, while providing One Global Experience, giving Visibility, Control and Security through expereoOne. Expereo believes in the power of Internet connectivity. As the world's largest provider of managed internet, SD-WAN/SASE, and Cloud connectivity solutions, we power enterprises and government sites worldwide, helping to enhance every business' productivity with versátil and optimal Internet performance. As a trusted partner of Fortune 500 enterprises and carriers, our continued aim and success in helping both our customers and partners depends solely on the talented individuals that make Expereo a dynamic, effective, multicultural, and equitable environment.About The RoleWe are looking for a Test Automation Engineer to join our Observability & Monitoring software development team. The team builds and operates internal, custom monitoring and observability platforms that provide deep visibility into our services, enabling proactive detection, faster incident resolution, and improved reliability across the company.What You'll DoDefine team's testing strategyDesign and implement automated test frameworks and tooling for backend systems and APIsDevelop end-to-end and integration test suites for observability platformsValidate the correctness, consistency, and completeness of metrics, logs, and alerting systemsAnalyze system behavior to detect false positives, false negatives,



and data inconsistenciesTest dashboards and visualizations built with Grafana and KibanaTest data flows across time-series and relational databasesIntegrate test suites into CI/CD pipelines and enforce automated quality gatesWork closely with developers to improve system testability and reliabilityIdentify coverage gaps and build scalable automation solutionsParticipate in incident analysis and design tests to prevent regressionsEnsure changes are covered by appropriate regression tests to maintain system stabilityOur Tech Stack (what You'll Work With)Python (services and test automation)Elastic stack (logs, events, search)Kibana dashboards and visualizationsGrafana dashboards and alertingInfluxDB (time-series data)PostgreSQL (relational data)Kubernetes (container orchestration)AWS services (cloud infrastructure)APIs and backend services supporting a custom, in-house monitoring platformCI/CD pipelines with automated testing and quality gatesRequirementsRequiredStrong experience in software testing and test automationSolid programming skills in PythonExperience building and maintaining test frameworks and automation toolingExperience testing APIs, backend systems, and distributed servicesStrong ability to work with data-intensive systems (metrics, logs, events)Ability to analyze system behavior and detect anomalies, inconsistencies,



and signal quality issuesUnderstanding of CI/CD pipelines and automated quality gatesStrong analytical and problem-solving skillsNice to haveExperience with observability or monitoring platformsFamiliarity with Elastic, Kibana, Grafana, InfluxDB, PostgreSQLExposure to Kubernetes and cloud environments (AWS)Experience testing distributed systemsKnowledge of performance, reliability, or resilience testingExperience in Agile / Scrum teamsHow We WorkQuality is an engineering responsibility, not a final checkpointTesting is code-driven, automated, and scalableStrong focus on data correctness, signal quality, and system reliabilityWe continuously balance precision vs noise in monitoring systemsWe value pragmatism, ownership, and continuous improvementWe work in a hybrid remote model, balancing flexibility with collaborationBenefitsWork on core internal platforms with high impact on reliability and operationsChallenges involving large-scale telemetry, signal accuracy, and system behaviorStrong engineering culture with collaboration across testing, development, and DevOpsModern, cloud-native and automation-first environmentHybrid remote working modelCompetitive compensation and local benefitsInternational, collaborative engineering environmentBeyond the JobWe're proud of our focus on Environment, Social and Governance as well as the passion we display for the communities where we live and work.EEO (Equal Employments Opportunities) Statement:Expereo is an Equal Opportunities employer who aims to support and celebrate every employee that comes through our doors. We respect and support all of our people regardless of background, religion, nationality, sexual orientation, age, or physical condition.
#J-18808-Ljbffr

📌 Lead Test Automation Engineer (Barcelona)
🏢 Expereo
📍 Barcelona