Would you be interested in driving aEnvíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.strategic modernization program for next-gen Datalink observability, monitoring, and provisioning platforms , as part of abrand-new team being built from scratchin Barcelona?FromOxigent Technologies , we are looking for aSenior System Engineerto join a high-impact modernization project with a majorglobal aviation tech leader , located inBarcelona (Poblenou) .In this position, you will play a key role indesigning, building, and deploying the software platforms that will transform how Datalink services are monitored, configured, and operated across global infrastructure.We are looking for an engineerwho combines strong software architecture and development expertise with the ability to collaborate effectively across distributed teams.The ideal candidate will leverage proven industry experience alongside advanced AI-powered tools to drive complex initiatives from concept to production.What will your main responsibilities be?System Engineering:Drive the architecture, definition and design of next-generation DatalinkMonitoring, Observability, Provisioning, and Configuration Management platforms.Enforce engineering qualitythrough modern system definition, design practices, observability, and secure-by-design principles.Participate in technical reviewsto ensure high-quality, maintainable, scalable, and supportable solutions.Platform Modernization:Contribute to the modernization of legacy monitoring and configuration management assetswhile supporting operational continuity.Support the definition and design of next-generation Datalink Monitoring and Configuration Platforms,including moderntelemetry, alerting, visualization, and operational capabilities.Ensure proposed solutions are resilient, scalable,



and production-readyfor long-term platform evolution.Utilize personal expertise andstate-of-the-art AI tools to improve productivity and qualityof deliverables.Cross-Team Collaboration:Work closely with software engineers, architects, product managers, and operations teams.Foster aculture of collaboration, ownership, and innovation .What will you need to succeed?Education: Bachelor’s or Master’s degree in Computer Science,Engineering, or a related field.Years of experience: 10+ years of experienceas aSenior System Engineer, Senior Software Engineer, or equivalent technical role in complex softwareorplatform environments .Strong experiencewith observability and monitoring ecosystems , includingGrafana Labs toolssuch asAlloy, Loki, Mimir (or Prometheus), Grafana, and OpenTelemetry Protocol.Key Technical Background:Strong background inC# and .NETenvironments to effectively interface with software engineering teams and platform architecture.Proven experience inplatform or network system integration, monitoring, configuration management, APIs, microservices, and scalable backend systems .AI Tools:Proficiency in leveraging AI-powered tools for requirements management, static analysis, and documentation generation.Languages:Fluent / Very High level of English(C1+), to coordinate technical discussions in an international environment.Nice to Have: Background inAviationor Telecommunications is a plus,What do we offer?Contract options:Permanent Contract or Freelance, whichever you prefer.Competitive Compensation: Payroll / Permanent Contract:Up to65,000€ gross annual salary / Freelance Rate:Around400€ / day.Work Model:Hybrid model(3 days in-office in Poblenou, Barcelona / 2 days remote).Private Medical Insuranceincluded.Training Voucherto develop your professional skills in areas of your interest.Versátil Remuneration Planapplicable to health insurance, meal vouchers, transport, childcare, and training.Fitness & Sports Passapp access with discounts for gyms and sports activities across Spain.And many other corporate benefits!Join the Oxigent team! xsgfvud We are committed to sustainability, equal opportunity, and fostering talent in a diverse, technology-driven environment.

📌 Senior System Engineer – Observability (C#) (Barcelona)
🏢 Oxigent Technologies
📍 Barcelona