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The solution combines real-time weather, airspace restrictions, airport data, and route optimization to help airlines improve operational efficiency, reduce fuel consumption, and optimize flight performance.\nYou'll work on enterprise software delivered both as an on-premise solution and as a SaaS platform, collaborating with experienced engineers in an Agile environment.\nYou will\nDesign, develop, and maintain enterprise applications in C++\nBuild new features and enhance existing functionality\nMaintain and modernize legacy code while improving software quality\nDevelop automated tests and participate in code reviews\nDebug complex issues and optimize application performance\nCollaborate with cross-functional Scrum teams throughout the software development lifecycle\nPrepare technical documentation and present completed features to internal stakeholders\nPromote engineering best practices and continuous improvement\nMust have\n5+ years of commercial experience with C++\nStrong understanding of object-oriented programming, SOLID principles, and software design patterns\nExperience developing applications for Windows and Linux\nExperience maintaining and improving legacy systems\nGood knowledge of SQL, Git, and Linux/Unix fundamentals\nExperience with Docker\nUnderstanding of Agile methodologies (Scrum/Kanban)\nStrong analytical and problem-solving skills\nGood in English and Polish\nNice to have\nExperience with messaging platforms such as Kafka, ActiveMQ, or IBM WebSphere MQ\nKnowledge of Java or C#\nExperience with Kubernetes and microservices architecture\nFamiliarity with REST or gRPC APIs\nExperience with observability tools (monitoring, logging, tracing)\nKnowledge of PowerShell or other scripting languages\nExperience using JIRA\nExperience with AI-assisted development tools (e.g. GitHub Copilot, Claude Code)\nOur offer\nExtended medical care (over 2000 medical facilities in Poland, 80 in Kraków) for you and your family\nMultisport Benefit card\n Life 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