Senior/Lead Java Developer

KUBO is recruiting for a Software Engineer to join a team responsible for modernizing a mission-critical aviation platform used by tens of thousands of customers worldwide.

• Experience developing backend applications in cloud environments
• Strong knowledge of AWS and cloud-native architectures
• Hands-on experience with Linux, Docker, Apache, Java and Spring Boot
• Experience with Kubernetes and containerized workloads
• Experience with CI/CD, Infrastructure as Code, and automation
• Understanding of cloud security, monitoring, and production support practices
• Strong troubleshooting and problem-solving skills
• Ability to work independently and collaborate within distributed teams
• English minimum B2 level

Nice to have:

• Experience modernizing legacy applications and services
• Experience with SQL Server and MySQL
• Experience building highly available and resilient production systems
• Experience using AI-assisted software development tools

• Develop and modernize backend services hosted in AWS
• Design and implement scalable, resilient cloud-native solutions
• Build and improve APIs, integrations, and automated backend processes
• Enhance CI/CD pipelines, infrastructure automation, monitoring, and observability
• Manage and troubleshoot Kubernetes-based environments and containerized applications
• Support production systems and drive reliability, security, and operational improvements
• Collaborate with product, mobile, desktop, QA, and DevOps teams to deliver high-quality solutions
• Leverage AI-assisted development tools to improve engineering efficiency while maintaining high standards of quality and security

Wyrażam zgodę na przetwarzanie moich danych osobowych dla celów związanych z rekrutacją przez KUBO Sp. z o. o. Spółka komandytowa z siedzibą w Toruniu (kod: 87-100) przy ul. Jęczmiennej 3/1, jako administratora danych, zgodnie z ogólnym rozporządzeniem o ochronie danych osobowych z dnia 26 kwietnia 2016r. (Dz. Urz. UE L 2016, Nr 119, RODO). Mam świadomość przysługującego mi prawa do cofnięcia zgody w dowolnym momencie bez wpływu na zgodność z prawem przetwarzania, którego dokonano na podstawie zgody przed jej cofnięciem.