Senior Backend Developer (Java / .NET) – Maritime / Logistics (Ukrainian+English) (m/k/d)

Wymagania: - Minimum 3 years of commercial experience as a Backend Developer - Senior-level expertise in Java or .NET - Participation in at least 3 international projects - Participation in at least 2 maritime domain projects (e.g., ships, ports, vessel visits handling, harbor logistics, maritime administration systems, shipping) - Experience in building integration-heavy systems and working with APIs - Strong knowledge of backend engineering topics: security, scalability, performance, maintainability - Good command of English (international environment) - Ukrainian language skills at minimum B2 level Mile widziane: - Experience in public sector projects or mission-critical systems - Knowledge of microservices and/or event-driven architecture - Cloud experience (Azure / AWS / GCP) - CI/CD, Docker/Kubernetes - Experience working with systems involving multiple integrations and complex business processes - Knowledge of logistics and transportation domain Zakres obowiązków: - Design and develop backend services for a maritime / logistics / vessel management system - Develop backend services and APIs (REST / system integrations) - Participate in business and technical requirements analysis - Implement integrations with external maritime and port administration systems - Design and optimize data models and business logic - Work in an international environment and collaborate closely with the client and project team - Ensure code quality (code reviews, testing, standards, documentation) - Support the definition of the technology stack and solution architecture Oferujemy: - Work on a high-impact greenfield project - Long-term cooperation - 100% remote work model - Real influence on technology stack selection and system architecture - Collaboration in an international environment and participation in a maritime industry project