Senior Java Developer📌 We are seeking a highly experienced Senior Java Developer on behalf of our client — a leader within the largest Swiss financial holding company.◽️ Work mode: Krakow: Hybrid (3 days in the office) Warsaw: 1 day per week in the office Katowice: Travel 1 day per week to the Krakow office ◽️ Contract type: B2BBackend Engineer : JD•Experience in Java8/11/17•Experience in REST API Design•Experience in GraphQL Schema Design•Experience with NoSQL Data Modeling (Azure Cosmos NoSQL)•Experience in Data Streaming (Confluent Kafka)•Experience with Spring Boot, Spring Batch, Spring Cloud•Hands-on experience in Authentication and Authorization (OAuth 2.0, MSFT EntraID)•Familiar with Azure Cloud Services (App Services, Azure Monitor, API Management, etc)•Any AI Skills are preferred✅ Benefits: Work with modern technologies and international teams Long-term and stable cooperation Professional growth opportunities 📩 If you’re interested and meet the qualifications, please send your CV to Alina Pchelnikova at [email protected]