Senior Java Developer Java, Spring Boot, Apache Kafka, SQL Gdańsk

Responsibilities:

• Develop server-side applications within the Fraud Management domain
• Collaborate with developers in a Scrum team
• Contribute to solution design and application maintainability
• Build and maintain near real-time data pipelines
• Clarify requirements with Product Owners and stakeholders
• Collaborate with engineers across teams
• Document designs and technical solutions

Requirements:

• Strong experience in server-side Java development, including Java, Spring Boot, and Web Services (SOAP/REST)
• Proven experience with performance analysis, profiling, and optimization
• Hands‑on experience with microservices and integration patterns
• Practical experience with messaging technologies, particularly Apache Kafka
• Strong knowledge of relational databases and SQL (Oracle or similar)
• Very good command of English, both spoken and written

Nice to have:

• Familiarity with NoSQL databases
• Experience with Redis
• Hands‑on experience with containers on Kubernetes
• Knowledge of AWS PaaS services, such as AWS Lambda

Offer:

• Private medical care
• Co-financing for the sports card
• Constant support of dedicated consultant

Personal Consulting Agency (License No. 4642)