Java developer for claims fraud detection

IT Factory, a dynamic company with experience in the development, implementation and support of IT solutions, is seeking Candidates for a position with a major Polish company in the insurance and financial sector: Java Developer (Kafka, Spring Cloud, Angular) – fraud detection system in the claims handling area.

• Building and developing systems based on microservices architecture to support claims reporting and handling processes
• Designing, implementing and maintaining APIs and integrations between systems
• Participating in the design of system solutions and implementation of functional and non-functional requirements
• Improving business processes by delivering efficient and scalable IT solutions
• Developing automated tests, applying engineering best practices and ensuring code quality
• Actively using AI tools and the Agentic AI approach during requirements analysis, implementation, testing and maintenance of solutions
• Performing and participating in code reviews using modern tools that support code quality and security
• Participating in Scrum events and collaborating in a multidisciplinary agile team
• Co-creating software development standards and standards for using AI in the software development process
• Working on large-scale systems with high transaction volumes

• At least 5 years of experience with Java
• At least 3 years of experience with Apache Kafka
• At least 5 years of experience with Spring/Hibernate, Spring Boot and Spring Cloud
• At least 5 years of experience with SQL
• Knowledge of frameworks for unit testing (JUnit, TestNG, Spock) and integration testing (Testcontainers, WireMock)
• Knowledge of object-oriented (OOP) and functional (FP) programming paradigms
• Knowledge of application containerization
• Knowledge of process engines and BPMN notation
• Knowledge of patterns for ensuring service resilience in distributed systems
• Knowledge of Angular and experience creating frontend applications
• Ability to use AI tools in the software development process
• Knowledge of tools for diagnosing application performance
• Providing services from within Poland
• Willingness to work from the Warsaw office at least 1 day
• Будет плюсом: Knowledge of Domain-Driven Design (DDD) and experience applying it in practice; Experience using AI agents and Agentic AI tools in software development; Experience with cloud solutions

• Условий в вакансии нет