Java Developer

Project overview

General Information:

Cooperation model: service provision 1x per week from the office in Warsaw

Form of cooperation: B2B contract

Requirements

• Good knowledge of Java (>5 years)
• Good knowledge of Kafka
• Good knowledge of Spring/Hibernate, Spring Boot, and Spring Cloud (>5 years)
• Good knowledge of SQL (>5 years)
• Knowledge of quality assurance issues, including unit test frameworks (junit, testng, spock), integration tests (testcontainers, wiremock)
• Knowledge of Domain-Driven Design (DDD) and experience in its practical application
• Knowledge of process engines and BPMN notation
• Knowledge of patterns and mechanisms for ensuring resilience of services in distributed systems
• Ability to adopt AI tools in the software development process
• Service provision from Poland
• Service provision in a hybrid model – minimum 1 day of work from the office
• Experience in using AI agents and Agentic AI tools in the software development process.
• Experience in cloud solutions
• Knowledge of the Angular framework and experience in creating frontend applications

Project details

up to PLN 130 net + VAT per hour.

Scope of planned work:

• Participation in the implementation and development of a Fraud Detection system for Claims Handling.
• Analysis of business and technical requirements and their implementation using configuration mechanisms, product extensions, and dedicated components of the delivered solution.
• Design, implementation, and maintenance of integrations between the claims system and internal and external systems, using APIs, events, integration services, and enterprise architecture patterns.
• Evaluation of standard system functionalities and recommendation of the optimal approach between configuration, product customization, and building dedicated solutions.
• Ensuring high quality of delivered solutions through the development of automated tests, participation in integration and system tests, and application of good software engineering practices.
• Supporting data migration processes, environment integration, and organizational preparation for the launch and development of the new claims platform.
• Active use of AI tools and Agentic AI approach in the process of requirements analysis, solution design, implementation, testing, documentation, and system maintenance.
• Daily cooperation in an international project environment focused on knowledge exchange, continuous improvement, and effective implementation of a modern platform supporting claims handling processes.
• Start: flexible
• Duration: > 12 months
• Remote: hybrid
• Location: Warsaw, Poland, PL
• Rate: 130-130 EUR/h
• Languages: Polish