Senior Fullstack Developer

Industry: BankingWork model: Hybrid in Warsaw or Tricity - 3 days a week in the officeRate: up to 170 PLN/h (B2B contract)The Senior Fullstack Developer role is focused on modernizing the Corporate Netbank Administration (CNA) system, improving the customer experience through API development, and ensuring seamless integration across various services. The position requires strong expertise in Java development and solid experience with modern frameworks. RESPONSIBILITIES: Building REST API solutions and integrations with other applications.Refactoring legacy applications by extracting business logic into microservices.Collaborating with other developers, teams, and stakeholders to deliver optimal solutions.Participating in the development and continuous improvement of services in both microservice and monolith architectures. REQUIREMENTS: Hands-on experience in Java development (preferably at least 6 years).Familiarity with reactive programming.Working knowledge of Spring and Hibernate frameworks.Experience with SQL, REST, Microservices, and Git.At least 2 years of experience with Angular. NICE TO HAVE: Familiarity with the DDD (Domain-Driven Design) approach.Experience with the Cucumber framework.Previous experience working in an international team with English as the common language.Exposure to SAFe Agile methodologies.