Java Fullstack Developer (banking/finance)

Join the team of specialists at one of Poland’s biggests banks. You will have the opportunity to develop your skills and experience while supporting a diverse portfolio of interesting projects within the banking and financial sectors

-Minimum 5 years of experience in software development using Java and TypeScript (Angular).

-Good knowledge of:

• Java: 11/17 (Java 21 is a plus)

• Spring, Spring Boot, Spring Security, Hibernate

• TypeScript (Angular)

• SQL (Oracle / PostgreSQL)

• Kafka

• Microservices Architecture

• CI/CD (e.g., Jenkins, GitHub Actions)

• REST and SOAP

• Proficiency in JSON/XML syntax

• IntelliJ, Postman, SoapUI

-Strong knowledge of programming best practices and design patterns (SOLID, Clean Code).

-Experience in writing testable code with high coverage: unit, integration, and E2E tests (JUnit, Mockito, Selenium/Cypress).

-Experience in banking or financial projects (e.g., credit processes, payments).

-Strong analytical, logical thinking, and problem-solving skills.

-Independence and excellent work organization.

-Willingness to work in a hybrid model at the client's office in Warsaw, Kraków or Gdańsk.

Nice-to-have:

• Knowledge of Hexagonal Architecture and Domain-Driven Design (DDD).

• Proficiency in Docker and Kubernetes.

• Experience in Event-Driven Architecture.

• Familiarity with monitoring tools (Grafana, Prometheus).

Key tasks:

• Development and optimization of front-end and back-end applications (Java + Angular).

• Implementation of microservices and integration with external systems.

• Creating REST/SOAP APIs and managing asynchronous communication (Kafka).

• Optimization and automation of developer tests.

• Collaborating with the project team within an Agile/Scrum framework.

• Supporting the design of architecture and CI/CD processes.