Senior Full-Stack Engineer – Nordic Banking (Hybrid)

Jit; Warszawa; Hybride; PLN 180 000 - 260 000; Plein temps

Avantages offerts par ce poste

Flexible work organization

English language in international team

Training financed by Jit

Mental health support

Teambuilding events

Life insurance

Résumé du poste

Jit seeks a backend Java professional to design, develop, test, and maintain digital banking services for Nordic customers. You will work in a hybrid setup across Gdańsk/Warsaw, collaborating with agile teams and stakeholders to ensure scalable solutions.

The role emphasizes unit/integration testing, modern Java tooling, and leveraging AI-assisted coding to accelerate delivery. Join a culture with strong work-life balance and international exposure.

Qualifications

• Proven experience with Java and Spring Boot 3.5 in a backend role.
• Experience with unit and integration testing using JUnit 5, AssertJ, WireMock.
• Knowledge of SQL, JDBC, Hibernate and Spring Template.
• Experience using AI-assisted coding tools to accelerate tasks.

Responsabilités

• Design, develop, test and maintain backend services for digital banking platforms.
• Drive backend testing within an agile team to ensure quality and scalability.
• Collaborate with stakeholders to translate requirements into solutions.
• Support business analysis and translate needs into technical tasks.
• Contribute to the full product lifecycle and operational support.

Connaissances

Java 21+ and Spring Boot 3.5

AI-assisted coding tools

Unit & integration testing (JUnit 5, 5

SQL, JDBC, Hibernate

Git, Maven, OpenAPI/Swagger, Jenkins

Outils

Git

Maven

OpenAPI/Swagger

Jenkins

Description du poste

Jit seeks a backend Java professional to design, develop, test, and maintain digital banking services for Nordic customers. You will work in a hybrid setup across Gdańsk/Warsaw, collaborating with agile teams and stakeholders to ensure scalable solutions.

The role emphasizes unit/integration testing, modern Java tooling, and leveraging AI-assisted coding to accelerate delivery. Join a culture with strong work-life balance and international exposure.