Senior Java Developer

175 PLNNet per hour - B2B

Senior Java Developer

Java

-, Warszawa

emagine Polska

175 PLN
Net per hour - B2B
Full-time
B2B
Senior
Hybrid

Tech stack

    Java

    advanced

    REST API

    regular

    Spring Boot

    regular

    Hibernate

    regular

    Git

    regular

    Maven

    regular

    Jenkins

    regular

    Oracle DB

    regular

    SQL

    regular

    SOLID Principles

    regular

Job description

GENERAL INFORMATION:

Industry: banking

Location: Warsaw (hybrid work model)

Rate: up to 175 PLN/h

Project duration: long-term


Introduction & Summary

Join a dynamic team as an Expert Java Developer within our Digital Banking unit, focusing on developing solutions for small and medium corporate customers. You will be part of a dedicated agile team, contributing to a cutting-edge Nordic business banking web platform aimed at enhancing digital banking services for clients across Denmark, Finland, Sweden, and Norway. The role demands extensive expertise in Java and backend development, ensuring delivery of top-notch digital banking solutions.


Main Responsibilities


As a Java Developer, you will be tasked with:

  • Designing and implementing backend services and APIs.

  • Collaborating with cross-functional teams to define and deliver on project objectives.

  • Participating in agile ceremonies and providing feedback on team processes.

  • Ensuring code quality through rigorous testing and best practices.

  • Continuously improving application performance and security.


Key Requirements

  • Expert or Senior Backend Developer.

  • Proficiency in Java 11+, REST API, and microservices architecture.

  • Strong experience with Spring Boot, Hibernate, Git, Maven, and Jenkins.

  • Familiarity with Oracle DB/SQL, Junit5, and IntelliJ.

  • Knowledge of SOLID principles and testing methodologies.

  • Experience in test automation, performance, unit, and integration testing.

  • Understanding of reactive programming (advantageous).

  • Fluency in English.


Nice to Have

  • Experience with frontend technologies, including JavaScript and TypeScript.

  • Familiarity with Angular 2+ and Angular.JS.


Other Details

This position is based in Warsaw, with a hybrid working model requiring an average of 2 days per week in the office. This is an exceptional opportunity to contribute to the future of digital banking in a collaborative and innovative environment.

Published: 24.08.2025
Office location