Senior Java Developer

Quick Facts

• Role: Senior Java Developer

• Experience: 6+ years Java

• Location: Krakow

• Work model: Hybrid (3 days/week in office)

Description

Join a long-term project in the financial sector for an international Swiss investment bank. As a Java Engineer, you will work with modern technologies to build and extend microservices and data streaming architectures, including AI-assisted development.

Responsibilities

• Develop and maintain Java-based services

• Work with Flowable, Spring Boot, and ORM frameworks (JPA, iBatis)

• Implement security using Azure AD and OAuth

• Build event-driven solutions with Kafka

• Use cloud and data technologies such as Azure, CosmosDB, PostgresSQL, and Redis

• Deliver REST APIs and containerized deployments with Docker and Kubernetes

Requirements

• 6+ years of Java experience

• Experience with Flowable, Spring Boot, and ORM frameworks (JPA, iBatis)

• Experience with Azure AD and OAuth security

• Experience with Kafka

• Experience with CosmosDB

• Experience with PostgresSQL and Redis

• Experience with REST

• Experience with Azure

• Experience with Docker and Kubernetes

• Experience with Maven and/or Gradle

• Experience with microservices and data streaming architectures

Benefits

• Stable long-term cooperation with opportunity for extension

• Opportunity to work with modern technologies in an international environment

• Professional growth and continuous development opportunities

• Participation in challenging and impactful projects