Contract

Java Developer

Posted by Experis • Warsaw, Masovian Voivodeship, Poland

📍 Warsaw, Masovian Voivodeship 🕒 February 23, 2026

About the Role

Job Description

Java Developer


Location: Kraków, Poland (hybrid – 2 days/week from office)

Contract type: B2B

Rate: 140–150 PLN/h

Project type: Long-term, enterprise, payments domain

About the project

For one of our global financial clients operating in the payments domain, we are building a new engineering team responsible for delivering a Future State Architecture for payment processing.

The project focuses on creating a lean, reusable payment processing engine that will become the foundation of next-generation payment capabilities. The work is performed in an inner-sourcing model, with a strong emphasis on reuse, modernization, cloud adoption, and high engineering standards, enabling faster delivery of new product features at scale.

Key Responsibilities

  • Deliver engineering expertise for future-state payment architecture and next-gen...

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