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December 17, 2025

Java Software Engineer

Mid • Hybrid

$14,000 - $20,000/

Warsaw, Poland

Are you ready to join an innovative and dynamic team in the rapidly evolving field of Financial Information? Do you have a passion for cutting-edge technology and leveraging data to create impactful solutions? If so, we invite you to bring your engineering expertise and creativity to our team, where you'll design and implement groundbreaking software solutions.As a Java Software Engineer, you will work with an international team of professionals, making pivotal design decisions, optimizing data flows, and developing customer-centric solutions. Your skills will be crucial in building OpenShift-based applications from the ground up using state-of-the-art technologies. With the flexibility to work partially from home, this is an opportunity you won't want to miss.


What You Will Do

  • Implementation: Develop new functionalities to meet stakeholder needs using cutting-edge technologie

  • Collaboration: Work closely with business partners, product managers, architects, and developers to drive project success

  • Optimization: Support standardization, system scalability, quality improvement and data visualization

  • Design and Architecture: Contribute to the design and architecture, leveraging your expertise to create innovative solutions

  • DevOps: Be an integral part of a small DevOps team, covering support and application management


What You Bring

  • Backend Development: Strong experience in developing large-scale backend systems using Java 17/21, Docker/Podman, REST/JSON, Apache Kafka, and GitLab

  • Ideally 3-5 years of practical industry experience

  • Cloud Computing: Proficiency in cloud computing, particularly with Kubernetes/OpenShift technologies and services

  • Microservices: Experience in designing and building microservice-oriented applications

  • Best Practices: Familiarity with software engineering best practices such as unit testing, code reviews, and design documentation

  • Communication: Excellent team player with outstanding communication skills, and exceptional verbal and written proficiency in English

  • Front-End Development: Hands-on experience with JavaScript/TypeScript and CSS front-end frameworks would be a plus