Build the platform that moves money around the world
We’re looking for a Backend Engineer with strong Java and test automation experience to join the team behind a global payments platform that enables businesses and customers to move money quickly, securely, and globally .
The platform powers international payments that help organisations pay suppliers, process salaries, transfer funds, and pay taxes directly to authorities through multiple channels.
You’ll play a key role in modernising payment systems , building high-quality microservices , and developing automation frameworks that ensure reliability at scale .
As part of the engineering team, you’ll help design and build reliable payment services used globally.
You will:
Develop and maintain backend services and microservices in Java (11/17/21)
Design and implement robust test automation frameworks to ensure high-quality software delivery
Support the modernisation of legacy systems , migrating towards API and microservices-based architecture
Improve system efficiency by increasing Straight-Through Processing (STP) capabilities
Collaborate closely with engineers, testers, and stakeholders in an Agile/DevOps environment
Contribute to scalable, resilient solutions powering global payment flows
Must-have experience
Strong development experience with Java 11+ (Java 17+ preferred)
Hands-on experience in software testing and building automation frameworks
Solid understanding of RESTful APIs and microservices architecture
Experience working with Git for version control
Comfortable working in Unix/Linux environments and command-line tools
Experience with databases and SQL (Oracle preferred)
Experience with Spring / Spring Boot
Nice to have
Experience with Test-Driven Development (TDD)
Knowledge of scripting languages such as Python or Bash
Experience working within a QA or testing-focused team
Understanding of application monitoring and observability tools
The role has a Hybrid model : candidates form Cracow 6x per month, outside of Cracow 3 - 5 x per month, from Warsaw 6x per month