Back-End Developer - Professional
Confirmed on the employer's own hiring board on Oct 7, 2026. First seen by Alion on Oct 7, 2026.
Who we are
Worldline helps businesses of all shapes and sizes to accelerate their growth journey - quickly, simply, and securely. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. Our technology powers the growth of millions of businesses across 5 continents. And just as we help our customers accelerate their business, we are committed to helping our people accelerate their careers. Together, we shape the evolution.
Who are we looking for
Experience in ...
* Understanding existing code by reverse engineering if documentation is missing.
* Able to debug code to detect issues (Remote Debugging, Asynchronous flows, …)
* Plan code changes for systems with 24/7 uptime.
Technical skills in ...
* Java 21+
* Spring Boot
* JDBC and Hibernate
* RESTful services
* MySQL
* Docker
* KeyCloak
* Hiera/Puppet (General usage and pipelines, not administration)
* Jenkins (General usage and pipelines, not administration)
* Git/Bitbucket
Social skills ...
* Sharing code with the team (Code-Review)
* Communication (own team, specially product owner, other teams, ...)
* Self-organized (Asking for help, reading documentation, ...)
Knowledge ...
* Secure coding
* Testing (E2E, Integration, Unit)
* Build and Deployment
* At least 5 years in software development
Shape the evolution
We are on an exciting journey towards the next frontiers of payments technology, and we look for big thinkers, people with passion, can-do attitude and a hunger to learn and grow. Here you'll work with ambitious colleagues from around the world, take on unique challenges as a team, and make a real impact on the society. With an empowering culture, strong technology and extensive training opportunities, we help you accelerate your career - wherever you decide to go. Join our global team of 18,000 innovators and shape a tomorrow that is yours to own.
Learn more about life at Worldline at jobs.worldline.com
We are proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex, sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics.