Lead Fullstack Developer (Java & Angular)

Job Description Senior Fullstack Developer (Java & Angular) This is Worldline. We are the innovators at the heart of the payments technology industry, shaping how the world pays and gets paid. The solutions our people build today power the growth of millions of businesses tomorrow. From your local coffee shop to unicorns and international banks. From San Francisco to Auckland. We are in every corner of the world, in every part of commerce. 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. The opportunity At Worldline, our technology addresses persistent challenges of the payment world. Worldline is the European leader in digital payments and #4 worldwide. We’ve established ourselves as a leading developer of creative software solutions for enabling the cashless society. If you are a skilled Fullstack Developer, then get ready to onboard our company! Day-to-day responsibilities Develop containerized applications based on current Java technologies Develop client-side GUI applications Do the analysis and design of complex systems and contribute to the creation of technical concepts respecting high performance and security constraints Work on technical concepts; plan and execute the technical obsolescence of our Gui applications You will act as a lead developer for GUI work packages Contribute to making our applications easily testable Actively participate in all phases of a software development project using agile methods Collaborate with operations and acceptance testers Who are we looking for Degree in software engineering or equivalent education 5+ years of professional experience with Java, Angular, REST Web Services Knowledge of JEE, JPA, Docker, JBOSS, Quarkus Experience with microservices and cloud solutions is ideal (GCP or similar) Expertise of relational databases, e.g. Oracle or PostgreSQL GIT version control or equivalent, dependency track, SonarQube Willingness to embrace an international working context and to continue performance improvement Have an analytical mind and good organization skills Outgoing, open person and a good team-player Fluent English skills are mandatory Perks & Benefits In addition to joining a global leader in payments, you can also expect an excellent range of benefits. These include a rewarding salary, leave days, an attractive pension scheme, global learning days and many more. We also have location specific benefits, varying from private medical insurance, to extended parental leave and a flexible benefits scheme, allowing you to purchase discounted products and services. If you join us, you will enjoy: Hybrid Working Policy Gift vouchers on the occasion of Christmas/Easter Holidays Free private medical services 21 vacation days/year Referral bonuses for new hires recommended by you WFH & Flexible Working Hours Full access to the “Learning” platform 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. Information at a Glance Apply now Request ID: 304509 Posting Start Date: 7/9/26 Job Area: Operational Management Work Site: Hybrid Contract Type: Permanent Brand: Worldline Job Location: Romania - Bucharest