Backend Java Developer

Job Description Backend Java Developer x Long Description This is Worldline. 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. The O pportunity As an experienced developer, you will be responsible for delivering high-quality software solutions while actively contributing to a positive and dynamic team environment. You will coach and guide other developers and support the onboarding of new team-members If needed you will directly interact with clients. You will take ownership of the product increment in each delivery, ensuring usability and adherence to coding standards. Your role will involve collaborating with Product Owners and technical teams to clarify requirements and providing technical solutions to support the agile development process. You will also facilitate knowledge sharing within the team and effectively communicate changes and impacts to stakeholders. Your proactive approach and commitment to excellence will drive continuous improvement within the team and contribute to the overall success of the development initiatives. Activity Day-to-Day Responsibilities​ Designing and developing modern and modular Java/Spring boot applications using current coding and testing standards. Working collaboratively and closely with a global team of technologists. Strong ability to lead with ideas and innovation. Participating in agile ceremonies and actively driving towards the team's goals. Collaborate with development, operations, and QA teams Conduct root cause analysis of application performance issues and recommend solutions or optimizations. Optimize application deployments, configurations, and resource allocations for improved performance and scalability. Stay current with industry’s best practices and emerging trends in application performance management and monitoring Who Are We Looking For We look for big thinkers. People who can drive positive change, step up and show what’s next – people with passion, can-do attitude and a hunger to learn and grow. In practice this means: 4+ years of relevant experience in developing enterprise applications. Experience developing enterprise Java 11 applications or higher versions. Hands-on Experience in Spring applications, JPA, Hibernate. Should have a working knowledge of XML, JSON, web services (SOAP & REST). Should be a independent contributor Familiar with various design patterns and techniques Database-related technologies : ORACLE, PL/SQL, Postgres Basic Linux and basic Linux Scripting Experience with tools: Cloud, CI/CD, Git, Gitlab, JIRA, Maven, Nexus repository Manager, SonarQube, Postman,Developer Studio – Eclipse /IntelliJ Spring/Spring boot framework, Microservice, Kafka. Working knowledge of Azure/Amazon Web Services (AWS)/GCP, with experience of hosting software solutions on the platform Strong interpersonal and communication skills. Highly initiative-taking and solution-oriented approach. Perks & Benefits At Worldline you’ll get the chance to be at the heart of the global payments technology industry and shape how the world pays and gets paid. On top of that, you will also: Hybrid Working Policy Gift vouchers on the occasion of Christmas/Easter Holidays 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 pushing towards the next frontiers of payments technology, and we look for big thinkers to join our journey. 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. And with our empowering culture, strong technology and extensive training opportunities, we help you accelerate your career. Wherever you decide to go. Join our global team of over 18,000 innovators across 40+ countries, 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 (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or any applicable legally protected characteristics. x Information at a Glance Apply now Request ID: 303869 Posting Start Date: 7/17/26 Job Area: Technology Work Site: Hybrid Contract Type: Permanent Brand: Worldline Job Location: Romania - Bucharest