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 Opportunity : JAVA Developer
We are seeking a dedicated JAVA Developer to join our dynamic team across Belgium. This role requires a skilled technical professional with strong interpersonal skills.
Day-to-Day Responsibilities
* Being part of a human-sized team
* Building and extending a modern financial platform and products built on top processing €4B+ per year
* Developing interfaces between web/application and APIs through various protocols
* Developing batch applications in JAVA
* Testing and automating processes
* Being member of a scrum team
* Working in DevOps mode with end-to-end responsibility on your code
* Guiding and helping fellow team members with your expertise
* Specifying, engineering, and improving code based on functional requirements and business requests
* Documenting, implementing and maintaining such a system
Who Are We Looking For
You are an experienced JAVA Developer with extensive background in enterprise-level applications and a proven track record of technical contribution. You possess the following qualities and qualifications:
* Excellent knowledge of Core Java (we are not using Spring, Hibernate, …)
* Good knowledge of SQL, query optimization (we use stored procedure on MariaDB)
* Good knowledge of web technologies like HTML, CSS, JavaScript, TypeScript
* Proficient with Linux
* Good communication skills in English
* You are based in Belgium.
* You must have 5+ years as JAVA developer.
Skills we'd like
* Experience with micro-service architectures
* Experience with Docker, ReactJS, Cloud Solution (AWS)
* Knowledge of PHP, we are moving away from it, but there is still a bit of maintenance/migration to do
* Good knowledge in Dutch and/or French are a plus
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:
* Be part of a company guided by a strong purpose to do good and recognized as top 1% of the most sustainable companies in all sectors worldwide.
* Work with inspiring colleagues and be empowered to learn, grow and accelerate your career
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
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.