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Backend Java Developer (m/f/d) - Payment Industry

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Date posted 08/23/2023 Location Aachen | Germany, Hamburg | Germany Company Worldline

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

We develop products for processing electronic payments. As a developer, you will be responsible for the further development of the product developed with Java. You will be part of a dedicated, manageable team with agile development methodology. We place particular emphasis on the creation of a high-quality product.

Day-to-Day responsibilities

  • Analysis and clarification of technical requirements
  • Direct coordination with product engineering
  • Design and implementation of new product features
  • Creation of unit tests
  • Creation of technical documentation

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:

  • Training or studies in the field of Java software development
  • Proficiency in Agile Scrum Development
  • Release management tool: GIT is a must
  • Good knowledge of continuous integration systems and continuous deployments
  • Profiency in Implementation and development of best practices (clean code, TDD, industrialization ...)
  • Interest in encryption methods, cryptography and distributed systems
  • Analytical, flexible, proactive, problem solving mindset, customer-oriented and open to new techniques
  • Team player
  • Very good English and German are essential 

Perks & Benefits

  • Flextime
  • Individual training programs
  • Diverse range of employee discounts
  • Mobility subsidies
  • Good public transport connections
  • "Wellbeing@Worldline" health program
  • Possible participation in the Innovation Festival @ Worldline
  • Sustainable, international company culture

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

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.

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