Software Engineer

Fecha: 14-jun-2022

Ubicación: Madrid, Comunidad De Madrid, ES

Empresa: worldline


About Worldline


Worldline [Euronext: WLN] is the European leader in the payments and transactional services industry and #4 player worldwide. With its global reach and its commitment to innovation, Worldline is the technology partner of choice for merchants, banks and third-party acquirers as well as public transport operators, government agencies and industrial companies in all sectors. Powered by over 20,000 employees in more than 50 countries, Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain, fostering their business growth wherever they are. Services offered by Worldline in the areas of Merchant Services; Terminals, Solutions & Services; Financial Services and Mobility & e-Transactional Services include domestic and cross-border commercial acquiring, both in-store and online, highly-secure payment transaction processing, a broad portfolio of payment terminals as well as e-ticketing and digital services in the industrial environment. In 2019 Worldline generated a proforma revenue of 5.3 billion euros.

Your day-to-day responsibilities include:

  • As a software developer you will work on our real-time payment application.
  • You will work on services under high constraints (speed, high availability, data consistency, quality, …)
  • You will develop primarily in C++ for the back-end and SQL for the database. Using Git for version control. While also using the CI/CD systems in Jenkins and Gitlab.
  • You will be part of one of our scrum teams contributing to the analysis, design, implementation and testing of features that will be used by millions of users.
  • You will be part of an international team working with skilled professionals from all over the world.

Signs of success:

  • You are team player, able to work across different cultures, and can also work independently.
  • You show analytical thinking and abstraction skills.
  • You are very accurate and demonstrate high attention to detail.
  • You demonstrate high motivation and efficiency.
  • You show proactivity and self-reliance with an open and inquiring mind.
  • You have excellent communication skills, both oral and written.

Must have:

  • Expertise in object oriented programming, data structures and writing clean code.
  • You are fluent in English, oral and written.
  • Ability to solve problems in complex systems.

Nice to have:

  • Knowledge in relational databases.
  • Expertise in testing (Unit testing and integration testing)
  • Skills in Linux systems and shell scripting.
  • Knowledge or experience with agile methodologies.


The 20 000 employees of Worldline are all different but share the same values. You can see it in the way we behave. We are curious and humble – we are learning every day, we keep things simple and everyone engaged. In our fast-moving industry, we are adaptable and life-long learners. Everyone demonstrates the same dedication to quality and efficiency. We have an entrepreneurial spirit and sense of service. Above all, we never turn our back on a challenge. These values nurture a dynamic and innovative team where everyone can develop and grow.