Software Engineer - Online Connectivity

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Publish Date: Jul 24, 2021

Location: Amsterdam, Amsterdam, NL

Company: worldline

About Worldline
Worldline [Euronext: WLN] is the European leader in the payment and transactional services industry. With innovation at the core of its DNA, Worldline’s core offerings include pan-European and domestic Commercial Acquiring for physical or online businesses, secured payment transaction processing for banks and financial institutions, as well as transactional services in e-Ticketing and for local and central public agencies. Thanks to a presence in 30+ countries, Worldline is the payment partner of choice for merchants, banks, public transport operators, government agencies and industrial companies, delivering cutting-edge digital services. Worldline’s activities are organized around three axes: Merchant Services, Financial Services including equensWorldline and Mobility & e-Transactional Services. Worldline employs circa 12,000 people worldwide, with 2019 revenue of circa 5.3 billion euros. worldline.com


The Opportunity
At Worldline, our technology addresses persistent challenges of the payment world. We design and operate leading digital payment and transactional solutions that enable sustainable economic growth and reinforce trust and security in our societies. If you are a highly-skilled Software Engineer, then get ready to join our Online Connectivity vertical responsible for the heart of our payment platform and customer facing One Connect API. You will help us process even higher number of transactions per second while keeping our customers happy.


We have many hardworking and dedicated peers that would love for you to work with them. We are committed to continuous improvement. We are always looking for new and innovative ways to improve quality, reduce costs, build excellent solutions, and grow customer happiness. We would like to welcome an organized, innovative and process driven colleague to our team. 


You will work for Worldline’s Merchant Services Global Business Line. We cover the full retail value chain, online and in-store, through a complete approach, delivering a real digital journey for retailers and their customers and facilitating consumer engagement, via seamless services, on any device – with payment at the heart of the shopping experience.


Your day-to-day responsibilities include: 

  • Be responsible for the full product lifecycle; Design, development, quality, deployment and maintenance and support. You build it you run it! 
  • Design, develop and test Java based solutions using Spring frameworks
  • Translate software requirements into maintainable solutions within the existing application frameworks
  • Develop and keep up with best practices for developing applications
  • Contribute to the Agile ceremonies (Planning, demos, reviews, Stand up)
  • Contributes to the Stories refinement and estimation


Signs of success:

  • You take a pragmatic and professional approach. You are constructive and solution driven
  • For you, testing is of utmost importance; better yet, you think automated testing is the way forward for you to fully concentrate on writing software instead of focusing on debugging
  • Curious and creative, autonomous and dynamic, strong attention to detail.


Skills we can’t do without:

  • At least 5 years of working experience on Java 8, Java 11+ and Spring Boot projects
  • Knowledge of REST eco-system with focus on web performance and security aspects
  • Knowledge of Unit Testing
  • SQL, RDBMS (Oracle, PostgreSQL, etc.)
  • Strong sense of accountability and ownership
  • Good team player and communicator with a flexible, customer-driven attitude.
  • Ability to work cross-culturally and across regions
  • Proficiency in English


Skills we’d like:

  • CI/CD way of working (Jenkins)
  • GIT / GitLab, Jira / Confluence tools
  • ELK stack / PagerDuty / Grafana / Kibana
  • AWS or other cloud platform
  • Experience with Docker and micro-service or serverless architectures
  • Knowledge of Payment industry


More reasons to join us:
In addition to joining a global leader in digital transformation, you can also expect an excellent range of benefits. These include: a rewarding salary, 29.5 days’ annual leave, an attractive pension scheme plus many more. 


What’s more, we really value Innovation, Cooperation, Excellence and Empowerment. These values are reflected on our daily work. This is the core of our organization. At Worldline our top priority is to engage, encourage and develop you to help you improve your potential. In fact, we have comprehensive training and development programs in place demonstrating our dedication to developing your career.


Our success comes from strong skills, new insights, diverse points of view and the energy of all women and men from Worldline. Not only do they represent the Heart and Face of our company, they are also key players in our success. We make leading our talents a major asset in the success of our business.


Worldline is 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 other applicable legally protected characteristics.



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.

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