Mobile Payment Solution Engineer

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Publish Date: Nov 6, 2021

Location: Brussels, Vlaams-Brabant, BE

Company: worldline

Worldline 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.



At Worldline, our technology addresses challenges of the payment world. We’ve established ourselves as a leading developer of creative software solutions. If you are a Solution Manager, then get ready to join our company. As our new colleague we believe that you need a strong affinity with a sophisticated technical environment and can work result driven and service minded. You will strive for continuous improvement in business and team processes across the chain and identify improvement needs. We believe that good communication and listening skills together with a good cogency are very meaningful. Your work demeanor is dedicated and passionate about teamwork. You are used to take ownership for the end result responsible for quality control on products delivered.


The offered position includes the following activities:



  • Lead international teams of engineers and developers
  • You lead virtual bid teams and retrieve inputs from a variety of business partners typically involving contributions from sales, marketing, product teams, finance, commercial, legal and delivery
  • Build innovative value in collaboration with our international partners


Business Analysis for relevant Product(s):

  • Lead business analysis and engineering
  • You provide technical mentorship and engage in coaching to developers and engineers
  • Make sure requirements are analysed and reviewed by all relevant partners
  • Collect estimates / planning approach / business opportunity (provided by requester) + review
  • Challenge requirements and business cases
  • Align with potential projects running in parallel
  • Present gained knowledge and work results to other team members and partners
  • Defend cost and planning with relevant business boards
  • Follow-up and align partners before, during, and after development periods
  • Management of appropriate tools (Jira, Confluence, etc.)



  • Assure system specifications and documented system architecture
  • Lead an internationally distributed team of developers
  • Closely align business requirements with development
  • Build an Agile organization to quickly and efficiently implement the requirements and dynamically respond to changes business and market needs
  • Drive prioritization of the requests and closely align with partners


Quality Assurance:

  • Analyze existing source code, identify weaknesses and bugs and develop solutions to fix them
  • Provide strategy for managed and efficient continuous improvement


Technical Support:

  • Provide technical support and documentation for all relevant partners


Research and Development:

  • Drive innovation and development of new insights and features
  • Analyse possibility of fast prototyping and alignment with partners to extract valuable features
  • Build concept how to present value of innovation and features



  • Capability to turn Proof of Concepts into stable, exciting, valuable products
  • Provide technical basis to efficiently operate solutions
  • Provide concept for productive quality assurance and operation (defect management, issue management, monitoring, etc.)


The activities are largely focused on payment (terminal) applications, but might extend to related topics as terminal integration in customer cash register environment, various payment protocols and compliancy standard (e.g. PCI, EMV. etc.), Value added Services, new technologies and payment solutions.


We offer an exciting position in a multifaceted field (concerning business and technology) in a vibrant environment.



  • Strong proven technical leadership of multiple technology teams coupled with ability to collaborate effectively with management of those teams.
  • Engineer or Software developer (Master degree or similar)
  • Ability to work quickly and accurately, within an international team or on an individual basis under pressure and to tight deadlines
  • Confirmed experience in business analysis and how to extract market and product requirements
  • Deep knowledge of the terminal payment industry and related applications
  • Experience in Agile Methodologies
  • Dynamic technology driver
  • You have a collaborative mind and want to understand other parties point of views
  • Experience in Research and Development and turning Proof of Concepts into valuable products
  • Good knowledge of French and proficient in English
  • Customer oriented
  • Excellent team spirit

The people 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 ambitious spirit and sense of service. And above all, we never turn our back on a challenge. These values cultivate a dynamic and innovative team where everyone can develop and grow.

Job Segment: R&D Engineer, Engineer, QA, Quality Assurance, QC, Engineering, Quality, Technology