> Markdown version of [/jobs/ext/383578-senior-technical-expert-payment-solutions-gn-vollzeit-teilzeit-hybrid](https://www.wearedevelopers.com/jobs/ext/383578-senior-technical-expert-payment-solutions-gn-vollzeit-teilzeit-hybrid). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # (Senior) Technical Expert Payment Solutions (gn) Vollzeit/Teilzeit (hybrid) - **Company:** DKV Euro Service GmbH + Co KG - **Location:** Ratingen, Germany - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Cyber Security, Payment Systems, Test Management, Transaction Processing (Computing), Information Technology - **Published:** June 12, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=eaf4c368bbfb5f1f ## About the Role * You have successfully completed a degree in Business Informatics, Computer Science, Business Administration, or a comparable qualification. * You bring solid knowledge of payment, card and transaction processing, or electronic payment systems. * You have a strong technical understanding of payment system architectures, authorization systems, and interfaces to external service providers, and you have experience in analyzing, specifying, and implementing product requirements. * You are familiar with creating technical specifications and feasibility studies. * Experience with payment processes in the acceptance environment, such as POS systems, fuel stations, or toll systems, is an advantage. * Ideally, you also have experience in test management and certification processes for payment solutions. Basic knowledge of IT security and compliance requirements in the payment environment is desirable. * You have very good German and English skills, both written and spoken, and use them confidently when working with internal and external stakeholders. We are looking forward to your application and to applicants who enrich our diverse culture! Regardless of age, gender, origin and sexual identity and orientation. Severely disabled applicants will be given preference if equally qualified. This position can be full-time or part-time (min. 30h/week). DKV Mobility is looking for the best talents and knows that these are not always available on a full-time basis. Many of our employees work part-time or in flexible working models. Please talk to us about the flexibility you need during the application process. ## Description * You actively contribute to strategic payment projects and take responsibility for coordinating colleagues with sub-project ownership in cross-functional payment initiatives. * In this role, you are responsible for the ongoing development of our payment solutions in close collaboration with external service providers, internal stakeholders, and in alignment with management. * You coordinate technical providers, in particular our processing service provider as well as connected systems and additional partners. * In addition, you support the stable operation of the processing system and, after appropriate onboarding, participate in on-call duty. * As a technical point of contact, you advise internal departments on payment instruments and payment processes within the fuel station and tolling environment. * You create technical feasibility studies and specifications and take responsibility for the analysis, specification, testing, and certification of business requirements for IT solutions. * Furthermore, you independently and proactively develop studies and concepts and work closely with Product Management, Corporate Development, other IT teams, and the Security Officer on the development of new payment solutions., We stand for the compatibility of family and career! That's why we offer flexible working hours and family-friendly working time models. In addition, we rely on a balanced mix of on-site meetings and home office. ## Related Videos - [Migrating half a million users to a new payment service provider](https://www.wearedevelopers.com/videos/730-migrating-half-a-million-users-to-a-new-payment-service-provider) - [Thinking Differently - How to Make Money from Cyber Attacks & Cheats](https://www.wearedevelopers.com/videos/745-thinking-differently-how-to-make-money-from-cyber-attacks-cheats) - [A Developer's Framework for Any Tool Migration](https://www.wearedevelopers.com/videos/2035-a-developer-s-framework-for-any-tool-migration) - [Demografie nutzen um jedem Bewerber das passende Angebot zu machen!](https://www.wearedevelopers.com/videos/836-demografie-nutzen-um-jedem-bewerber-das-passende-angebot-zu-machen) - [Cyber Security: Small, and Large!](https://www.wearedevelopers.com/videos/259-cyber-security-small-and-large) - [Enterprise Python: Software That Lives Long And Prosper](https://www.wearedevelopers.com/videos/946-enterprise-python-software-that-lives-long-and-prosper) ## Related Articles - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Jobs in Germany for Americans](https://www.wearedevelopers.com/magazine/423-jobs-in-germany-for-americans) - [Where to Find German Tech Jobs](https://www.wearedevelopers.com/magazine/366-where-to-find-german-tech-jobs) - [Data Analyst Salary Germany](https://www.wearedevelopers.com/magazine/277-data-analyst-salary-germany) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany)