> Markdown version of [/jobs/ext/4650749-application-owner](https://www.wearedevelopers.com/jobs/ext/4650749-application-owner). 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). --- # Application Owner - **Company:** NMBS-SNCB - **Location:** Brussel, Belgium (Remote available) - **Experience:** Experienced - **Contract:** Permanent contract - **Skills:** Application Lifecycle Management, Application Portfolio Management, Information Systems, IT Management, Oracle Databases, Standard Sql, Information Technology - **Published:** November 10, 2026 - **Apply:** https://belgievacature.be/vacature/doorsturen-per-mail/300623/ ## About the Role * You hold a Master's degree in Computer Science, Information Systems, or equivalent relevant experience. * You have a minimum of 3 years of experience in project management. * You have a minimum of 3 years of experience in a similar role such as Application Owner, Functional Analyst, Technical Analyst, Developer, or a comparable support-focused position. * You are available to work onsite two times per week. You also possess these technical skills: * You are fluent in English (B2). * You are fluent in French and/or Dutch (C2). * You have experience managing production applications across run, enhancement, release, and decommission phases. * You have experience with release governance, incident management, and backlog prioritization. * You have experience coordinating with security, architecture, infrastructure, and compliance stakeholders regarding lifecycle management and remediation actions. * You have experience operating business-critical applications within governed IT environments. * You have experience in supplier and contract management, including management of external suppliers, RFPs, license management, and related activities. * You manage and coordinate issue analysis within an application portfolio. * You have experience supporting production releases and documenting implemented solutions. * You have experience advising Business Process Owners and IT Management regarding application portfolio evolution. And these soft skills: * You effectively coordinate business, IT, support, and external stakeholders. * You demonstrate autonomy in stakeholder alignment, issue resolution, decision-making, and application lifecycle execution. * You communicate clearly with both technical and business audiences. * You take ownership of application continuity and service quality. Asset: * You have experience in the railway industry. * You have knowledge of SQL and Oracle databases. ## Description * You act as an escalation point for incidents, problems, and service requests within the application portfolio and support operational teams in resolving functional escalations. * You document implemented solutions and provide support before, during, and after production releases. * You assume end-to-end responsibility for managing, monitoring, and maintaining applications throughout their lifecycle, ensuring continuity, availability, optimal functionality, and integration with other applications. * You create and manage the application portfolio backlog and roadmap, coordinate change implementations across sprints and releases, and align priorities with strategic objectives and Business Process Owners. * You advise Business Process Owners and IT Management on projects and portfolio evolution, coordinate issue analyses, and act as a point of contact for business and IT stakeholders. * You manage interactions with suppliers, including supplier and contract management activities, RFP processes, and version-related follow-up., You will work near Brussels-South station and join the Transport Operations Solutions team., 3. We invite you for a first (online) HR interview where you can demonstrate your motivation, experience and expectations. In preparation, we will ask you to complete an online personality questionnaire. 4. If the first interview is positive, we invite you for a second (technical) interview in Brussels. This interview will be with the team, where we'll discuss the role and how your skills align with the team's needs. 5. If everything goes well, we will make you a contract offer. 6. You start your new job! We reserve the right to adjust or pause this procedure if necessary. Our recruitment team will select the profiles that best match the job requirements to ensure an optimal fit.