ServiceNow CSM Developer | ServiceNow Development & Integration | Brussels
We are looking for an experienced ServiceNow CSM Developer to join a team responsible for the further development of a mature ServiceNow Enterprise Service Management (ESM) platform.
The focus is on the Customer Service Management (CSM) module, translating business requirements into scalable, maintainable solutions while following an OOTB-first approach and minimising customisation.
Key Responsibilities
- Develop and implement ServiceNow CSM solutions based on business requirements.
- Translate functional requirements into practical CSM configurations and developments.
- Configure:
- Cases and case types
- Workflows
- Catalog items
- Record producers
- Maximise the use of out-of-the-box (OOTB) functionality and ServiceNow best practices.
- Critically assess customisation requirements and minimise unnecessary custom development.
- Configure and develop:
- Business Rules
- Client Scripts
- Script Includes
- UI Policies
- ACLs
- Notifications
- SLA/OLA configurations
- Develop targeted extensions using JavaScript / GlideScript where standard functionality is insufficient.
- Work with Flow Designer and/or UI Builder.
- Configure Customer/Consumer Service Portals.
- Build and support integrations with external systems using:
- Perform unit testing and support User Acceptance Testing (UAT).
- Manage update sets and contribute to controlled release processes.
- Troubleshoot production issues and help maintain platform stability.
- Prepare technical documentation and solution designs.
- Document decisions regarding OOTB versus customisation.
- Share knowledge and contribute to the development of the internal ServiceNow team.
Required Experience & Skills
- 5+ years of experience with ServiceNow implementation and configuration.
- Proven hands‑on experience with ServiceNow CSM.
- Strong understanding of the CSM standard functionality and data model.
- Strong ServiceNow configuration skills.
- OOTB-first and best-practice-driven approach.
- Strong scripting knowledge, including:
- JavaScript
- GlideScript
- Business Rules
- Client Scripts
- Script Includes
- ACLs
- Experience with Flow Designer and/or UI Builder.
- Experience with REST/SOAP/IntegrationHub integrations.
- Familiarity with Agile/Scrum methodologies.
- Ability to work independently and make pragmatic decisions regarding customisation.
Nice to Have
- ServiceNow Certified System Administrator (CSA)
- CIS-CSM certification
- Experience with ITSM and HRSD
- Experience with Virtual Agent, Employee Center or Service Portal
- Previous experience within the federal government is a strong advantage.
Languages
Dutch – Native
French – Native
English – Active Knowledge
Candidates should have a good command of Dutch or French, with the other language at least at a very good level.
Contract Details
Location: Brussels, Belgium
Work model: Hybrid
Start: As soon as possible
End date: 31 December 2026
Duration: 5 months
Workload: Full-time preferred
Daily rate: €672–€840
Extension is possible following a positive evaluation.