Senior ServiceNow Developer | Hybrid Work & Platform Impact

BDO Belgium; Zaventem; Hybrid; EUR 65,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Career development

Modern IT environment

Job summary

BDO Belgium is seeking a Senior ServiceNow Developer to own a growing ServiceNow platform, work across ITSM, CSM, and WSD, and deliver scalable solutions that meet real business needs.

You will develop complex scripts, handle upgrades, and contribute to architecture decisions in a hybrid model with office in Zaventem and remote work. Strong English plus Dutch or French are required, and 3+ years of hands-on ServiceNow experience are expected.

Qualifications

• At least 3 years of hands-on experience as a ServiceNow Developer.
• Strong knowledge of JavaScript within ServiceNow and the ability to build complex scripts.
• Experience with update sets, scoped applications, and application lifecycle management.
• Hands-on experience with ServiceNow upgrades and testing.
• Solid ITSM knowledge; CSM and WSD are a strong plus.
• ServiceNow certifications are an asset, not a must.
• Fluent English and Dutch or French.
• Willingness to work part of the week from Zaventem office, with home working.

Responsibilities

• Supporting end users with incidents and small changes.
• Developing and debugging complex scripts, including Client Scripts and Business Rules.
• Working in an agile setup, translating epics into stories and delivering in sprints.
• Contributing to projects that extend modules and functionality.
• Developing in a dev environment and migrating changes via update sets or scoped apps.
• Participating in platform upgrades (ITSM, CSM, WSD) with testing and post-upgrade checks.
• Phasing out legacy applications when needed.
• Maintaining documentation and sharing knowledge within the team.
• Continuously learning new ServiceNow modules and best practices.
• Contributing ideas on performance, governance, and platform improvements.

Skills

ServiceNow development

JavaScript in ServiceNow

Update sets

Scoped applications

ITSM

CSM

WSD

Agile methodologies

English communication

Dutch/French language

Job description

BDO Belgium is seeking a Senior ServiceNow Developer to own a growing ServiceNow platform, work across ITSM, CSM, and WSD, and deliver scalable solutions that meet real business needs.

You will develop complex scripts, handle upgrades, and contribute to architecture decisions in a hybrid model with office in Zaventem and remote work. Strong English plus Dutch or French are required, and 3+ years of hands-on ServiceNow experience are expected.