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# ServiceNow Developer

- **Company:** BDO
- **Location:** Zaventem, Belgium (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** JavaScript (Programming Language), Computer-Aided Design, Application Lifecycle Management, Software Debugging, Performance Tuning, Working Model 2D, Client Side Scripting, Servicenow
- **Published:** October 3, 2026
- **Apply:** https://be.engineering.jobs/nl/vacature/servicenow-developer-7947601

## About the Role

Design, JavaScript

## Description

Looking for a role where you can develop, optimize, and own a business-critical ServiceNow platform? Do you enjoy complex scripting, platform upgrades, and building scalable solutions that support real business processes? Make your career count as a Senior ServiceNow Developer at BDO, where expertise, a hands-on mindset, and a warm, pragmatic culture come together.

As a ServiceNow Developer, you'll be part of a small but fast-growing team that fully owns the ServiceNow platform. The platform is a strategic pillar within BDO and continues to expand across multiple business processes. You'll work independently, collaborate closely with stakeholders, and actively shape the platform's future.

What will you be doing?

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 * Supporting end users and key users with incidents, questions, and small changes.
 * Developing and debugging complex scripts, including Client Scripts, Business Rules, Script Includes, Flow Designer, and IntegrationHub.
 * Working in an agile setup, translating epics into stories and delivering in sprints.
 * Contributing to projects that introduce new functionality or extend existing and new modules.
 * Developing in a dev environment and migrating changes correctly via update sets or scoped applications.
 * Participating in platform and module upgrades (ITSM, CSM, WSD), including preparation, testing, clone-backs, and post-upgrade checks.
 * Phasing out or replacing legacy custom applications when needed.
 * Maintaining documentation and sharing knowledge within the team.
 * Continuously learning about new ServiceNow modules, features, and best practices.
 * Actively contributing ideas around performance optimization, governance, and platform improvements.

What do you bring to the table?

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 * At least 3 years of hands-on experience as a ServiceNow Developer.
 * Strong knowledge of JavaScript within ServiceNow and the ability to independently build and understand complex scripts.
 * Experience with update sets, scoped applications, and application lifecycle management.
 * Hands-on experience with ServiceNow upgrades, including cloning, testing, and upgrade-related processes.
 * Solid knowledge of ITSM; experience with CSM and WSD is a strong plus.
 * ServiceNow certifications (CSA, CAD, CIS-ITSM, micro-certifications) are an asset, not a must.
 * Fluent communication skills in English and Dutch or French.
 * Willingness to work part of the week from our Zaventem office, combined with home working.
 * Motivation to continuously grow your expertise as new modules and features are activated.

What do we bring to the table?

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 * **Culture:** Join a team of experts who value respect, collaboration, and ownership. Our culture is open, you can speak to anyone, at any level.
 * **Development:** Shape your career with access to training, certifications, and continuous learning opportunities.
 * **Impact:** Work on a company-critical platform that is used daily across the organization.
 * **Team:** Be part of a small, autonomous, and experienced ServiceNow team where your contribution truly matters.
 * **Flexibility:** Hybrid working model combining our Zaventem office and home working.
 * **Salary:** A competitive salary package with attractive benefits.
 * **Technology:** Work with the latest ServiceNow releases in a modern IT environment.