> Markdown version of [/jobs/ext/4044005-marketing-automation-developer-salesforce-marketing-cloud-permanent](https://www.wearedevelopers.com/jobs/ext/4044005-marketing-automation-developer-salesforce-marketing-cloud-permanent). 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).

---

# Marketing Automation Developer - Salesforce Marketing Cloud - Permanent

- **Company:** Collective
- **Location:** Brussel, Belgium
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** HTML, JavaScript (Programming Language), Artificial Intelligence, Cloud Computing, Customer Data Management, Relational Databases, Web Development, Electronic Mailing, JSON, JQuery, Automation of Marketing, SQL Databases, Marketing Cloud
- **Published:** October 26, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=a26066d2b181346b

## About the Role

* At least three years' experience in marketing automation, preferably in a B2C services environment

 * Hands-on knowledge of Salesforce Marketing Cloud and customer data platforms such as Salesforce Data 360/Data Cloud, including segmentation, activation and journey orchestration

 * Experience with SQL and relational database management systems

 * Working knowledge of AMPscript, HTML, server-side JavaScript, jQuery and JSON

 * Up to date with web development trends, technologies and best practices

 * Strong communication and stakeholder management skills, with clear, proactive and respectful oral and written communication

 * Strong project management skills and end-to-end ownership

 * Ability to investigate root causes and turn complex issues into practical solutions

 * Analytical skills to deep-dive into technical or operational issues while maintaining a broader view to propose holistic solutions

 * Proactive, pragmatic and solution-oriented mindset with curiosity for results-driven innovation in automation and AI

 * Strong commitment to representing customer needs

 * Bachelor's or master's degree in business, communication, engineering, IT or a related field

 * Ability to multitask and work independently in a rigorous, structured way

 * Languages: Dutch or French - Fluent required; English - Fluent required; French or Dutch - Basic required

## Description

Within the Marketing & Digital team, marketing automation plays a key role in realizing personalized customer experiences and optimizing digital campaigns. The Marketing Automation Developer contributes, with Salesforce Marketing Cloud, to the annual production and maintenance of 100+ e-mail campaigns, interactive tools, landing pages, and forms. These communications are both commercial and transactional in nature and represent Luminus' main outreach to both B2C and B2B customers., * Develop and continuously improve engaging, on-brand email templates, and adapt or create supporting visuals, logos, and icons to enhance campaign performance.

 * Manage the security, quality, and governance of assets hosted in Salesforce Marketing Cloud.
 * Support testing, implementation, and roll-out of new marketing automation capabilities, including Marketing Cloud Next and relevant AI-enabled functionalities.

Tools & Environment

 * Salesforce Marketing Cloud
 * Salesforce Data 360/Data Cloud (customer data platforms)
 * SQL and relational database management systems
 * AMPscript, HTML, server-side JavaScript, jQuery, JSON
 * Marketing Cloud Next and AI-enabled marketing automation tools