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Campaign Developer

Posted 31 Oct 2025
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Work experience
0 to 2 years
Full-time / part-time
Full-time
Job function
Degree level
Required language
English (Fluent)

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Careers at dentsu

We’re looking for a Junior Campaign Developer who’s eager to make an impact!

In this role, you’ll help clients create personalized, data-driven marketing campaigns that truly connect with their audiences. Working closely with marketing teams, data specialists, and designers, you’ll design, implement, and optimize multi-channel campaigns that drive engagement and growth. You’ll gain hands-on experience with leading platforms such as Selligent, Adobe, Braze, and Salesforce.

Key Responsibilities:

  • Design, build, and implement automated marketing campaigns that deliver impactful results.
  • Launch campaigns, monitor performance, and continuously refine workflows for maximum impact.
  • Perform thorough testing, ensure quality control, and resolve issues to guarantee seamless delivery.
  • Work with cross-functional teams to meet client expectations and deliver campaigns to the highest standards.
  • Stay current with platform updates and best practices, adopting new techniques to enhance automation and performance.

Requirements:

  • Completed HBO or WO degree in a relevant field.
  • Basic knowledge of HTML, JavaScript, and SQL—or the ambition to learn.
  • Understanding of Marketing Automation concepts, including segmentation and data integration.
  • Strong analytical and problem-solving skills to troubleshoot and optimize campaigns.
  • Attention to detail and commitment to delivering high-quality results.
  • Excellent communication skills for effective collaboration and clear presentation of ideas.
  • Experience as a Campaign Developer or Campaign Engineer is a plus.

What We Offer:

  • An international working environment with colleagues from around the world.
  • A challenging position at a successful company in a growing market.
  • Plenty of time for fun activities at work, including foosball, table tennis, themed meetings, parties, and more.
  • 3 extra days off (yes, at Merkle we take your well-being very seriously) - in addition to 25 annual vacation days, there are 3 Well-being Days.
  • 2 Social Impact Days - you can volunteer for a charity of your choice.
  • Extensive learning and development opportunities, including a wide range of personal and online training.
  • A hybrid work model, with 2-3 days in the office and the rest working from home.
  • A competitive salary and excellent secondary benefits.

Where Will You Work?

At our office, you’ll be part of a talented team of professionals with diverse backgrounds and expertise. We’re a group of problem solvers who are passionate about thinking beyond our niches and making the impossible possible. We pride ourselves on creating an atmosphere where initiative is encouraged, and fun is never in short supply. At Merkle, it’s all about the great people, the exciting challenges, and the positive vibes!

Merkle Nederland is a leading Customer Experience Management (CXM) agency specializing in delivering unique, personalized customer experiences across all platforms and touchpoints. Driven by data, supported by technology, and fueled by creativity, Merkle works with top clients and partners with major tech companies to provide innovative solutions.

Marketing & Communication
Rotterdam
Active in 4 countries
104 employees