Senior HTML5 Ad Developer

Senior Creative Developer HTML5 Ads

We are looking for a Senior Creative Developer with proven experience in professional HTML5 ad production for programmatic campaigns.

This role is specifically for someone who has already worked extensively with DV360 and CM360 and understands the technical and creative requirements of modern display advertising production.

We are not looking for junior HTML5 developers or general frontend programmers without real ad production experience.

If you have strong hands on experience building high quality creatives for DV360 and CM360, your chances of joining us are very high.

This is not a pure engineering role. You are expected to actively shape how creatives look, feel and perform.

What You Will Do

• Build premium HTML5 display ads for DV360 campaigns
• Prepare and deliver creatives for hosting via CM360 (Campaign Manager 360)
• Develop dynamic and feed based creatives
• Translate static designs into polished animated experiences
• Improve animation quality, timing, transitions and layouts
• Adapt creatives across multiple formats including Billboard, Wallpaper, Halfpage and custom integrations
• Implement correct ClickTag logic, tracking and platform integration
• Deliver platform ready ZIP files within strict publisher specs and file size limits
• Work closely with creative and campaign teams to ensure production quality

What We Are Looking For

• Senior level experience in HTML5 ad production
• Proven experience producing creatives for DV360 and CM360
• Strong experience with dynamic and feed based ads
• Excellent JavaScript and GSAP skills
• Strong understanding of animation, motion and visual quality
• Ability to make creative and visual decisions independently
• Deep understanding of IAB standards and publisher specifications
• Experience delivering production ready creatives under tight deadlines
• Strong attention to detail and performance optimisation

Very Important

This role is ONLY for candidates with real world experience in digital ad production.

Applications from general HTML5 or frontend developers without proven experience in:

• CM360, DV360 or similar ad serving / DSP platforms
• HTML5 banner production
• Dynamic creatives
• Feed based ads

will not be considered.

Please only apply if you have already built and delivered professional advertising creatives running in CM360 and DV360 environments.

Nice to Have

• Experience with template based creative systems
• Experience with automated production workflows
• Basic Node.js or build tool knowledge
• Experience scaling creative production
• Familiarity with programmatic campaign workflows

Why This Role Is Interesting

• Work on large scale premium programmatic campaigns
• Combine creativity with technical execution
• Build creatives seen by millions of users
• Join one of Switzerland’s leading companies for sustainable digital advertising
• Work in a fast growing and highly specialised environment

We will only consider applications that send a short personal email directly to: [email protected]

Please include:

• CV or LinkedIn profile
• Examples of HTML5 ads you personally produced (required)
• Details about your DV360 and CM360 experience
• Short explanation of your experience with dynamic and feed based creatives