Technical Producer GE; Creative HTML5 Developer and Designer

Technical Producer GE

At Seen This, the Technical Producer is a Creative HTML5 Developer and Designer who designs, hand-codes, and launches high-impact digital ad campaigns using HTML5, JavaScript, and CSS3 utilising multiple CMS platforms. The role blends creative and technical expertise - building responsive ad formats, animations, and interactive banners, while producing supporting video and design assets in Adobe Creative Suite. They work closely with clients to guide creative strategy, validate assets, and optimize performance, while also supporting tracking, troubleshooting, and technical sales needs.

Success requires strong multitasking, problem-solving, collaboration, and a proactive, ownership-driven mindset.

About Seen This

The open web has massive untapped advertising potential, but video has historically under performed here. Seen This is changing that. As a video advertising partner, we prove the open web delivers exceptional results, capturing more attention with cost-effective video that keeps publishers profitable and the internet independent. Since 2017, we've served billions of streams for 5,000+ brands across 50+ countries. We believe brands deserve reach wherever audiences are, publishers deserve sustainable revenue, and the internet deserves to stay open.

Our team of 130+ employees works globally from offices in Stockholm, Oslo, London, Paris, Singapore, Hong Kong, New York, and Sydney. We're expanding across all teams and constantly seeking new colleagues who want to make real impact in a fast-moving, collaborative environment where innovation happens daily.

Do you want to be part of our journey, where we dare to discover, own it, and win together?

Join Seen This!

Campaign Production and skillset

• Using strong HTML5/JS/CSS3 skills - design, build (hand-code), and launch complex digital ad campaigns using Seen This’ various CMS platforms.
• Must have extensive experience hand-coding responsive ‘high impact’ HTML5 creatives such as page skins as well as building standard banner ads. Must be able to code animations and interactivity.
• Ability to understand custom / bespoke ad formats specs and build creatives accordingly.
• Independently edit and produce video and design assets using Adobe CS (After Effects and Photoshop preferred).
• Ability to juggle multiple campaigns / deadlines at the same time.
• Eager to explore and identify AI applications in daily workflow.

Client Creative Guidance

• Collaborate directly with clients to advise on optimal creative strategies.
• Review and validate assets before production to ensure maximum performance.

Technical Support

• Along with the delivery team, assist with troubleshooting production and delivery discrepancies independently.
• Ensure smooth resolution of client issues.

Team Collaboration

• Contribute ideas during brainstorming sessions.
• Share knowledge within the team and collaborate across functions.

Campaign Tracking Implementation

• Implement and manage all types of campaign tracking to ensure accurate reporting.

Sales Support

• Provide technical expertise in client pitches and account management.
• Deliver regular updates and support feedback requests.

Culture & Living Values

• Actively role-model Seen This’ values - Dare to Discover, Own It, Win Together - in daily work.
• Demonstrate accountability, curiosity, and collaboration: take ownership of results, bring fresh ideas, and build trust within and across teams.

• Strong hand-coding skills in HTML5, JavaScript, and CSS3
• Proven experience building responsive high-impact ad formats and standard banners
• Ability to code animations and interactive creatives
• Proficiency in Adobe Creative Suite (especially After Effects and Photoshop) for asset and video production
• Be a self-starter, manage own workload and juggle multiple deadlines in a fast-paced production environment.
• Capable of troubleshooting production and delivery issues independently, managing bringing in support where necessary
• Confident collaborating directly with clients and internal teams
• Able to contribute to technical sales support and client pitches
• Bonus points for familiarity with the digital ad / programmatic eco system.

As we review applications and interview on a continuous basis, please apply as soon as possible.

Due to the high volume of applications received, we are unable to provide personalized feedback prior to the interview stage. Thank you for understanding!

We conduct background checks on all Seen This-hires to comply with our customers and protect business-critical information.

We look forward to welcoming you to Seen This!