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HTML5 Ad Developer - Remote

Conexess Group

Role overview

Qualifications

  • 3+ years of professional experience in HTML5 ad development
  • Strong proficiency in HTML5, CSS3, and JavaScript
  • Demonstrated experience independently developing and animating HTML5 display or banner advertisements
  • Proficiency with Google Web Designer, Adobe Animate, or comparable HTML5 ad-production tools

Responsibilities

  • Develop animated HTML5 display and banner ads from approved static designs
  • Translate creative direction into polished motion using sequencing and animation
  • Independently manage assigned builds from creative handoff through development, QA, and delivery
  • Test and troubleshoot ads across browsers, devices, and advertising environments

Key facts

Hard skills

Other skills

  • Communication
  • Time Management

About the company

Conexess Group logo

Conexess Group

Staffing & Recruiting

Conexess Group is a staffing and consulting solutions provider that combines the technology you need with relationships you can trust. We understand that one size never fits all, which is why we work with our clients to develop specialized solutions that fit their organizations, coupled with responsive service that ensures we get the job done right. By getting to know our clients on a deeply personal level, we unlock the potential of our elite technical knowledge and talent network, granting access to game-changing consultants and concierge-level service. And our 80 years of combined experience enables us to attract only the best specialized talent, whom we always treat with the utmost respect and professionalism. In fact, many of our consultants have come to view Conexess as a career counselor, providing constant updates on the latest opportunities. Our culture and values reflect our innovative approach toward attracting and retaining the most talented experts and producing consistent results for our Fortune 500 and mid-cap clients. Known for our technological leadership and entrepreneurial passion, our firm has been delivering value to our clients by providing solutions to their most complex challenges. Whether you’re in need of specialized talent or a boost to your career, we look forward to working with you. Specialties: IT Staff Augmentation | ERP Consulting Solutions | Accounting & Finance Recruitment

Company details

Company typeSME
IndustryStaffing & Recruiting
Company size51 - 200

Links

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Job description

HTML5 Ad Developer - Remote

About the role

In partnership with our client, we are seeking an HTML5 Ad Developer to develop and animate digital display advertising.
You will take approved static designs, creative assets, and storyboards and quickly translate them into polished, lightweight, deployment-ready HTML5 ads. This includes establishing animation timing and sequencing, developing the ads, adapting them across multiple sizes and variations, and ensuring every deliverable meets client and advertising-platform specifications.
This is a development and animation-focused role, not a visual concepting or campaign design position. The ideal candidate is an experienced individual contributor who can independently own builds from creative handoff through development, QA, and final delivery while partnering with designers and project teams when clarification is needed.

What you'll do
  • Develop animated HTML5 display and banner ads from approved static designs, creative assets, and storyboards.
  • Translate creative direction into polished motion using sequencing, transitions, easing, masking, and timeline-based animation.
  • Build ads using HTML5, CSS3, JavaScript, and animation libraries such as GSAP.
  • Independently manage assigned builds from creative handoff through development, QA, revisions, and delivery.
  • Create master builds and efficiently adapt them into multiple standard and custom ad sizes.
  • Maintain visual and animation consistency across all sizes, versions, and campaign variations.
  • Make informed animation decisions when working from static layouts while remaining within the approved creative direction.
  • Implement clickTags, click-through behavior, tracking requirements, and other platform-specific functionality.
  • Ensure builds comply with client and platform specifications, including dimensions, file-size limits, animation duration, looping, loading performance, and asset requirements.
  • Optimize code and assets to produce lightweight, reliable, and high-performing ads.
  • Test and troubleshoot ads across browsers, devices, ad servers, and advertising environments.
  • Perform detailed visual and functional QA against supplied designs, storyboards, and specifications. Identify and resolve HTML, CSS, JavaScript, animation, performance, and compatibility issues.
  • Collaborate with designers and project partners to clarify motion, functionality, or technical requirements.
  • Maintain clean, organized, and reusable code and production files.
  • Manage a high volume of builds, resizes, revisions, and variations while meeting fast-paced campaign deadlines.
What we're looking for
  • 3+ years of professional experience in HTML5 ad development, creative development, digital ad production, front-end production, or a closely related role.
  • Demonstrated experience independently developing and animating HTML5 display or banner advertisements.
  • Strong proficiency in HTML5, CSS3, and JavaScript.
  • Strong experience with web-based animation.
  • Experience translating both static designs and detailed storyboards into polished animated ads.
  • Proficiency with Google Web Designer, Adobe Animate, or comparable HTML5 ad-production tools.
  • Working knowledge of digital advertising requirements, including standard banner dimensions, file-size limits, clickTags, animation-duration limits, looping restrictions, and tracking specifications.
  • Ability to build a lead size and efficiently adapt it across multiple dimensions and campaign variations.
  • Strong animation instincts, including timing, pacing, easing, transitions, hierarchy, and sequencing.
  • High attention to detail across typography, positioning, visual fidelity, animation, and functionality.
  • Experience producing ads for Google Ads, Campaign Manager 360 (CM360), Display & Video 360 (DV360), or other programmatic advertising platforms.
  • Familiarity with Figma, Photoshop, and Illustrator for inspecting files and extracting or optimizing supplied assets.
  • Experience working within established client brand guidelines and detailed technical specifications.
  • Ability to troubleshoot HTML, CSS, JavaScript, browser compatibility, and ad-platform issues with limited oversight.
  • Ability to balance speed, accuracy, and technical compliance in a deadline-driven production environment.
  • Strong organizational, communication, and time-management skills.
  • A portfolio or work samples demonstrating previously developed and animated HTML5 ads.
  • Must be based in the United States.
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Marcus Rivera

Chief Revenue Officer

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