Creatives Web Developer

RTB House; Brasil; On-site; BRL 60,000 - 90,000; Full time

Benefits offered by this job

Experience developing HTML5 banners

Graphic/web/motion design experience

Familiarity with Illustrator

AI coding agents support

Job summary

RTB House in Brazil is seeking a Front-end Creative Developer to turn design mockups into polished, interactive HTML5 banners across formats. You will apply GSAP animations and work with templates and assets to bring ideas to life.

Collaborate with international designers, use EJS for reusable templates, and optimize graphics with Photoshop and Illustrator. This remote role invites a proactive problem-solver who communicates well in English and contributes to high-quality digital advertising.

Qualifications

• Working knowledge of Adobe Photoshop.
• Familiarity with template engines such as EJS and building reusable dynamic templates.
• Attention to detail and ability to translate designs into working creatives.
• Good English communication in an international environment.
• Proactive approach to problem-solving and ownership of work.

Responsibilities

• Turn design mockups into polished, interactive creatives across formats and sizes.
• Create animations and visual effects using GSAP.
• Work with EJS to build reusable templates and dynamic, data-driven creatives.
• Use Adobe Photoshop to extract and optimise graphic assets for development.
• Collaborate with designers and an international team, delivering projects on time.

Skills

Attention to detail

Good English communication

Proactive problem-solving

Tools

Adobe Photoshop

Adobe Illustrator

EJS

Job description

Location: Brazil (Remote - Candidates from Brazil only)

We Are:

RTB House is a next-generation performance demand-side platform (DSP) that uses proprietary Deep Learning AI algorithms to help brands grow. The company is the market leader in driving performance using Deep Learning across the entire purchase funnel.

Founded in 2012 and now operating in 90+ markets, RTB House has always been private-by-design. It embraces first-party advertising and a relentless approach to innovation. RTB House offers end-to-end Deep Learning-powered AdTech products and solutions to maximize conversion, drive new customer acquisition, create engagement, and fuel long-term demand for a global base of clients.

In 2026, RTB House launched rtb.com, a self-service platform specifically designed to allow small and medium-sized businesses and agencies to deploy auto-built creatives and maximize performance on any budget.

Why RTB House?

Join our creative development team to build engaging digital advertising experiences for some of the world’s largest companies and globally recognised brands. This role combines front-end development with animation and visual craftsmanship, bringing designs to life through interactive HTML5 banners.

You Will:

• Turn design mockups into polished, interactive creatives across multiple formats and sizes.
• Create smooth animations and engaging visual effects using libraries such as GSAP.
• Work with template engines such as EJS to build reusable templates and dynamic, data-driven creatives.
• Use Adobe Photoshop to extract, adjust and optimise graphic assets for development.
• Collaborate with designers and an international team, contributing ideas and delivering projects on time.

Desired Experience:

• Working knowledge of Adobe Photoshop.
• Familiarity with template engines, such as EJS, and an understanding of how to build reusable, dynamic templates.
• Attention to detail and the ability to accurately translate designs into working creatives.
• Good English communication skills and the ability to collaborate in an international environment.
• A proactive approach to problem-solving, ownership of your work and a willingness to learn.

We Offer:

• Previous experience developing HTML5 banners or other digital advertising creatives.
• Experience in graphic, web or motion design, with a good eye for composition, typography and animation.
• Familiarity with Adobe Illustrator.
• Experience using AI coding agents to support development, with the ability to review, understand and validate the generated code.