ResponsiveAds Senior UIUX Design Developer Creative Tools & AI Integration

ResponsiveAds is an advanced self-serve creative ad technology suite for producing fully-fluid responsive ads that outperform standard ad benchmarks by 20x. Our patent-protected runtime engine adapts a single creative tag to any slot screen or environment without re-trafficking. We are looking for a rare individual who bridges senior UI/UX design front-end development and AI-assisted Agentic asset workflows someone who can own the experience layer of Creative Studio 4 (CS4) and the integrations that connect it to the tools designers live in every day.

You will partner closely with our development team as well as the other product managers/designers while you drive the AI design system plugin panel UX asset bridge AI ingestion interface and stock library integration. This is not a ticket queue it is real ownership in a lean high-trust startup.

What You Will Do

• Own the UX design and front-end build unique AI Agentic driven projects; the preview asset mapping and live push experience
• Design the asset bridge UX: layer-to-element mapping version history and one-click push to live ad
• Build the AI ingestion UX: upload validate classify and pass AI-generated assets and models (e.g. Claude Design Nano banana ChatGPT Runway Firefly) to the CS4 layout engine
• Design the brand-safe stock library experience (Getty Adobe Stock etc..) embedded directly inside the CS4 builder
• Maintain and evolve the CS4 design system with the product team; components interaction patterns and visual language across all surfaces
• Bring product thinking to integrations: synthesise user feedback write lightweight specs and help sequence the roadmap
• Run usability testing with designers and agency teams to validate concepts before full engineering investment
• Be the internal champion for the designer perspective across every product decision

Skills & Tools

• Expert Figma ; design prototyping and component library management
• HTML5 CSS3 JavaScript ; able to build interactive prototypes and production UI components. Hand coding vibe coding.
• Working knowledge of SVELTE ; enough to contribute UI components directly to the CS4 codebase
• Adobe CC (Photoshop After Effects) used professionally not just academically
• Familiarity with AI creative tools (Firefly Runway Midjourney) used in a real production workflow
• REST API fundamentals; comfortable working with developers on data flow between systems
• Stock library API experience (Getty Adobe Stock) is a strong plus
• HTML5 ad production or rich-media format experience is a significant plus
• Highly innovative award-winning attitude; great communicator customer-first startup-ready

If you have strong opinions about interaction design build prototypes before slide decks and can talk Photoshop layer structures and CSS animation in the same breath we want to hear from you.

Send resume and portfolio:

Contact us: 2026 ResponsiveAds Inc. All Rights Reserved

• MUST have 5 years UI/UX design experience on SaaS or creative tooling products
• MUST have 5 years front-end development: HTML5 CSS3 JavaScript. you build what you design
• MUST have hands-on Adobe CC experience (Photoshop After Effects). you know how designers actually work
• MUST have experience designing asset management media library or creative pipeline interfaces
• Portfolio demonstrating original visual thinking alongside technical execution not just wireframes
• Track record of owning design-to-development delivery end-to-end in a startup or lean team

Some reasons why youd want to work with us:

• You want to play a big part in a small but profitable company that is an industry leader.
• You do your best in a setting where excellent work is whats valued not face time (a good work-life balance is just how we do things!)
• You value authenticity and a work environment that values who you are and what you can do.
• Youre looking for a big challenge that involves lots of variety collaboration inventiveness and on your toes thinking.
• You want to work alongside a diverse group of people who are passionate friendly and helpful.
• We have been a fully remote team from the start 6 years

Our benefits include:

• A strong commitment to work-life balance. We provide a flexible work and vacation time
• Generous paid time off and flexible work from home policies.
• Offer the ability to take educational courses and support your continuous learning
• Continuous merit-based pay increases.
• Stipend paid parental family leave policies to support you during major life events.

Required Experience:

Senior IC