ResponsiveAds Software Engineer, Ad Formats
New
CanadaFull-TimeSenior
Salary not disclosed
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Job Details
- Experience
- 7+ years
- Required Skills
- Full Stack DevelopmentHTMLCSSJavascriptRESTful APIsLLM
Requirements
- 7+ years of experience building high-scale consumer products, ad tech systems, or platform infrastructure
- Proven experience shipping complex, user-facing systems across multiple surfaces end-to-end
- Strong expertise in HTML5, CSS3, JavaScript, and full-stack development
- Hands-on experience with AI agents, LLM-based systems, or automated creative pipelines
- Experience building or orchestrating production AI workflows using tools such as ChatGPT, Claude, or similar
- Familiarity with REST APIs and distributed system data flows
- Experience with ad technologies such as rich media, DCO, Prebid, or HTML5 ad production is a strong plus
- Strong product mindset with ability to operate in 0→1 environments and define architecture from scratch
- Excellent problem-solving, communication, and collaboration skills
- Comfortable working in fast-paced, startup-like environments with high ownership
Responsibilities
- Build and maintain systems that enable AI agents to automatically generate production-ready ad formats
- Own the creative rendering and presentation layer across display, video, CTV, DOOH, rich media, and interactive surfaces
- Define how ad formats are structured, validated, optimized, and delivered across publisher and programmatic ecosystems
- Design and implement agentic workflows that transform creative inputs into scalable, responsive ad outputs
- Develop guardrails, testing frameworks, and validation systems to ensure performance, reliability, and compliance
- Contribute to 0→1 product development through rapid prototyping and iterative experimentation
- Collaborate on technical architecture and roadmap decisions for the ad formats platform
- Ensure high system reliability through observability, testing, and production best practices
- Optimize rendering performance and cross-platform compatibility for high-scale ad delivery
- Work closely with cross-functional teams to evolve AI-driven creative tooling and automation capabilities
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