Product Frontend Engineer, AI

Dentsu is a leading global media agency shaping the future of content, advertising, and audience engagement across platforms. They are seeking a Product Frontend Engineer to design and build intuitive, scalable applications that leverage AI-driven capabilities and enhance user experiences.

Responsibilities:

• Build and ship user-facing features from concept through production
• Partner with product and design to shape workflows, interactions, and technical approaches
• Contribute to frontend architecture and technical decision-making
• Collaborate with backend and AI teams to integrate APIs and data services
• Write clean, maintainable, well-tested code
• Ensure strong performance, accessibility, and reliability
• Use AI tools thoughtfully to improve development efficiency
• Engage in technical discussions and contribute ideas that improve outcomes

Requirements:

• 4–7+ years building modern web applications in product or data-rich environments
• Experience owning features end-to-end and contributing to technical direction
• Strong proficiency in JavaScript/TypeScript, HTML, and modern CSS
• Experience with React, Next.js, or similar frameworks
• Solid understanding of frontend architecture, state management, and performance
• Experience integrating APIs and working with complex data flows
• Strong collaboration and communication skills
• Comfort working in fast-moving, ambiguous environments
• Experience using AI coding assistants and evaluating generated code
• Experience working with complex application workflows
• Exposure to design systems or component libraries
• Experience working on AI or ML-driven products