Design Engineer, Brand + Product

About this role

About Gladia Gladia builds the audio AI infrastructure behind the new generation of voice products. Our mission is to give every voice platform true conversational intelligence — the audio infrastructure that understands every conversation, turning voice into the world's most valuable data layer. Our API turns real-world conversational audio into accurate, structured, real-time output — powered by our proprietary Solaria ASR , across 100+ languages, with industry-leading latency.

Hundreds of companies build their voice products on Gladia — from meeting assistants and voice agents to sales-enablement and contact-center platforms. We started in Paris, our growth is developer-led and heavily US-driven (and we're going after the US market hard). Headquartered in vibrant tech hubs like Paris and New York City, Gladia has been by OVH Groupe — Europe's leading cloud provider — and now operates as a fully autonomous brand and company within the Group.

We're guided by four values : Honest — Say the real thing, kindly. Smart — Work smart, ship fast. Builders — Own your scope, build to last. Caring — Support people, take pride in the craft. About the role Gladia's web experience is evolving toward something richer — more immersive, interactive, and product-grade — and that evolution sits at the center of this role. This is a hybrid craft: you design and you build in code, across both our external surface and our internal products.

That means three things: Our external product — the marketing site and materials — where we're pushing toward more immersive and interactive experiences. Our internal platform and brand system — the code-native, AI-powered system that generates all our assets — which you'll own and grow as a product in its own right. Our products — Compare STT, GladiaFlow, and our developer experience platform — which you'll design and help build.

AI is at the core of our product, and increasingly at the core of how we design: our brand runs on a custom system that's prompt-driven and code-native. Strong web skills are non-negotiable — our website is hand-coded (Next.js, HTML, CSS) in Cursor and hosted on Vercel, so comfort with Cursor or an equivalent IDE is a prerequisite, alongside real fluency and curiosity around AI tools. You work with a high degree of autonomy: you anticipate needs, reach out directly to the teams you support without waiting to be briefed, are comfortable managing external partners when needed, and you're used to moving fast.