Front-End App & Platform Engineer, International Football

Front-End App & Platform Engineer, International Football

Contract · Associate · Remote — one listing located in Argentina, one in United States

Front-End App & Platform Engineer — Contract-to-Hire, reporting to the Senior App & Platform Engineer. The Senior engineer on this team owns the whole stack: native, web, cloud, security. Your job is narrower and more focused — you own the front end of that platform, across web and native, for a product spanning video, broadcast, e-commerce, and 3D applications built for international football. The platform is multilingual and multi-tenant, which means the UI has to be too.

You won't be setting AI strategy or architecting the backend. What you will do is build the interfaces people actually touch: surfacing machine vision output, live match data, agentic features, whatever the platform can do, in a UI that works across languages, tenants, and both web and native. It's a good way to work close to real AI and video infrastructure without owning the infrastructure itself.

What you'll work on

• Build the front end, on both web and native, for a platform that spans video, broadcast, e-commerce, and 3D.
• Make multilingual content actually work in the UI — subtitles, localized text, dubbing metadata, across every tenant.
• Build on top of the APIs the platform gives you: consumer, business, dashboards, including whatever AI or agentic features need to reach a screen.
• Design how video, live match data, pose overlays, and 3D content get presented to users, on web and native.
• Own front-end performance and UX consistency, whether the audience is a casual fan, a B2B partner, or an enterprise client.
• Keep the UI coherent across tenants and companies instead of solving the same problem five different ways.
• Work closely with the Senior engineer so the APIs get built with your front-end needs in mind from the start.

What we're looking for

• Real, hands-on front-end experience, web or native — ideally both.
• You can take a design or a product spec and turn it into working UI without much hand-holding.
• You've built on top of APIs you didn't write yourself.
• You've worked inside a multi-tenant product before, or you pick things up fast. Per-tenant theming and configuration shouldn't be a new concept.
• Comfortable with localization work. This isn't your first multilingual UI.
• You know enough about how AI systems work to build a front end around one.
• You're fine taking direction on architecture from someone more senior while owning your own implementation fully.
• Strong English, written and spoken.
• Some real interest in football. You don't need a scouting report memorized, but you should care about the sport you're building for.

Nice to have

You know the game — leagues, tactics, the culture. Native mobile experience, iOS or Android, alongside web. You've worked with a design system or component library. Video player or streaming UI experience. You can do motion and animation work, on web or native. Broadcast or e-commerce UI experience. A portfolio or GitHub that actually shows the work.

To apply

• Send your CV to [email protected]. A portfolio or GitHub helps.