Senior Software Engineer

High Roller Technologies is expanding into the rapidly evolving regulated prediction markets space — a major new growth area for the business. We’re building a consumer-facing prediction markets platform for the US market and are looking for talented people to join us as we build and scale the product. We are looking for a Senior Software Engineer to join our Product & Technology team as we build and launch our prediction markets platform in the US.

This is a senior, hands-on development role, working closely with Product, Design, QA and other engineers to build and improve the technology behind the ROLR customer experience. You will own features end to end across our iOS and Android app using React Native and our web app using Svelte

Kit, while helping set the technical standard for the team. You will contribute across the development lifecycle, from understanding product requirements and designing solutions through to development, testing, release and ongoing improvement.

Design, develop and maintain features across the ROLR prediction markets platform, spanning the React Native iOS and Android app and the Svelte

Kit web app. Turn product requirements and designs into reliable, production-ready software. Contribute to key customer journeys including onboarding, account management, market discovery, trading and account activity.

Build and maintain backend-for-frontend (BFF) API routes and third-party integrations required to support the product. Work closely with