Jobs

Fun is seeking a talented Product Engineer (Mid, Senior, Staff) to join their team in Singapore and help shape the future of crypto payments. In this role, you will design and scale SDK software for Checkout across web2 and web3 environments, working full-stack on systems that prioritize performance, reliability, and user experience. The ideal candidate will have 3+ years of engineering experience with JavaScript, TypeScript, and modern frameworks, along with a strong understanding of full-stack development including React and backend APIs. You will collaborate with various teams to solve complex challenges and build globally scalable tools for on-chain payments, with crypto experience being a plus.