Halliday

Frontend Engineer

• Design and develop responsive, performant frontend applications using React and TypeScript that interact with blockchain networks, payment systems, and DeFi protocols while delivering an exceptional user experience.
• Build scalable components, design systems, and testing frameworks that support our payments platform and developer tools.
• Contribute to Halliday's public SDKs and APIs, making it easy for developers to integrate blockchain payments into their applications.
• Collaborate with product, design, engineering, and partnerships teams to deliver features that solve real user problems and drive product adoption.
• Identify and implement improvements to enhance performance, accessibility, security, and code quality across our frontend stack.
• Push the boundaries of what's possible in blockchain user experiences, making complex onchain actions feel simple and intuitive.

Senior Frontend Engineer