Front End Engineer

About Halliday

Halliday is a blockchain company and product lab working to create a unified, cross-chain payments ecosystem. Its flagship product, Halliday Payments, is a unified payments platform that makes it easy for users to onramp, swap, and take other onchain actions. Halliday's products are built on the Workflow Protocol, which removes the need to code smart contracts by hand and enables breakthrough applications to ship in hours, not years.

Backed by a16z and #Hashed, Halliday has worked with prominent developers such as ApeChain, Story Protocol and DeFi Kingdoms to provide seamless experiences for both developers and users. The team includes alumni from Stanford, Harvard, Compound, Solana Foundation, Meta, Netflix, and more.

About the role

As a Frontend Engineer at Halliday, you'll play a pivotal role in designing and building the core infrastructure driving the future of commerce. This is an opportunity to work on cutting edge technology that makes blockchain accessible, seamless, and secure, while collaborating with a talented and passionate team.

What you'll be doing

• Design and develop intuitive, high-performance front-end interfaces that seamlessly interact with blockchain networks, cryptographic systems, DeFi protocols, and zero-knowledge proofs, ensuring a secure and engaging user experience.
• Develop scalable services, APIs, and robust testing frameworks to support our platform.
• Utilize open-source blockchain SDKs to interact with various networks, protocols, and smart contracts.
• Contribute to the development and refinement of Halliday's public SDKs, making it easy for developers to integrate with our services.
• Collaborate with cross-functional teams, including design, product, engineering, and business to build impactful solutions that advance the web3 ecosystem.
• Innovate and expand on our foundational cross-chain protocol.
• Continuously identify and implement improvements to enhance our platform's performance, security, and scalability.

What we're looking for

Nice to haves

Why Work at Halliday?

Compensation

The base salary range for this role is $150,000 - $190,000. This reflects the minimum and maximum range across all US locations. This does not include equity or benefits.

The actual base pay is dependent upon many factors, such as : experience, relevant skills, and role level. Your recruiter can share more about the compensation and benefits applicable to your location during the hiring process.