Blockchain Engineer - Remote Position at MoonPay

About the Role

MoonPay is looking for a talented Blockchain Engineer to join our dynamic team remotely. As a Blockchain Engineer, you will play a crucial role in shaping the future of payments and the decentralized economy. Your expertise will help us innovate and scale our blockchain applications, making financial freedom accessible to everyone.

What You'll Do

• Design and improve high-volume transaction broadcasting pipelines to enhance transaction infrastructure at scale.
• Manage the transaction lifecycle by detecting, retrying, rebroadcasting, and safely recovering stuck transactions.
• Contribute to wallet infrastructure and automation systems, implementing safe parallel transaction handling.
• Build infrastructure supporting cross-chain and multi-step flows, handling non-atomic multi-step journeys across chains.
• Participate in estimation, planning, and execution of projects, features, and integrations.
• Develop and maintain thoroughly tested, high-quality, and performant code.
• Collaborate closely with Product Managers to design scalable implementation strategies.
• Contribute to reliable, maintainable systems that evolve with product needs.

Requirements

• Strong backend/platform engineering fundamentals.
• Hands-on experience interacting with live blockchain networks in production.
• Clear understanding of transaction lifecycle in at least one blockchain and failure recovery.
• Experience with at least one wallet infrastructure (Ethereum, Bitcoin, Solana) or custody systems.
• Ability to explain a real production incident end-to-end.
• Familiarity with high-throughput or financial systems.

Nice to Have

• Experience working at exchanges, custody providers, or high-volume DeFi platforms.
• Understanding of common token standards (ERC-20, SPL) and interacting with smart contracts from backend services.

What We Offer

• Competitive salary package.
• Equity package for all employees.
• Pay for performance equity bonus.
• Unlimited holidays for work-life balance.
• Hybrid working schedule: fully remote or at your nearest Moonbase.
• Private healthcare benefits.
• Annual training budget for professional development.
• Home office setup allowance.

Join us as a Blockchain Engineer and be part of a team that is committed to building a fairer, more open financial system. Apply now for this exciting opportunity!