Senior Protocol Engineer

Job not on LinkedIn

🕒 August 8, 2025

🗽 New York – Remote

🗽 New York – Remote

⏰ Full Time

🟠 Senior

⛓️ Blockchain Engineer

🦅 H1B Visa Sponsor

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XION

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2012

🛍️ eCommerce

🤝 B2B

eCommerce • B2B • Tech

XION is a domain name sales company that offers a wide range of internet domain names for purchase. Since 2005, they have provided a simple and secure shopping experience, allowing customers to buy domain names directly or through affordable payment plans. With a commitment to customer satisfaction, XION offers a 30-day money-back guarantee and various support options to help users acquire and manage their domain names effectively.

📋 Description

• Optimization and functional expansion of high use modules such as x/auth, x/authz, x/feegrant • Custom cross-chain integrations with IBC or non-IBC blockchains • Integration of protocol level ZK proving systems for consumer dapp integration • Expand testing automation and internal development tooling • Coordinate and collaborate with the best teams in the web2 and web3 space • Research and evaluation of cutting edge protocol concepts, to maintain the forward facing technological sustainability of the platform

🎯 Requirements

• Software development, 8+ years • Blockchain or similar distributed systems design/development, 5+ years • Cosmos SDK development, 3+ years • Golang, 3+ years • IBC protocol/app design • Rust, 3+ years • Typescript, 3+ years • Hyperlane warp routes

🏖️ Benefits

• Consumer minded team, building for massive audiences and user-bases • Direct product ownership and impact • Autonomy and independence • Competitive compensation