Xsolla is seeking a Staff Software Engineer for Smart Wallet and Account Abstraction in Canada. This remote role requires expertise in TypeScript, React, PostgreSQL, Kubernetes, and CI/CD.

As a Staff Engineer, you will own the smart wallet architecture at Xsolla. This critical position demands hands-on experience with ERC-4337 and designing robust session management strategies. Your key skills will directly impact how millions of users manage their digital accounts seamlessly across platforms.

Key Responsibilities:
• Own technical strategy for smart wallet architecture
• Design the ERC-4337 user operation lifecycle
• Drive gas abstraction strategy and paymaster system
• Lead the custody roadmap and recovery paths
• Collaborate with product, security, and legal teams

Requirements:
• Proficiency in TypeScript, React, and PostgreSQL
• Solid experience with Kubernetes and CI/CD
• Expertise in smart contract standards (ERC-4337, EIP-7702)
• Background in crypto or blockchain technologies
• Proven ability to manage complex production issues

Lead the design and implementation of smart wallet systems that enhance user experience and security at Xsolla.
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📌 Staff Software Engineer at Xsolla (Quebec City)
🏢 FarCoder
📍 Quebec City