Tech Lead
Montréal, QCXsolla: Headquartered in Los Angeles, with offices worldwide, Xsolla operates as a merchant and seller of record for major gaming entities like Valve,…
8+ YOECandidates need 8+ years of software engineering experience, with significant time in fintech or payments, and proven experience designing or leading Anti-Fraud Systems. Strong backend skills in Java, Kotlin, or Go and experience with high-volume, low-latency distributed systems are required.
Java, Kotlin, Go
Staff Software Engineer Smart Wallet & Account Abstraction
Remote in CanadaXsolla: Headquartered in Los Angeles, with offices worldwide, Xsolla operates as a merchant and seller of record for major gaming entities like Valve,…
Candidates need deep, hands-on account abstraction experience, including ERC-4337 and EIP-7702, and production wallet or key management work at a major crypto organization. They also need strong Go, TypeScript, Solidity and EVM skills, and the ability to lead through documentation and mentorship without a management title.
Go, TypeScript, Solidity, PostgreSQL, Kubernetes, Kafka