Senior Software Engineer, Core Wallet (Ava Labs, Remote: Global)

Ava Labs builds the Avalanche blockchain platform and the Core wallet, a browser extension and mobile wallet for the Avalanche ecosystem. The company is hiring a Senior Software Engineer with experience in AWS-based backend services to take ownership of Core's backend services, including balance and notification services, and to contribute to the Core browser extension wallet. The Core team is responsible for delivering a best-in-class wallet experience for the Avalanche ecosystem and beyond. This is a full-time position published on Ava Labs' Ashby job board with the location Remote (Global), workplace type Remote and secondary locations Brooklyn NY and Remote (USA), so it is open to remote candidates internationally as well as in the United States; the job body itself does not add a country or timezone restriction, so eligibility rests on that structured location field. No salary range is published in the posting. Published on Ava Labs' Ashby board on 22 September 2026.