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Senior Software Engineer, Core

💼 Full-time🗓 2026-09-26 → 2026-09-29

Core

Build distributed, scalable, and highly performant APIs and client-facing UI systems for the Core wallet experience on the Avalanche blockchain.

Role type

Senior Software Engineer (Backend & Frontend)

Builds

Core wallet backend services, browser extension wallet, developer libraries, and SDKs

Domain

Blockchain / Web3 / Finance

Deliverable

production ML models | product features

Required skills

Backend development, TypeScript, Node.js, React, AWS Cloud Stack (DynamoDB, KMS, SQS, Lambda), API design, UI/UX design

Responsibilities

Build distributed, scalable, and highly performant APIs to support the Core wallet experience; Design, build, and deploy highly secure, scalable, and maintainable client-facing UI systems; Create developer libraries and SDKs; Collaborate with cross-functional teams to deliver end-to-end solutions

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