Security Engineer

职位要求 / 描述

Startale Group co-develops Soneium, an Ethereum Layer 2 blockchain, through a joint venture with Sony Group Corporation, and partners with SBI Holdings on Strium, a Layer 1 blockchain for tokenized securities and RWA trading. Startale raised $63M Series A. Responsibilities: - Actively test systems, hunt for vulnerabilities, and model threats against blockchain products - Work with engineers to close security gaps - Own security posture for Strium, StartaleApp, USDSC stablecoin, and on-chain order book DEX - Manage bug bounty program participation Requirements: - Ability to read and review code in at least one of: TypeScript/JavaScript, Solidity, Rust - Understanding of software supply chain security: dependency risks, build integrity, SBOM - Experience managing or participating in a bug bounty program (Immunefi, HackerOne) - Strong preference for Tokyo or Singapore based; remote acceptable with 3+ hours JST overlap - Target start: Q3 2026

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