21 ago
|
Werben Hr
|
Buenos Aires
21 ago
Werben Hr
Buenos Aires
Build and maintain institutional-grade crypto wallet infrastructure for a integral financial services company launching stablecoin products.
Must Have
- 3+ years software engineering, 2+ years in blockchain/web3
- Strong experience with Solana (SVM) or EVM - ideally both
- Hands-on with SPL tokens, ERC-20, token delegation, and on-chain transaction construction
- Experience integrating MPC custody platforms (signing APIs, policy engines, key management)
- Proficiency in TypeScript / Node.js and modern React frameworks (Next.js preferred)
- Strong security awareness — key management, auth, rate limiting
Nice to Have
- Experience with Token-2022 (Solana) or advanced token standards
- Embedded wallet SDK integration (e.g., Dynamic, Web3Auth, Privy)
- AWS serverless deployment (Amplify, Lambda)
- Automated testing (unit + E2E)
📌 Senior Blockchain Wallet Engineer (Buenos Aires)
🏢 Werben Hr
📍 Buenos Aires