Senior Engineer
9.0/10
Aetherum.ai
$125,000 – $225,000 USD
Remote
senior
about 2 months ago
cryptodevfintechweb3TypeScriptNestJSReactPythonSolidityMongoDBRedis
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Description
What you'll do
- •Extend NestJS/TypeScript backend and React frontend.
- •Develop on-chain compliance architecture (ERC-3643, Solidity, Sepolia → mainnet path).
- •Build crypto collateral architecture across multiple asset types including XRP and stablecoins.
- •Enhance AI-powered underwriting pipeline (Python microservices).
- •Make infrastructure decisions and defend them to regulators and investors.
Conditions
- •Early-stage, equity-heavy role.
- •Opportunity to own the technical direction of a company solving a real problem.
- •Remote work based in the San Francisco Bay Area.
Requirements
- •7+ years full-stack engineering, with at least 2 in Web3/blockchain.
- •Proficiency in TypeScript, NestJS, React, Python, and Solidity.
- •Experience in regulated fintech, crypto infrastructure, or B2B SaaS.
- •Familiarity with MongoDB, Redis, and API-first architecture.
- •Strong understanding of on-chain identity, compliance modules, and smart contract security.
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