Software Engineer - Blockchain
Rain helps users buy, sell, and swap cryptocurrencies with regulated custody, bank-grade security, and 24/7 support across web and mobile.
Projects
About Rain
Rain is a centralized crypto platform for retail and business users to buy, sell, and swap digital assets. The platform is licensed by the Central Bank of Bahrain and ADGM’s FSRA, offers cold storage custody, and provides bilingual 24/7 human support. Users can manage portfolios, use advanced trading with charts and order types, and access an OTC desk for large orders. The service includes clear fees, verification, and mobile apps.
Skills
About the Role
You will build multi-chain smart contract and backend infrastructure across EVM, Solana, and Stellar to power crypto-backed card products. You will handle large transaction throughput, implement continuous blockchain data ingestion, interact with smart contracts, develop new contracts and chain support, and drive architecture and scalability decisions while rapidly shipping new capabilities.
Requirements
- Experience with Node.js and backend technologies
- Experience interacting with smart contracts and blockchains
- 2-10+ years of experience
Responsibilities
- Contribute to the technical and product roadmap
- Develop backend and blockchain infrastructure
- Interact with smart contracts across multiple chains
- Develop new smart contracts and add support for new chains
- Scale on-chain infrastructure to millions of users
- Rapidly ship new capabilities
- Drive architectural decisions
Benefits
- Equity options
- Performance bonus
- Unlimited time off (minimum 10 days required)
- Flexible working (remote or office) with home office stipend
- Health dental and vision plans for US employees
- Company subsidized life insurance
- 401(k) with 4% company match
- Company issued testing card and health and wellness spending eligibility
- Team summits and domestic and international off-sites
