Software Engineer - EVM

The role

You will design, build, and maintain EVM smart contracts and backend services. You will also contribute to shared infrastructure across EVM, Solana, and Stellar.

What you will do

• Own and evolve EVM smart contracts end-to-end
• Build robust, scalable backend services that interact with EVM, Solana, and Stellar networks
• Scale on-chain infrastructure to support millions of users globally
• Play a central role in shaping the technical and product roadmap
• Drive architectural decisions in a fast-moving, rapidly evolving product
• Ship new capabilities quickly and iteratively to our customers

Required qualifications

• Deep expertise in the EVM ecosystem, including smart contract development, tooling, and best practices
• Strong proficiency in Solidity
• Experience with development frameworks such as Hardhat or Foundry
• Solid understanding of smart contract security patterns, common vulnerability classes, and gas optimization
• Experience with Node.js and backend systems
• 2–10+ years of engineering experience

Nice to have

• Fintech experience — neobank or card issuing background
• Experience deploying across multiple EVM-compatible chains (Ethereum, Arbitrum, Base, Polygon, etc.)
• Familiarity with upgradeable contract patterns and proxy architectures

Benefits

• Unlimited time off (minimum 10 days required)
• Flexible working
• Stipend to set up a home workspace
• For US Rainmakers, 95% coverage of health, dental, and vision plan costs and 90% for dependents
• 100% company-subsidized life insurance plan
• 401(k) with a 4% company match
• Equity option plan
• Monthly stipend for eligible health and wellness spending
• In-office meals via DoorDash credit
• Team and company offsites, both domestic and international

About the company

Rain is the global stablecoin payments platform for enterprises, neobanks, platforms, developers, and AI agents. The company delivers secure, scalable infrastructure that makes money move freely and instantly around the world.