Senior Software Engineer / Tech Lead

Monay is building a wallet for enterprise and consumer payments, connected to a blockchain settlement layer that links payments to invoices and records confirmed money movement. As a Senior Software Engineer and Tech Lead, you will lead a small team of 3-5 engineers in India, write production code every week, and work directly with the US-based founder and team to make technical decisions and deliver features.

What you'll do

• Lead and mentor 3-5 engineers across Monay Wallet and Monay Blockchain, working on wallet applications, backend services, ledger integrations and smart contracts.
• Take features from specification through implementation, testing and release.
• Review code carefully and keep pull requests small enough to review properly.
• Protect payment and ledger correctness as the products grow.
• Use Claude Code or comparable AI coding agents daily, and verify what they produce.
• Help your team solve problems, improve their work and meet commitments.
• Raise blockers early and take the initiative to resolve them.

What you bring

• 7+ years of professional software engineering experience, including 2+ years leading or mentoring engineers.
• Strong, current coding skills in TypeScript/Node.js or Rust, with a willingness to work in both.
• Practical experience with AI coding agents in everyday engineering.
• Exposure to Ethereum/EVM, Solidity and smart contract tooling.
• A solid understanding of APIs, relational databases and testing.
• Clear written English and dependable communication.
• A record of taking ownership and finishing difficult work without constant supervision.

Nice to have

• Payments, fintech, double-entry accounting or reconciliation experience.
• Wallet integrations, TigerBeetle or Arbitrum experience.

What we offer

• On-site, full-time work in India (Kakinada or Hyderabad).
• Initial employment by Tilli Software India, with transition to Monay India once the local entity is established.
• Eligibility for Monay stock options after two years, based on dedication, performance, leadership and consistency (subject to review, approval and the terms of Monay's stock option plan).
• Opportunity to help build the India engineering team and earn greater responsibility as the company grows.

About Monay

Monay is building connected payment and blockchain settlement products. The stack includes TypeScript, Next.js, React Native with Expo, Node.js, PostgreSQL, Rust, TigerBeetle and Solidity, with Foundry, Hardhat and Arbitrum Orbit/Stylus for blockchain work.