About Us

Liquidity is a Polychain-backed early-stage startup building the future of finance: a protocol to bringing stocks on-chain, enabling 24/7 trading, instant settlements, and programmable shareholder rights. We’re a small, lean team moving fast to redefine equity markets.

The Role

As a Senior Mobile Developer, you’ll lead the development of a Robinhood-like app for trading on-chain stocks. This is a hands-on role for a seasoned engineer ready to own the mobile stack and collaborate directly with founders and protocol engineers in a zero-legacy environment.

What You Will Do

/ Architect and build a secure, high-performance mobile app for trading tokenized equities, integrating with our blockchain protocol.

/ Design real-time trading features: live order books, price charts, instant settlements, and transaction tracking.

/ Implement Web3 interactions (wallet authentication, smart contract execution, gasless transactions).

/ Optimize speed and reliability to support 24/7 global trading.

/ Collaborate with product designers, backend engineers, and blockchain developers and shape product direction.

What You Bring

/ 3+ years of iOS development with React/Swift/SwiftUI mastery.

/ Shipped fintech/trading/DeFi apps (order execution, real-time data via WebSockets, payment flows).

/ Experience with blockchain integration (Web3.js, Ethers.js, wallet SDKs, smart contracts).

/ Obsession with performance and security.

/ Self-driven, adaptable, owns outcomes.

Why Join Us?

Be part of a pioneering team that is redefining finance on-chain. Work at the intersection of blockchain and traditional markets, driving real-world impact on finance through decentralized technology.