Loopring

About Loopring

Loopring builds protocols, infrastructure, and products to empower decentralized finance (DeFi) on Ethereum. You know how centralized exchanges can be vulnerable? Loopring solves that by enabling secure, high-speed, and low-cost crypto trading and payments directly on the Ethereum blockchain, without ever requiring you to give up control of your assets. They achieve this by leveraging zero-knowledge rollups (zkRollups), which bundle thousands of transactions off-chain and then submit a single, cryptographic proof to Ethereum for verification. This innovative approach allows for significantly faster transaction times and drastically reduced gas fees compared to traditional Ethereum transactions, making DeFi accessible and practical for everyone. This open-source protocol is designed to merge the best aspects of centralized and decentralized exchanges, offering you efficiency and security.

How We Work

Loopring operates with a global, borderless mindset. The team is primarily engineering-focused, with a strong emphasis on building and delivering impactful solutions. They value continuous development and the timely release of new features, fostering an environment where making an impact is highly regarded. Loopring embraces an open-source philosophy, actively building an open-source community around its products.

Engineering at Loopring

Loopring's technical foundation rests on zkRollups, a Layer 2 scaling solution that allows for thousands of transactions per second with significantly lower fees than transacting directly on Ethereum's Layer 1. This involves processing transactions off-chain and then securely settling them on the Ethereum blockchain using zero-knowledge proofs. Engineers at Loopring are solving complex challenges related to scalability, security, and decentralization in the DeFi space. They craft smart contracts, develop ZK circuits, and build backend relayers, along with web and mobile products that integrate these advanced technologies. The team has pioneered implementing the first zkRollup on Ethereum and developing a smart contract wallet. Loopring's focus is on enhancing its zkRollups technology, expanding NFT support on Layer 2, and integrating Loopring into payment solutions, offering exciting problems to solve for engineers.

Why Join Us

• Drive the future of decentralized finance by building cutting-edge Layer 2 solutions on Ethereum.
• Contribute to an open-source protocol that prioritizes security and user control over assets.
• Work in a primarily engineering-focused environment where your technical contributions directly impact the product.
• Join a global team that values continuous development and making a tangible impact in the blockchain space.

Benefits & Perks

• Remote working environment, offering flexibility in your work location.
• Competitive pay for full-time positions.