What we're looking for

HashEx is seeking a talented individual who possesses infinite curiosity and passion for security. As a Smart Contract and Backend Blockchain Developer, you'll work in a team of experienced engineers to deliver the new security standards on decentralized markets.

Responsibilities

• Writing high-quality, well-tested, and gas-efficient smart contracts
• Writing backend services for smart contract interaction
• Playing an active role in the design and architecture of our solutions
• Working with existing contracts and implementing new features based on the project roadmap
• Working effectively with a high degree of autonomy, within a collaboratively minded team
• Code reviews and audits
• Writing technical documentation for smart contracts

Qualifications

• Understanding of how Blockchains work, especially Ethereum
• Experience in smart contract development with Solidity programming language
• Ability to write very high-quality, well-tested code
• Experience with architecture in onchain to offchain systems
• Passion for Open Finance/ Defi or Trading
• Ability to learn and adapt to a rapidly evolving tech stack
• Strong communication and collaboration skills
• Good written English

Preferred