We’re Primex Finance - the new prime brokerage liquidity protocol for DEX-agnostic, cross-margin trading with trader scoring mechanisms. Looking for a talented and motivated Solidity developer with experience building DeFi dApps and a deep understanding of blockchain technologies. Hi there! Primex is the cross-chain prime brokerage liquidity protocol for cross-DEX margin trading with trader scoring mechanisms. In Primex, lenders provide liquidity to pools where traders can use it for leveraged trading in cross-DEX environments, while lenders then have an opportunity to earn high yields, their interest is generated from margin fees and profits on successful trades. Now, we’re extending the team and looking for a talented and motivated Solidity developer with experience building DeFi dApps and a deep understanding of blockchain technologies. ​​In addition to the monthly compensation, we are also offering token options for our core employees and contractors. If you’re ready to make a huge leap in the decentralized finance world together with our friendly team, check the details below and feel free to reach out. Requirements: - 3+ years of experience in Solidity development - Good knowledge of Truffle, Open Zeppelin, and Hardhat frameworks - Understanding of DeFi mechanisms and building blocks, including liquidity pools, AMMs, and bonding curves - Experience with DeFi protocols - Deep understanding of ERC-20, ERC- 721, and ERC-1155 - Good skills in smart contracts development and resolving security vulnerabilities - Experience optimizing gas - English – Intermediate or higher Nice to haves: - Experience with L2 protocols and sidechains (optimistic and ZK rollups) - Experience with Polkadot.js and Substrate - Development experience with JavaScript and TypeScript - A degree in computer science or a relevant field, or comparable experience - Experience with Ethereum testing tools, e.g. Truffle, Embark, HardHat, etc. - Experience writing automation tests - Understanding in Uniswap, SushiSwap, Aave, Compound Responsibilities: - Write smart contracts - Write unit tests - Integrate with existing DeFi/NFT protocols - Research different, existing DeFi/NFT protocols - Create high-quality and well-tested Solidity code, following the latest design and development patterns - Write documentation, design flow diagrams, and review PRs - Research, design, scope, and estimate what you need to do - Collaborate with the UI team - Constantly improve yourself by keeping up to date with the latest technologies and trends In return, we offer: Benefits - Remote and flexible work hours - your day can start from 8:00 to 12:00 focusing on personal preferences and team meetings - 21 days of compensated day-offs and 8 sick days - Monthly income above the market average - Regular performance reviews - Accounting support and legal support in some countries - Relocation program Opportunity ​​- In addition to the monthly compensation, we also offer our team members token options. You can own a part of the project what we build together and share in our success. Growth and development - Professional development with training, coaching, and regular feedback - Professional IT event compensation - Team of skilled professionals that share knowledge and support each other