Job Details

Senior Solidity Developer for a DeFi project building the next generation of a protocol. Salary: $200,000 – $250,000 per year. Remote or Hybrid from USA. Company: KA Career.

Project: Create the next generation of a protocol. Tasks: Development and evolution of smart contracts for the DeFi protocol. Designing contract architecture considering security and scalability. Researching and implementing new approaches and patterns in smart contract development. Participating in the creation of auxiliary modules and services around the protocol. Optimizing contracts for gas and performance. Interacting with backend and product teams to implement business logic.

English conversational from B2+ level. 5+ years of experience in Solidity development (production-level). Experience implementing complex business logic and mathematical calculations in Solidity. Higher education in mathematics or computer science. Solid understanding of the Ethereum Virtual Machine (EVM). Practical experience deploying and supporting complex smart contracts in mainnet. Knowledge of smart contract security principles (reentrancy, overflow, etc.). Experience with code review and contract auditing. Participation in open-source or DeFi projects. Understanding of Layer 2 solutions architecture.

Additional bonuses: tokens and other forms of long-term motivation. Medical, dental, and ophthalmological insurance (including family members). Wellbeing programs and access to fitness partners. Pension plan. Educational budget ~$1,500 per year. Flexible vacation policy (no strict limit). Up to 16 weeks of paid parental leave. Home office equipment compensation. Office meals.