Web3 Software Engineer

Job Description The employer is a leading Decentralized Finance (DeFi) lending autonomous algorithm protocol deployed on secure, efficient, flexible lending protocol based on the Ethereum blockchain enabling lending and borrowing services. They are opening a Web3 Software Engineer role (Remote EU) on a permanent basis. MISSIONS : You will be central to the company's efforts in creating an innovative, scalable, and resilient rewards system. Working closely with a team of top-tier engineers, you’ll be responsible for tackling the complex challenges of an event-driven architecture, focusing on performance optimization, security, and web3-specific implementation hurdles. Technical Architecture & Development Lead the design and implementation of scalable, event-driven architectures to ensure efficient and secure rewards distribution. Proactively identify bottlenecks and optimize the rewards system’s performance in line with the company’s growth trajectory. Design, develop, and test web3-integrated applications for the rewards system, including blockchain reading, indexing, transaction execution and automation development. Code Quality & Feature Ownership Champion code quality and resilience by applying best practices, such as robust testing and comprehensive documentation. Take ownership of feature development, from scoping and initial coding to integration and deployment. Actively participate in code reviews and share insights to uphold the team's standards and best practices. Collaboration & Mentorship Coordinate with peers to facilitate seamless feature integration and ensure a shared understanding of project goals. Contribute to team health by fostering open communication and collaboration, aiding team members with project scoping and workload distribution. Serve as a technical reference within the team, setting standards for both technical and collaborative practices. Requirements Hard Skills 6+ years in software development, including 3+ years in web3. Deep expertise in TypeScript, strong architectural knowledge, and proven code quality practices. Proficiency with testing tools and practices (e.g., Hardhat, Jest, Mocha). Extensive experience with web3 tools and scalability topics about EVM. High proficiency in English, with strong written and verbal communication skills. Experience in large-scale architecture built on EVM, such as indexers, monitoring, or event-driven systems. Nice to Have Contributions to open-source projects or experience with collaborative web3 projects. Familiarity with DevOps (Kubernetes, AWS, Terraform) and previous experience on significant web3 projects. Soft Skills Low-ego, collaborative approach with a focus on team success. Agility in adjusting to changes and managing expectations. Strong communication to facilitate clarity and team synergy. Benefits Contract : Permanent Location : Paris or Remote ( can be based anywhere in Europe / EU Timezone ) Salary : 100 to 200k USD Benefits : Tokens, medical insurance, coworking membership, relocation packages and additional benefits. Recruitment process : HR Call + CTO Interview + Technical Interview