Location: Fully remote, CET timezone (+/- 2h)
Start date: ASAP
Languages: French preferred; English not mandatory
Our client: Blockchain - Web3 - French Saas

Mission:

• Spearhead the establishment of new and essential technical decisions and best practices by actively suggesting inventive and avant-garde solutions, while providing consistent feedback.
• Design and oversee the blockchain infrastructure.
• Formulate network architecture and uphold security standards.
• Conduct evaluations of existing Blockchain solutions from a technical perspective.
• Develop high-security technologies.
• Enrich existing Blockchain projects with new features and enhancements.
• Integrate Blockchain technology into current applications.
• Collaborate with product managers and cross-functional teams to generate innovative concepts.
• Be accountable for achieving the technical roadmap objectives.
• Address and resolve technical obstacles.
• Uphold the quality of the codebase.

Desired Skills and Qualifications:

• Demonstrated ability to propose imaginative solutions, proactive in suggesting product improvements, and a constant desire to challenge conventional practices.
• Strong knowledge building APIs
• Proficiency in Rust programming language.
• Understanding of Blockchain technology and associated principles.
• Proficiency with Ethereum Blockchain, including its functionality, applications, and Solidity.
• Experience in developing smart contracts.
• Proficiency in designing and architecting Blockchain projects and applications.
• Familiarity with project development on various Blockchain platforms.
• Familiarity with protocols like ERC20, ERC721, and others.
• Sound grasp of fundamental encryption mechanisms.
• Experience in peer-to-peer networking.
• Knowledge of test-driven development.
• Basic understanding of database technologies, including SQL.
• Strong communication skills.
• Ability to collaborate effectively within a team.
• Knowledge of dev ops is beneficial.
• Knowledge of Cairo is advantageous.

Tech Stack:

• Languages: Primarily utilize Cairo and Rust for Infrastructure.
• Tools: Employ a Monorepo with turborepo, along with Github and Github-CI.
• App: Utilize React, TRPC, nextjs, and next auth.
• Design System/UI: Implement Tailwind.
• API: Work with PostgreSQL and Prisma.
• Testing: Leverage Cypress, Jest, and Supertest.
• Infrastructure: Use AWS with CDK, Lambda, ApiGateway, DynamoDB, ECS, and EC2