Blockchain Engineer - Rust + Solana

• You'll architect and develop high-performance smart contracts in Rust for the Solana blockchain, focusing on our stablecoin minting, redemption, and collateral management systems. 
• You'll design and implement secure, scalable protocols for stablecoin operations including price oracles, liquidation mechanisms, and treasury management. 
• Working closely with our security team, you'll conduct thorough code reviews and participate in smart contract audits to ensure the highest standards of security. 
• You'll optimize transaction throughput and minimize costs while maintaining the stability and reliability of our on-chain programs. 
• You'll also collaborate with cross-functional teams including product, frontend, and DevOps to integrate blockchain functionality into our broader platform.

• Bachelor’s degree in Computer Engineering, Computer Science, or a closely related field.
• Strong proficiency in Rust programming with at least 2 years of production experience. 
• Hands-on experience developing and deploying smart contracts on Solana, with deep understanding of the Solana runtime, Account model, and program architecture. 
• Solid grasp of blockchain fundamentals including consensus mechanisms, cryptography, and distributed systems. 
• Experience with Anchor framework and Solana program testing tools.
• Strong understanding of DeFi primitives such as AMMs, lending protocols, and stablecoin mechanisms. Demonstrated ability to write secure, gas-optimized code with attention to edge cases and attack vectors. Experience with version control (Git) and collaborative development workflows.

• Prior experience working on stablecoin projects or algorithmic/collateralized stablecoin mechanisms. 
• Familiarity with other blockchain ecosystems such as Ethereum, Cosmos, or Move-based chains. 
• Experience with smart contract security audits and formal verification. Knowledge of oracle systems and price feed integrations. 
• Contributions to open-source blockchain projects. Understanding of regulatory considerations for stablecoin operations. 
• Experience with monitoring, alerting, and incident response for blockchain systems.

• Rust
• Solana (SPL tokens, Anchor framework, Solana CLI)
• Smart contract security best practices
• Web3.js/Solana Web3.js
• Testing frameworks (Solana Test Validator, Bankrun)
• CI/CD for blockchain deployments.

GDPR MESSAGE: Our privacy policy has been updated to comply with the new regulations. We invite you to consult it by clicking here: https://www.viseo.com/fr/politique-de-confidentialite. The VISEO Group uses the data collected as part of your application to assess your suitability for the job in question. We use the Jazz HR tool to help us in our recruitment process. This tool complies with current regulations on the protection of personal data. The tool is hosted in the United States and is PrivacyShield certified for HR data. In all cases, we may keep your file for 5 years so that we can contact you again if another position matches your profile. You may, of course, object to this. To find out more about how your data is used and how you can exercise your rights, please consult our privacy policy https://www.viseo.com/fr/politique-de-confidentialite.