Joy Network is hiring a

Web3 Full Stack Engineer (Oracles, DeFi)

We are seeking a proactive and results-driven SeniorFull Stack Engineerto join our team. Reporting directly to theOracle Team Lead, you will play a critical role in building data-driven dashboards and tools to support risk analysis. In this role, you will collaborate closely with research and protocol teams to deliver high-quality frontend and backend components that power protocol security insights.

Responsibilities

• Take full ownership of projects: break down high-level goals into actionable tasks, propose technical approaches, and drive execution end-to-end.
• Build and maintain oracle infrastructure that support the various data feeds we deploy across many blockchains
• Partner with research and protocol teams to deeply understand DeFi protocols and present insights via intuitive, data-rich interfaces.
• Ensure code quality and maintainability through testing, documentation, and code reviews.
• Take initiative in identifying product opportunities and technical improvements across the platform.
• Collaborate with cross-functional teams to ensure high-quality outputs.
• Contribute to the continuous improvement and innovation of our platform.

Requirements

• 5+ years of professional experience infull-stack developmentwith modern technologies (Node.js, Python, React etc.).
• Proven ability toindependently manage projectsand deliver production-grade features with minimal supervision.
• Experience with Python, Go, Solidity and Rust
• Comfortable working in dynamic, high-ownership environments with shifting priorities.
• Passion for high-quality engineering and building tools that solve real user problems.
• Strong problem-solving abilities and a passion for DeFi and blockchain technology.

Apply Now: