JOIN EPHEMERA, BUILD THE FUTURE OF ONCHAIN MESSAGING

We are seeking an experienced Staff-level Smart Contracts Engineer to lead the design, development, and maintenance of mission-critical blockchain systems with a focus on tokenomics. You will own the end-to-end lifecycle of smart contracts - from architecture and implementation to audits, deployment, and upgrades.

YOUR EXPERIENCE

• Minimum of 7+ years of professional experience as a software engineer, staff level
• Extensive experience designing, building, and maintaining cryptoeconomic systems
• Architected and designed complex protocols onchain
• Experience working with auditors to find vulnerabilities
• Writing well-tested Solidity code

QUALIFICATIONS

Technical Expertise

• 5+ years of software engineering experience, with at least 3 years focused on Solidity / EVM-based smart contracts
• Proven track record of deploying and maintaining production-grade contracts managing significant funds
• Deep familiarity with tokenomics mechanisms: staking, bonding curves, vesting, emissions schedules, treasury management
• Strong understanding of EVM internals, gas optimization, and advanced contract design patterns
• Hands-on experience with upgradable contracts, proxy patterns, and governance-controlled upgrade systems

Security Focus

• Prior experience working with formal verification, fuzzing, or static analysis tools
• Contributions to audits, incident response, or security-critical systems

Leadership

• Ability to balance long-term protocol sustainability with near-term delivery needs

Please refer the Job description for details