Solidity Engineer - Remote Eligible

Solidity Engineer

Noble is purpose built infrastructure for stablecoin issuance. Noble solves a variety of critical pain points around native issuance for developers and issuers alike, including: security, liquidity, compliance, standardization, and neutrality. Noble's long-term vision is to be a UX unlock for all stablecoin and RWA issuers.

Responsibilities

Noble is building the AppLayer — an EVM L2 designed to power high-performance, high-impact applications — starting with our flagship DeFi app. We're looking for a Solidity Engineer who can design, build, and ship secure, elegant smart contracts that will serve as the foundation for our ecosystem. You'll work closely with Engineering, Product, and leadership to bring innovative DeFi functionality to life while ensuring security and scalability at every layer.

Responsibilities

• Design, implement, and maintain smart contracts for Noble's AppLayer and flagship DeFi app, focusing on performance, scalability, and security.
• Collaborate with Product and Engineering to translate requirements into robust, gas-efficient Solidity code.
• Integrate new DeFi primitives, features, and protocols into the AppLayer environment.
• Lead contract architecture decisions — from design to deployment — ensuring alignment with security best practices and long-term maintainability.
• Write thorough test suites (unit, integration) to guarantee reliability.
• Collaborate with security auditors and incorporate feedback to harden deployed contracts.
• Monitor, optimize, and upgrade deployed contracts to adapt to evolving user needs and network conditions.
• Contribute to SDKs, developer tooling, and integration guides for external teams building on AppLayer.
• Stay up to date on EVM advancements, Solidity patterns, Layer 2 scalability solutions, and cutting-edge DeFi innovations.

Requirements

• Deep Solidity expertise — 3+ years building and shipping production smart contracts, ideally for high TVL DeFi protocols.
• Strong understanding of EVM internals, gas optimization, and storage patterns.
• Experience deploying to and working with Ethereum L1, L2s, and/or EVM-compatible chains.
• Familiarity with core DeFi mechanisms (AMMs, lending/borrowing, staking, yield strategies, liquidations, MEV dynamics).
• Proven track record of delivering secure contracts (knowledge of common attack vectors such as reentrancy, flash loans, sandwich attacks, etc.).
• Strong testing discipline
• Clear and concise communication skills in English.
• Bonus: experience bridging EVM ↔ non-EVM chains, cross-chain messaging, or multi-chain liquidity systems.

Compensation

• Competitive base salary
• Competitive equity compensation

Perks

• Opportunity for career development in a fast paced emerging ecosystem
• Work with people who are passionate about what they do and also like to have fun
• Company issued hardware
• 100% remote with travel opportunities for team off-sites and community conferences
• Option of coworking space, if desirable
• 4 weeks of paid vacation
• Lifestyle benefits! Because relaxation and fun are key to a well-balanced life! :)