We're building a Based Appchain framework on Ethereum. This "Based Stack" enables people to spin up app-specific L2s that are composable with Ethereum mainnet and other app chains. Also Preconfirmations are built on top of our core contracts. We use "The Preconfirmation Gateway" to power seamless preconfirmation integration with existing wallet and RPC infrastructure. The team is distributed globally. We are passionate about building better infrastructure and supported by leading investors in crypto space. We will announce more details publicly soon. As the Head of Engineering, you will manage and lead the engineering team in building the core of our products, bringing designs to production. Responsibilities Take engineering projects from design to production while working with our developers to manage realistic roadmaps Implementation of our core infra in Rust and smart contract development in Solidity You may have the opportunity to participate and talk in an event, conference or podcast Requirements Enthusiasm for the modular and rollup ecosystem Proficiency with Solidity and Rust, and competent with VMs. Experience shipping and taking engineering projects to production Nice to have A deep understanding of fraud proofs and other rollup details Familiarity with the AggLayer, Espresso, and other modular products. A deep understanding of shared sequencing Understanding of ZK and DA The culture We play to win We work with authenticity We do what excites us the most We iterate rather than seek perfection We focus on the long-term goal that compounds Compensation Package Benefits Unlimited vacation policy Fully remote with flexible hours Competitive salary equity package Regular team off-sites to international locations Work alongside the brightest minds in the crypto space Top-tier health, dental, and vision coverage for US employees Location Remote - Any time zone is fine - preference for SF in person if possible.