Founding Smart Contract/ Protocol Engineer

As the Smart Contract Engineer, you will build a Preconfirmation Registry and smart contracts of Based Appchain Framework with team. Responsibilities - Implementation of Rollup smart contracts in Solidity - Take engineering projects from design to production while working with our developers to manage realistic roadmaps - 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/or 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 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 Spire 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

• Implementation of Rollup smart contracts in Solidity
• Take engineering projects from design to production while working with our developers to manage realistic roadmaps
• You may have the opportunity to participate and talk in an event, conference or podcast

• Enthusiasm for the modular and rollup ecosystem
• Proficiency with Solidity and/or Rust and competent with VMs.
• Experience shipping and taking engineering projects to production
• 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
• 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