{"schemaVersion":"jobsearcher.job.v1","id":"3703afac116f053576a2ef06","url":"https://jobsearcher.com/jobs/3703afac116f053576a2ef06","canonicalUrl":"https://jobsearcher.com/jobs/3703afac116f053576a2ef06","title":"Protocol Engineer","description":"This role is with a Calyptus partner.Our partners work in the blockchain space so please only apply if this is an area of interest.------------------------------------------------------------------------ResponsibilitiesDesign, build, and maintain our protocol and nodeDevelop and test blockchain protocols and smart contractsBuild, test, debug, and deploy large-scale decentralized systems across thousands of nodesLead the process for internal and external smart contract auditsOwn projects end-to-end, from requirements, scoping, design, to implementation, in a highly collaborative and cross-functional environment.RequirementsYou have 2+ years of software engineering experience in building low-level protocolsYou have strong knowledge of blockchain, smart contracts, and consensus algorithmsYou have experience in Rust or GoYou have strong communication and collaboration abilitiesYou have excellent problem-solving skills and ability to learn quicklyYou write high quality and well tested codeYou have experience working with a cloud-native tech stack (e.g AWS/GCP)Soft SkillsPrevious experience in a startup environmentContributions to open source projectsPreviously built a L1 or L2 blockchain------------------------------------------------------------------------Calyptus is an employment platform for engineers looking for work in Web3.Register at https://calyptus.co/register/ to apply for 40+ other roles.","company":"Calyptus","rawCompany":"calyptus","city":"Millbrae","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-04-12T16:06:50.140Z","occupations":[{"code":"15-1299.07","title":"Blockchain Engineers","slug":"blockchain-engineers"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Protocol Engineer","description":"This role is with a Calyptus partner.Our partners work in the blockchain space so please only apply if this is an area of interest.------------------------------------------------------------------------ResponsibilitiesDesign, build, and maintain our protocol and nodeDevelop and test blockchain protocols and smart contractsBuild, test, debug, and deploy large-scale decentralized systems across thousands of nodesLead the process for internal and external smart contract auditsOwn projects end-to-end, from requirements, scoping, design, to implementation, in a highly collaborative and cross-functional environment.RequirementsYou have 2+ years of software engineering experience in building low-level protocolsYou have strong knowledge of blockchain, smart contracts, and consensus algorithmsYou have experience in Rust or GoYou have strong communication and collaboration abilitiesYou have excellent problem-solving skills and ability to learn quicklyYou write high quality and well tested codeYou have experience working with a cloud-native tech stack (e.g AWS/GCP)Soft SkillsPrevious experience in a startup environmentContributions to open source projectsPreviously built a L1 or L2 blockchain------------------------------------------------------------------------Calyptus is an employment platform for engineers looking for work in Web3.Register at https://calyptus.co/register/ to apply for 40+ other roles.","datePosted":"2026-04-12T16:06:50.140Z","dateModified":"2026-04-12T16:06:50.140Z","hiringOrganization":{"@type":"Organization","name":"Calyptus","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Millbrae","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"3703afac116f053576a2ef06"},"url":"https://jobsearcher.com/jobs/3703afac116f053576a2ef06"}}