{"id":2896,"date":"2026-03-24T06:38:11","date_gmt":"2026-03-24T06:38:11","guid":{"rendered":"https:\/\/techjobsinghana.com\/?post_type=tjig-jobs&#038;p=2896"},"modified":"2026-03-24T06:38:50","modified_gmt":"2026-03-24T06:38:50","slug":"founding-principal-engineer","status":"publish","type":"tjig-jobs","link":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/founding-principal-engineer\/","title":{"rendered":"Founding Principal Engineer"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"about-joyride-labs-inc\">About Joyride Labs, Inc.<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present the single largest opportunity to bring traditional finance on-chain with over $3.5 trillion dollars of notional volume traded in the U.S. every day. We are developing a world-class exchange using a hybrid architecture: a central limit order book (CLOB) for low latency execution coupled with a blockchain for transparent, non-custodial settlement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-team\">The Team<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">You will be joining a founding team with a proven track record of building successful companies on-chain and off. Joyride\u2019s team includes the founders and early contributors of Origin Protocol, where we\u2019ve been building on Ethereum since 2017 and have scaled products to nine-figure TVL. In addition to being early advisors to Solana, two of Joyride\u2019s cofounders have built and worked for multiple venture-backed companies that have been acquired by Google, Yahoo, and Walmart.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-challenge\">The Challenge<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">0DTE options have massive \u201cGamma risk\u201d\u2014prices move violently as expiration approaches. This presents a unique challenge for an exchange to operate safely.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Balancing Solvency &amp; Capital Efficiency:<\/strong>\u00a0Our portfolio margin engine must ensure that traders can always meet the obligations to their counterparties while minimizing the amount of collateral they\u2019re required to post.<\/li>\n\n\n\n<li><strong>Execution Speed:<\/strong>\u00a0To efficiently provide liquidity and avoid toxic flow, market makers need to update orders in milliseconds. Even the fastest blockchains today are too slow.<\/li>\n\n\n\n<li><strong>Trust &amp; Verifiability:<\/strong>\u00a0Traders demand self-custody and transparency. They won\u2019t deposit funds into a black box they don\u2019t control.<\/li>\n\n\n\n<li><strong>Availability:<\/strong>\u00a0Global capital markets never sleep. Our exchange must be dependable and reliable, enabling traders to execute orders and withdrawals 24\/7.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">As our&nbsp;<strong>Founding Principal Engineer<\/strong>, your mandate will be to solve this difficult challenge. You will architect a hybrid exchange engine that matches orders off-chain at the speed of light but settles them on-chain with cryptographic proof validity.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-you-will-build\">What you will build:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>The Trusted Matching Engine:<\/strong>\u00a0Architect a high-frequency Central Limit Order Book (CLOB). It must handle massive throughput without the latency drag of a blockchain while maintaining verifiability.<\/li>\n\n\n\n<li><strong>The Trust Bridge:<\/strong>\u00a0Design the cryptographic system that proves to the blockchain that the off-chain match was valid. We must ensure that the exchange operators cannot front-run or alter the order book.<\/li>\n\n\n\n<li><strong>Atomic Settlement:<\/strong>\u00a0Write the programs that handle the movement of collateral based on the proofs generated by your off-chain engine.<\/li>\n\n\n\n<li><strong>Risk &amp; Liquidation:<\/strong>\u00a0Build a real-time risk engine capable of liquidating 0DTE positions instantly to protect the protocol from bad debt, even during high network congestion.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"who-you-are\">Who you are:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>High-Performance Systems Expert:<\/strong>\u00a0You understand exactly how your code maps to hardware. You prioritize memory layouts, lock-free data structures, and concurrency patterns to squeeze every cycle out of the CPU.<\/li>\n\n\n\n<li><strong>Architectural Polymath:<\/strong>\u00a0You are comfortable traversing the gap between high-performance cloud infrastructure and trustless state machines.<\/li>\n\n\n\n<li><strong>Security Minded:<\/strong>\u00a0You think like an adversary. When you see a \u201chybrid\u201d architecture, your first thought is \u201cHow do I break the link between the server and the chain?\u201d<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"requirements\">Requirements:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>5+ years of backend systems engineering (Rust, C++, or Go)<\/li>\n\n\n\n<li>Deep proficiency with Rust<\/li>\n\n\n\n<li>Familiarity with Solana and EVM development<\/li>\n\n\n\n<li>Knowledge of event-driven architectures and asynchronous programming<\/li>\n\n\n\n<li>Experience designing hybrid architecture<\/li>\n\n\n\n<li>Strong grasp of applied cryptography<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"bonus\">Bonus:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Experience building trading systems (matching engines, risk management)<\/li>\n\n\n\n<li>Background in high-frequency trading or financial engineering<\/li>\n\n\n\n<li>Previous work on a centralized exchange or CLOB DEX<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-we-offer\">What we offer:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Competitive salary and upside<\/li>\n\n\n\n<li>Remote work flexibility<\/li>\n\n\n\n<li>Autonomy to solve challenging problems<\/li>\n\n\n\n<li>Fast-paced environment<\/li>\n\n\n\n<li>Unlimited growth potential<\/li>\n\n\n\n<li>Support for open-source contributions<\/li>\n<\/ul>","protected":false},"featured_media":2897,"template":"","recruiter-features":[],"job-types":[13],"tjig-job-categories":[6,70],"class_list":["post-2896","tjig-jobs","type-tjig-jobs","status-publish","has-post-thumbnail","hentry","job-types-remote","tjig-job-categories-ai-jobs","tjig-job-categories-blockchain"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Founding Principal Engineer | Tech Jobs In Ghana<\/title>\n<meta name=\"description\" content=\"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/founding-principal-engineer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Founding Principal Engineer\" \/>\n<meta property=\"og:description\" content=\"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/founding-principal-engineer\/\" \/>\n<meta property=\"og:site_name\" content=\"Tech Jobs In Ghana\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-24T06:38:50+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2026\/03\/Joyride.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"96\" \/>\n\t<meta property=\"og:image:height\" content=\"96\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimation du temps de lecture\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/\",\"name\":\"Founding Principal Engineer | Tech Jobs In Ghana\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Joyride.jpg\",\"datePublished\":\"2026-03-24T06:38:11+00:00\",\"dateModified\":\"2026-03-24T06:38:50+00:00\",\"description\":\"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Joyride.jpg\",\"contentUrl\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Joyride.jpg\",\"width\":96,\"height\":96},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/founding-principal-engineer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/techjobsinghana.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TJiG Jobs\",\"item\":\"https:\\\/\\\/techjobsinghana.com\\\/fr\\\/tjig-jobs\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Founding Principal Engineer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#website\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/\",\"name\":\"Tech Jobs In Ghana\",\"description\":\"Seemless Integration, Exceptional Results\",\"publisher\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#organization\"},\"alternateName\":\"TJG\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/techjobsinghana.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#organization\",\"name\":\"Tech Jobs In Ghana\",\"alternateName\":\"TJiG\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/Logo-Web-Tech-Jobs-In-Ghana-min.png\",\"contentUrl\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2024\\\/12\\\/Logo-Web-Tech-Jobs-In-Ghana-min.png\",\"width\":728,\"height\":424,\"caption\":\"Tech Jobs In Ghana\"},\"image\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.linkedin.com\\\/company\\\/tech-jobs-in-ghana\"],\"description\":\"Tech Jobs In Ghana is a premier recruitment platform dedicated to bridging the gap between top technology talent and forward-thinking organizations. Since our founding in March 2023, we have been committed to empowering professionals and businesses with tailored opportunities in the tech industry. Our Core Values Innovation: We embrace new ideas to deliver cutting-edge solutions. Transparency: Honesty and clarity are at the heart of everything we do. Excellence: We strive for the highest quality in service delivery. Inclusivity: We believe in creating opportunities for everyone in the tech ecosystem.\",\"email\":\"hello@techjobsinghana.com\",\"telephone\":\"+233 55 340 0150\",\"legalName\":\"Tech Jobs In Ghana\",\"numberOfEmployees\":{\"@type\":\"QuantitativeValue\",\"minValue\":\"1\",\"maxValue\":\"10\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Founding Principal Engineer | Tech Jobs In Ghana","description":"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/founding-principal-engineer\/","og_locale":"fr_CA","og_type":"article","og_title":"Founding Principal Engineer","og_description":"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present","og_url":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/founding-principal-engineer\/","og_site_name":"Tech Jobs In Ghana","article_modified_time":"2026-03-24T06:38:50+00:00","og_image":[{"width":96,"height":96,"url":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2026\/03\/Joyride.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Estimation du temps de lecture":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/","url":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/","name":"Founding Principal Engineer | Tech Jobs In Ghana","isPartOf":{"@id":"https:\/\/techjobsinghana.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/#primaryimage"},"image":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/#primaryimage"},"thumbnailUrl":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2026\/03\/Joyride.jpg","datePublished":"2026-03-24T06:38:11+00:00","dateModified":"2026-03-24T06:38:50+00:00","description":"About Joyride Labs, Inc. Joyride is building the first dedicated 0DTE options exchange to provide better leverage for crypto traders. Derivatives present","breadcrumb":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/"]}]},{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/#primaryimage","url":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2026\/03\/Joyride.jpg","contentUrl":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2026\/03\/Joyride.jpg","width":96,"height":96},{"@type":"BreadcrumbList","@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/founding-principal-engineer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/techjobsinghana.com\/"},{"@type":"ListItem","position":2,"name":"TJiG Jobs","item":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/"},{"@type":"ListItem","position":3,"name":"Founding Principal Engineer"}]},{"@type":"WebSite","@id":"https:\/\/techjobsinghana.com\/#website","url":"https:\/\/techjobsinghana.com\/","name":"Emplois dans le secteur technologique au Ghana","description":"Seemless Integration, Exceptional Results","publisher":{"@id":"https:\/\/techjobsinghana.com\/#organization"},"alternateName":"TJG","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/techjobsinghana.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-CA"},{"@type":"Organization","@id":"https:\/\/techjobsinghana.com\/#organization","name":"Emplois dans le secteur technologique au Ghana","alternateName":"TJiG","url":"https:\/\/techjobsinghana.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/techjobsinghana.com\/#\/schema\/logo\/image\/","url":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2024\/12\/Logo-Web-Tech-Jobs-In-Ghana-min.png","contentUrl":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2024\/12\/Logo-Web-Tech-Jobs-In-Ghana-min.png","width":728,"height":424,"caption":"Tech Jobs In Ghana"},"image":{"@id":"https:\/\/techjobsinghana.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/tech-jobs-in-ghana"],"description":"Tech Jobs In Ghana is a premier recruitment platform dedicated to bridging the gap between top technology talent and forward-thinking organizations. Since our founding in March 2023, we have been committed to empowering professionals and businesses with tailored opportunities in the tech industry. Our Core Values Innovation: We embrace new ideas to deliver cutting-edge solutions. Transparency: Honesty and clarity are at the heart of everything we do. Excellence: We strive for the highest quality in service delivery. Inclusivity: We believe in creating opportunities for everyone in the tech ecosystem.","email":"hello@techjobsinghana.com","telephone":"+233 55 340 0150","legalName":"Tech Jobs In Ghana","numberOfEmployees":{"@type":"QuantitativeValue","minValue":"1","maxValue":"10"}}]}},"_links":{"self":[{"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/tjig-jobs\/2896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/tjig-jobs"}],"about":[{"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/types\/tjig-jobs"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/media\/2897"}],"wp:attachment":[{"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/media?parent=2896"}],"wp:term":[{"taxonomy":"recruiter-features","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/recruiter-features?post=2896"},{"taxonomy":"job-types","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/job-types?post=2896"},{"taxonomy":"tjig-job-categories","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/tjig-job-categories?post=2896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}