{"id":2013,"date":"2025-07-01T07:25:12","date_gmt":"2025-07-01T07:25:12","guid":{"rendered":"https:\/\/techjobsinghana.com\/?post_type=tjig-jobs&#038;p=2013"},"modified":"2025-07-01T07:25:14","modified_gmt":"2025-07-01T07:25:14","slug":"solidity-developer","status":"publish","type":"tjig-jobs","link":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/solidity-developer\/","title":{"rendered":"Solidity Developer"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of adventurous, curious, and inclusive folks who want to build cutting-edge software with modern technologies like functional programming.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This position is open now with a July start. This is a project-based hire with the option to extend if it is a good match. Submit your CV and we\u2019ll reach out promptly.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We\u2019re seeking&nbsp;<strong>a middle to senior level Solidity Developer<\/strong>&nbsp;to join a team of fierce and fun Serokellers.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hiring Process Overview: We invite candidates to the HR screening as the first step. Next, we conduct a technical interview with those whose profiles align with our requirements. Successful candidates will receive an offer.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"requirements\">Requirements:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Fluency with Ethereum or another EVM-based blockchain ecosystem<\/li>\n\n\n\n<li>2+ years in software development<\/li>\n\n\n\n<li>1+ years experience writing, testing, and deploying Solidity contracts<\/li>\n\n\n\n<li>Hands-on experience with Hardhat, Foundry, Truffle, or Remix for development, testing, and debugging, including transaction submission, data retrieval, and key management<\/li>\n\n\n\n<li>Understanding of security issues and best practices for Ethereum and De-Fi applications<\/li>\n\n\n\n<li>Knowledge of popular token standards such as ERC-20, ERC-721, and ERC-1155<\/li>\n\n\n\n<li>Experience developing and integrating decentralized applications, both backend and frontend<\/li>\n\n\n\n<li>Basic understanding of cryptography primitives: public\/private keys, signing, encryption, hashing<\/li>\n\n\n\n<li>Knowledge of fundamental algorithms and data structures like hash tables, binary search trees, DFS, quicksort<\/li>\n\n\n\n<li>Strong coding practices, including clean code structure, use of git, pull requests, and code review<\/li>\n\n\n\n<li>Fluent English, strong communication and collaboration skills<\/li>\n\n\n\n<li>Comfortable with daily stand-ups and asynchronous updates<\/li>\n\n\n\n<li>Self-driven, proactive, teamwork-oriented, curious and inclusive mindset<\/li>\n\n\n\n<li>Full-time commitment, around 140\u2013160 hours per month<\/li>\n\n\n\n<li>Comfortable overlapping with team time zones from UTC 0 to UTC -8<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"it-will-be-a-significant-plus-if-you-have\">It will be a significant plus if you have:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Knowledge of TypeScript, Haskell, Rust, or OCaml<\/li>\n\n\n\n<li>Experience conducting security audits and identifying vulnerabilities<\/li>\n\n\n\n<li>Understanding of computer networks, HTTP, TCP\/IP stack, and data synchronization models used in modern service APIs<\/li>\n\n\n\n<li>Familiarity with build\/deploy automation tools and CI\/CD systems such as Docker, Nix, Kubernetes<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"responsibilities\">Responsibilities:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Create and implement secure and efficient Solidity contracts, ensuring scalability, reliability, and maintainability<\/li>\n\n\n\n<li>Integrate contracts with EVM blockchain networks, often involving backend or frontend work<\/li>\n\n\n\n<li>Review and audit code<\/li>\n\n\n\n<li>Develop and execute unit tests, integration tests, and end-to-end tests<\/li>\n\n\n\n<li>Write detailed documentation for code, including design specs, user guides, and API documentation<\/li>\n\n\n\n<li>Stay updated on the latest developments in Solidity, Ethereum, and EVM-related technologies, cryptographic methods, and relevant programming languages<\/li>\n\n\n\n<li>Optimize code performance and gas efficiency<\/li>\n\n\n\n<li>Implement and enforce security best practices to protect contracts from common vulnerabilities<\/li>\n\n\n\n<li>Provide ongoing support and maintenance for deployed applications, addressing user-reported issues and bugs<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"we-offer\">We offer:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Competitive salary.<\/li>\n\n\n\n<li>Engaging international projects.<\/li>\n\n\n\n<li>Participation in leading global conferences.<\/li>\n\n\n\n<li>International and multicultural teams.<\/li>\n\n\n\n<li>Fully remote work with flexible hours.<\/li>\n\n\n\n<li>Ability to take time off as needed.<\/li>\n\n\n\n<li>Investment in career and professional growth, with potential for wage increases.<\/li>\n\n\n\n<li>Mentoring and training programs.<\/li>\n\n\n\n<li>Opportunity to contribute to a leading functional programming blog.<\/li>\n\n\n\n<li>Therapy sessions for well-being support.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">By joining Serokell, you\u2019ll become part of a warm community of ingenious engineers, computer scientists, designers, marketing experts, and other inventive minds. You\u2019ll work on ambitious projects building the next generation of computer software, explore creative initiatives unhindered by bureaucracy, and enjoy our vibrant Slack channels\u2014ranging from #music to #philosophyandtears (did we mention the massive custom emoji set?).<\/p>","protected":false},"featured_media":2014,"template":"","recruiter-features":[],"job-types":[13],"tjig-job-categories":[6,70],"class_list":["post-2013","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 v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Solidity Developer | Tech Jobs In Ghana<\/title>\n<meta name=\"description\" content=\"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of\" \/>\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\/solidity-developer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Solidity Developer\" \/>\n<meta property=\"og:description\" content=\"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of\" \/>\n<meta property=\"og:url\" content=\"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/solidity-developer\/\" \/>\n<meta property=\"og:site_name\" content=\"Tech Jobs In Ghana\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-01T07:25:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2025\/07\/serokell.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"175\" \/>\n\t<meta property=\"og:image:height\" content=\"162\" \/>\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\\\/solidity-developer\\\/\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/\",\"name\":\"Solidity Developer | Tech Jobs In Ghana\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/serokell.jpg\",\"datePublished\":\"2025-07-01T07:25:12+00:00\",\"dateModified\":\"2025-07-01T07:25:14+00:00\",\"description\":\"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/#breadcrumb\"},\"inLanguage\":\"fr-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-CA\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/serokell.jpg\",\"contentUrl\":\"https:\\\/\\\/techjobsinghana.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/serokell.jpg\",\"width\":175,\"height\":162},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/techjobsinghana.com\\\/tjig-jobs\\\/solidity-developer\\\/#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\":\"Solidity Developer\"}]},{\"@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":"Solidity Developer | Tech Jobs In Ghana","description":"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of","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\/solidity-developer\/","og_locale":"fr_CA","og_type":"article","og_title":"Solidity Developer","og_description":"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of","og_url":"https:\/\/techjobsinghana.com\/fr\/tjig-jobs\/solidity-developer\/","og_site_name":"Tech Jobs In Ghana","article_modified_time":"2025-07-01T07:25:14+00:00","og_image":[{"width":175,"height":162,"url":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2025\/07\/serokell.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\/solidity-developer\/","url":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/","name":"Solidity Developer | Tech Jobs In Ghana","isPartOf":{"@id":"https:\/\/techjobsinghana.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/#primaryimage"},"image":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/#primaryimage"},"thumbnailUrl":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2025\/07\/serokell.jpg","datePublished":"2025-07-01T07:25:12+00:00","dateModified":"2025-07-01T07:25:14+00:00","description":"Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We\u2019re packed full of","breadcrumb":{"@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/#breadcrumb"},"inLanguage":"fr-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/"]}]},{"@type":"ImageObject","inLanguage":"fr-CA","@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/#primaryimage","url":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2025\/07\/serokell.jpg","contentUrl":"https:\/\/techjobsinghana.com\/wp-content\/uploads\/2025\/07\/serokell.jpg","width":175,"height":162},{"@type":"BreadcrumbList","@id":"https:\/\/techjobsinghana.com\/tjig-jobs\/solidity-developer\/#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":"Solidity Developer"}]},{"@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\/2013","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\/2014"}],"wp:attachment":[{"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/media?parent=2013"}],"wp:term":[{"taxonomy":"recruiter-features","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/recruiter-features?post=2013"},{"taxonomy":"job-types","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/job-types?post=2013"},{"taxonomy":"tjig-job-categories","embeddable":true,"href":"https:\/\/techjobsinghana.com\/fr\/wp-json\/wp\/v2\/tjig-job-categories?post=2013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}