Backend Engineer

<div class="content-intro"><p style="text-align: justify;">Cobo is a trusted leader in digital asset custody and wallet infrastructure solutions. Founded in 2017 by blockchain pioneers, Cobo is trusted by more than 500 organizations worldwide, safeguarding billions of dollars in assets with a zero-incident security track record.</p> <p style="text-align: justify;">Today, Cobo provides the industry’s only unified digital asset wallet platform that integrates all 4 wallet technologies in one place – Custodial Wallets, MPC Wallets, Smart Contract Wallets, and Exchange Wallets. By combining a comprehensive suite of wallet solutions with advanced risk controls and developer tools, Cobo empowers organizations and developers to innovate and scale with ease.</p> <p style="text-align: justify;">Visit <a href="http://www.cobo.com">www.cobo.com</a> for more information.</p></div><h3 data-start="0" data-end="31"><strong data-start="4" data-end="29">Job Responsibilities:</strong></h3> <ul data-start="33" data-end="532"> <li data-start="33" data-end="171">Design and optimize <strong data-start="55" data-end="79">project architecture</strong> or <strong data-start="83" data-end="107">backend architecture</strong>, develop backend business logic, and ensure system stability.</li> <li data-start="172" data-end="303">Work closely with <strong data-start="192" data-end="232">product, operations, and other teams</strong> to determine technical solutions and evaluate development timelines.</li> <li data-start="304" data-end="406">Stay updated on <strong data-start="322" data-end="354">blockchain technology trends</strong> and apply them to real-world product development.</li> <li data-start="407" data-end="532">Responsible for <strong data-start="425" data-end="449">core wallet business</strong> and <strong data-start="454" data-end="475">financial product</strong> functionality iterations and performance optimization.</li> </ul> <h3 data-start="539" data-end="566"><strong data-start="543" data-end="564">Job Requirements:</strong></h3> <ul data-start="568" data-end="1068"> <li data-start="568" data-end="734">Bachelor's degree or higher in <strong data-start="601" data-end="640">Computer Science or a related field</strong>, with a solid coding foundation and strong knowledge of <strong data-start="697" data-end="731">algorithms and data structures</strong>.</li> <li data-start="735" data-end="838">Proficient in at least <strong data-start="760" data-end="767">one</strong> of the following programming languages: <strong data-start="808" data-end="835">Python, Golang, or Java</strong>.</li> <li data-start="839" data-end="969">Familiar with <strong data-start="855" data-end="889">Linux development environments</strong>, proficient in <strong data-start="905" data-end="921">MySQL, Redis</strong>, and understand their fundamental principles.</li> <li data-start="970" data-end="1068">High standards for <strong data-start="991" data-end="1007">code quality</strong>, with a habit of conducting and enjoying <strong data-start="1049" data-end="1065">Code Reviews</strong>.</li> </ul> <p><strong>Preferred Qualifications:</strong></p> <ul data-start="1100" data-end="1244" data-is-last-node="" data-is-only-node=""> <li data-start="1100" data-end="1182">Maintains a <strong data-start="1114" data-end="1132">technical blog</strong> or has contributed to <strong data-start="1155" data-end="1179">open-source projects</strong>.</li> <li data-start="1183" data-end="1244" data-is-last-node="">Strong <strong data-start="1192" data-end="1209">product sense</strong> and an interest in product design.</li> </ul>