Software / Senior Software Engineer, Mobile Growth
Singapore, Singapore·Posted today
web3blockchainfintech
<div class="ace-line ace-line old-record-id-doxus3bYvV5DS6icDHnquWbEcNb">OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa.</div> <div class="ace-line ace-line old-record-id-doxussQumjJyp0pDHcFh7Y3bH0b"> </div> <h2 class="heading-2 ace-line old-record-id-doxusl2cgB8vs7Q3ent4HKPgocd"><strong>Who We Are</strong></h2> <div data-page-id="Kpucdjv7JoAcSZxSf7PuRl5Yscb" data-lark-html-role="root" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb"> <p>At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.</p> <p>OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.</p> <p>Across our multiple offices globally, we are united by our core principles: <em>We Before Me</em>, <em>Do the Right Thing</em>, and <em>Get Things Done</em>. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.</p> <p>OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.</p> </div> <div class="ace-line ace-line old-record-id-Cfb8dvi9voxFkWxhNcmuJX50sZb"> </div> </div> <div data-page-id="OvVyd3xPZo5hNhxbppju7P8isgg" data-docx-has-block-data="false"> <div class="ace-line ace-line old-record-id-CzjQdI1IWofbWMxmIahu6dAMsjc"> <div data-page-id="Q5McdBHqRos9a1xglGGuWZx7sgc" data-docx-has-block-data="false"> <h2 class="heading-2 ace-line old-record-id-doxusl2cgB8vs7Q3ent4HKPgocd"><strong>About The Opportunity</strong></h2> <div class="ace-line ace-line old-record-id-doxusdoP7NU01oX9Z29HojysCiF"> <div data-zone-id="0" data-line-index="0"> <p class="isSelectedEnd">We are looking for a Software Engineer or Senior Software Engineer to join the OEX Mobile Growth team in Singapore.</p> <p class="isSelectedEnd">The team operates at the intersection of mobile engineering, consumer growth, and product development. You will work closely with Product, Business Development, and regional market teams to build and improve growth initiatives that directly influence user acquisition, activation, conversion, and retention.</p> <p>This role is suited to an engineer who enjoys solving user-facing problems, working with data, and contributing ideas beyond implementation. You will have the opportunity to take ownership of projects from problem definition through launch, measurement, and iteration.</p> <p> </p> </div> </div> <h2 class="heading-2 ace-line old-record-id-doxusl2cgB8vs7Q3ent4HKPgocd"><strong>What You'll Be Doing</strong></h2> <div data-page-id="R1MMdOP7Jor8rJxZjvEuEmM9s6b" data-docx-has-block-data="false"> <div data-page-id="EJEWdyXsfojXT9xHKfDuSPpSswb" data-docx-has-block-data="false"> <div data-page-id="IwA0dvhKMo2zqdxUm6sux6uxsbb" data-lark-html-role="root" data-docx-has-block-data="false"> <ul class="list-bullet1"> <li>Design, build, test, and maintain reliable mobile growth features and supporting systems.</li> <li>Contribute across the full engineering lifecycle, from understanding business and user problems to implementation, launch, monitoring, and iteration.</li> <li>Develop and optimise growth capabilities such as onboarding funnels, referral programmes, acquisition journeys, engagement mechanics, notifications, and experimentation frameworks.</li> <li>Work closely with Product Managers, Business Development, data teams, and regional stakeholders to translate growth objectives into practical engineering solutions.</li> <li>Instrument user journeys and analyse relevant metrics to identify friction points and improvement opportunities.</li> <li>Participate in technical discussions, evaluate trade-offs, and contribute proposals based on engineering principles, user impact, and data.</li> <li>Use AI-assisted development tools to improve productivity, code quality, testing, and problem-solving.</li> <li>Write clean, maintainable, and well-tested code while contributing to code reviews and engineering best practices.</li> <li>For senior-level hires, independently lead projects, guide technical decisions, and support the development of other engineers.</li> </ul> <p> </p> </div> </div> </div> <h2 class="heading-2 ace-line old-record-id-doxusJHbXag5ngXLLiXggj1zhBg"><strong>What We Look For In You</strong></h2> <div data-page-id="R1MMdOP7Jor8rJxZjvEuEmM9s6b" data-docx-has-block-data="false"> <div data-page-id="EJEWdyXsfojXT9xHKfDuSPpSswb" data-docx-has-block-data="false"> <div data-page-id="IwA0dvhKMo2zqdxUm6sux6uxsbb" data-lark-html-role="root" data-docx-has-block-data="false"> <ul> <li>At least 3 years of software engineering experience, with greater depth and independent project ownership expected at the Senior Software Engineer level.</li> <li>Hands-on experience developing production mobile applications using iOS technologies such as Swift or Objective-C, or Android technologies such as Kotlin or Java.</li> <li>Strong software engineering fundamentals, including data structures, algorithms, system design, testing, debugging, and performance optimisation.</li> <li>Experience building consumer-facing products, with an understanding of how engineering decisions affect user experience and business outcomes.</li> <li>Product and data instincts: you are comfortable thinking in terms of user journeys, funnels, conversion, retention, and measurable impact.</li> <li>Ability to take ownership of engineering tasks and work effectively with product and business stakeholders.</li> <li>A proactive and solution-oriented mindset: you identify problems, form a point of view, and propose practical ways forward.</li> <li>Experience using AI coding tools as part of your development workflow, together with the judgment to review, test, and validate AI-generated outputs.</li> <li>Strong communication and collaboration skills in a fast-moving, cross-functional environment.</li> </ul> <p> </p> </div> </div> </div> <h2 class="heading-2 ace-line old-record-id-doxusKUjfoqh7QZ5RVAXhjX7gig"><strong>Nice-To-Haves</strong></h2> <div data-page-id="EJEWdyXsfojXT9xHKfDuSPpSswb" data-docx-has-block-data="false"> <div data-page-id="IwA0dvhKMo2zqdxUm6sux6uxsbb" data-lark-html-role="root" data-docx-has-block-data="false"> <div data-page-id="IwA0dvhKMo2zqdxUm6sux6uxsbb" data-lark-html-role="root" data-docx-has-block-data="false"> <ul class="list-bullet1"> <li class="font-claude-response-body whitespace-normal break-words pl-2">Mobile development experience in iOS (Swift/Objective-C) or Android (Kotlin/Java) — or backend experience building growth systems that serve mobile apps directly (e.g. growth APIs, attribution pipelines, notification infrastructure).</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">Depth in mobile attribution and MMPs (AppsFlyer, Adjust, SKAdNetwork).</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">ASO operational experience (App Store Connect, Google Play Console).</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">Experience building referral systems, k-factor mechanics, or anti-fraud layers.</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">Background in fintech, crypto, or regulated consumer financial products.</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">Experience operating across US, EEA, and APAC markets.</li> <li class="font-claude-response-body whitespace-normal break-words pl-2">A/B experiment framework ownership at meaningful scale.</li> </ul> <p> </p> </div> </div> </div> </div> </div> <div class="ace-line ace-line old-record-id-Avh0dL0UvoHyoFxymwmuPqtAsWe"> <h2 class="heading-2 ace-line old-record-id-doxusxvzyTH4iZpRPTygm6sKzcf"><strong>Perks & Benefits</strong></h2> <ul class="list-bullet1"> <li class="ace-line ace-line old-record-id-doxus9Bu8Z2VOqDK5F51723OA8g" data-list="bullet"> <div>Competitive total compensation package</div> </li> <li class="ace-line ace-line old-record-id-doxusB7tdGuv2SmCPjgmCN3Jb1c" data-list="bullet"> <div>L&D programs and Education subsidy for employees' growth and development</div> </li> <li class="ace-line ace-line old-record-id-doxusZTvzFyB7VKd89mBtiKL9ob" data-list="bullet"> <div>Various team building programs and company events</div> </li> <li class="ace-line ace-line old-record-id-doxus4VLa66AV1kBqr1XQp7CFec" data-list="bullet"> <div>Wellness and meal allowances</div> </li> <li class="ace-line ace-line old-record-id-doxusktLuOm7fBzEDlSg6b719qf" data-list="bullet"> <div>Comprehensive healthcare schemes for employees and dependants</div> </li> <li class="ace-line ace-line old-record-id-doxusXaQ6LYBcrJKsuq40ykOyNr" data-list="bullet"> <div>More that we love to tell you along the process!</div> </li> </ul> <p><span style="color: rgb(255, 255, 255);">#LI-ML1 #LI-ONSITE</span></p> </div> </div><div class="content-conclusion"><div data-lark-html-role="root"><span class="text-only" data-eleid="18"><span class="text-only"><span class="text-only" data-eleid="6">Notice:<br></span></span></span> <div data-lark-html-role="root"><span class="text-only" data-eleid="26"><span class="text-only">All official </span><span class="text-only text-with-abbreviation text-with-abbreviation-bottomline">OKX</span><span class="text-only"> vacancies are published on this website.</span></span> <span class="text-only" data-eleid="28"><span class="text-only">While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. </span></span><strong><span class="text-only" data-eleid="29"><span class="text-only">If in doubt, please apply directly through our official careers website.</span></span></strong></div> </div> <div data-lark-html-role="root"><span class="text-only" data-eleid="18"><span class="text-only">Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to </span><span class="text-only text-with-abbreviation text-with-abbreviation-bottomline">OKX</span><span class="text-only">'s </span></span><a class="link rich-text-anchor __anchor-intercept-flag__ text-content-link" href="https://www.okx.com/en-eu/help/okx-candidate-privacy-notice" target="_blank" data-eleid="19" data-lark-is-custom="true" data-lark-link="true">Candidate Privacy Notice</a><span class="text-only" data-eleid="20"><span class="text-only">.</span></span></div></div>