Flutter Tech Lead

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  • Company GR8_TECH
  • Employment Full-time
  • Location Anywhere
  • Submitted Posted 4 days ago - Updated 8 hours ago
<div class="content-intro"><p data-renderer-start-pos="243"><strong data-renderer-mark="true"><span class="acronym-highlight">GR8</span>_TECH builds B2B iGaming platforms for operators who play to lead.</strong></p><p data-renderer-start-pos="328">We deliver full-cycle, high-impact tech designed to scale — from seamless integrations and expert consulting to long-term operational support. Our platform powers millions of active players and drives real business growth. Call it what it is: the iGaming Platform for Champions.</p><p data-renderer-start-pos="608">With 1000+ GR8 people across locations and time zones, we don’t just ship technology — we help operators build success stories across brands, markets, and geos.</p><p data-renderer-start-pos="770"><strong data-renderer-mark="true">Our ambition drives us. Our people make it real.</strong></p><p data-renderer-start-pos="820">If you’re a challenger in spirit and a champion in action — join us.</p></div><h2 data-path-to-node="3">Why this role exists:</h2><p data-path-to-node="5">This role exists to own and drive the frontend mobile architecture across our flagship products. You’ll help us scale real-time user experiences to millions of active users by delivering high-throughput, low-latency Flutter applications while elevating engineering standards across our development teams.</p><h2 data-path-to-node="7">What you’ll drive:</h2><p data-path-to-node="11"><strong data-path-to-node="11" data-index-in-node="0">Strategy &amp; outcomes</strong></p><ul><li data-path-to-node="12,0,0">Own high-level mobile system architecture, defining patterns that keep our mobile apps stable, modular, and fast.</li><li data-path-to-node="12,1,0">Translate business goals into robust technical blueprints, making clear decisions on system trade-offs.</li><li data-path-to-node="12,2,0">Establish engineering benchmarks for app startup times, memory footprint, and frame rates.</li></ul><p data-path-to-node="13"><strong data-path-to-node="13" data-index-in-node="0">Discovery &amp; decisions</strong></p><ul><li data-path-to-node="14,0,0">Evaluate new mobile technologies, frameworks, and tools to solve complex scale problems before they impact production.</li><li data-path-to-node="14,1,0">Design and execute migration strategies (including native add-to-app integrations) to modernize legacy codebases seamlessly.</li><li data-path-to-node="14,2,0">Define and enforce security baselines, including certificate pinning, obfuscation, and anti-tampering logic.</li></ul><p data-path-to-node="15"><strong data-path-to-node="15" data-index-in-node="0">Delivery &amp; execution</strong></p><ul><li data-path-to-node="16,0,0">Contribute hands-on code to critical, high-complexity systems and core framework libraries.</li><li data-path-to-node="16,1,0">Lead incident response and root-cause analysis for high-severity mobile production issues.</li><li data-path-to-node="16,2,0">Optimize app performance, diagnosing UI/raster jank, memory leaks, and CPU-heavy operations using Dart Isolates.</li></ul><p data-path-to-node="17"><strong data-path-to-node="17" data-index-in-node="0">&nbsp;Stakeholder &amp; cross-team alignment</strong></p><ul><li data-path-to-node="18,0,0">Partner with Product Managers, Heads of Streams, and Team Leads to align technical roadmaps with product release schedules.</li><li data-path-to-node="18,1,0">Standardize CI/CD pipelines, release automation (fastlane), and store submission processes across all mobile teams.</li><li data-path-to-node="18,2,0">Align architectural patterns across cross-functional streams to prevent technical fragmentation.</li></ul><p data-path-to-node="19"><strong data-path-to-node="19" data-index-in-node="0">People &amp; technical leadership</strong></p><ul><li data-path-to-node="20,0,0">Mentor senior and mid-level engineers, running code reviews that raise the overall quality bar.</li><li data-path-to-node="20,1,0">Support Team Leads in crafting technical Personal Development Plans (PDPs) for mobile engineers.</li><li data-path-to-node="20,2,0">Drive engineering culture through technical write-ups, architecture reviews, and internal knowledge-sharing sessions.</li></ul><h2 data-path-to-node="17">What makes you a GR8 fit:</h2><p data-path-to-node="23"><strong data-path-to-node="23" data-index-in-node="0">Must-have</strong></p><ul><li data-path-to-node="24,0,0">7+ years in commercial software development, with 3+ years dedicated to Flutter/Dart and hands-on experience in native iOS (Swift) or Android (Kotlin).</li><li data-path-to-node="24,1,0">Strong system design and architectural thinking, paired with deep mastery of Dart internals (isolates, async, null safety) and Flutter's rendering pipeline.</li><li data-path-to-node="24,2,0">Deep understanding of software engineering best practices, including state management (Bloc or Riverpod), testing (unit, widget, integration), and monorepos (Melos).</li><li data-path-to-node="24,3,0">Proven ability to balance technical quality vs delivery speed, taking full ownership and accountability for technical decisions and outcomes.</li><li data-path-to-node="24,4,0">Hands-on experience with high-frequency real-time data handling (WebSockets, long-lived connections, protobuf/JSON serialization) and mobile security standards.</li><li data-path-to-node="24,5,0">Effective technical communication skills across engineering and non-engineering stakeholders, with an ability to work smoothly in cross-functional environments (Product, Delivery, Ops).</li><li data-path-to-node="24,6,0">Mentorship and people development mindset, with experience guiding engineers through code reviews, technical roadmaps, and personal development planning.</li></ul><p data-path-to-node="25"><strong data-path-to-node="25" data-index-in-node="0">Nice-to-have</strong></p><ul><li>Hands-on experience with native add-to-app Flutter integration strategies and incremental migrations.</li><li>Experience building CMS-driven or Server-Driven UI frameworks.</li><li>Familiarity with dynamic localization, per-market feature toggles, deep linking at scale, and multi-jurisdictional app deployment.</li><li>Practical experience profiling mobile app performance (DevTools, Impeller engine, jank diagnosis, memory leak isolation).</li><li data-path-to-node="26,4,0">Familiarity with App Store / Google Play review requirements for gambling and betting applications.</li></ul><div class="content-conclusion"><h2 data-renderer-start-pos="906"><strong data-renderer-mark="true">Why you’ll love working here:&nbsp;</strong></h2><p data-renderer-start-pos="958"><strong data-renderer-mark="true">Benefits Cafeteria</strong> — annual budget you allocate to:</p><p data-renderer-start-pos="1011">Sports • Medical • Mental health • Home office • Languages.</p><p data-renderer-start-pos="1072"><strong data-renderer-mark="true">Work-life &amp; support</strong></p><ul><li data-renderer-start-pos="1095">Paid maternity/paternity leave + monthly childcare allowance.</li><li data-renderer-start-pos="1160">20+ vacation days, unlimited sick leave, emergency time off.</li><li data-renderer-start-pos="1224">Remote-first + tech support + coworking compensation.</li><li data-renderer-start-pos="1281">Team events (online/offline/offsite).</li><li data-renderer-start-pos="1322">Learning culture with internal courses + growth programs.</li></ul><h2 data-renderer-start-pos="1383"><strong data-renderer-mark="true">Our culture &amp; core values:</strong></h2><p data-renderer-start-pos="1411">GR8_TECH culture is how we win — through trust, ownership, and a growth mindset. We move fast, stay curious, and keep it real, with open feedback, room to experiment, and a team that’s got your back.</p><p data-renderer-start-pos="1612"><strong data-renderer-mark="true">FUELLED BY TRUST</strong>: we’re open, honest, and have each other’s backs.</p><p data-renderer-start-pos="1680"><strong data-renderer-mark="true">OWN YOUR GAME</strong>: we take initiative and own what we do.</p><p data-renderer-start-pos="1735"><strong data-renderer-mark="true">ACCELER8</strong>: we move fast, focus smart, and keep it simple.</p><p data-renderer-start-pos="1793"><strong data-renderer-mark="true">CHALLENGE ACCEPTED</strong>: we grow through challenges and stay curious.</p><p data-renderer-start-pos="1859"><strong data-renderer-mark="true">BULLETPROOF</strong>: we’re resilient, ready, and always have a plan.</p></div>

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