greenhouse
Flutter Tech Lead
GR8 Tech
Warsaw, USA
Lead · 7+ years experience
Discovered 1 weeks ago
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Key Skills for This Role
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Why this role exists:
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.
What you’ll drive:
Strategy & outcomes
Own high-level mobile system architecture, defining patterns that keep our mobile apps stable, modular, and fast.
Translate business goals into robust technical blueprints, making clear decisions on system trade-offs.
Establish engineering benchmarks for app startup times, memory footprint, and frame rates.
Discovery & decisions
Evaluate new mobile technologies, frameworks, and tools to solve complex scale problems before they impact production.
Design and execute migration strategies (including native add-to-app integrations) to modernize legacy codebases seamlessly.
Define and enforce security baselines, including certificate pinning, obfuscation, and anti-tampering logic.
Delivery & execution
Contribute hands-on code to critical, high-complexity systems and core framework libraries.
Lead incident response and root-cause analysis for high-severity mobile production issues.
Optimize app performance, diagnosing UI/raster jank, memory leaks, and CPU-heavy operations using Dart Isolates.
Stakeholder & cross-team alignment
Partner with Product Managers, Heads of Streams, and Team Leads to align technical roadmaps with product release schedules.
Standardize CI/CD pipelines, release automation (fastlane), and store submission processes across all mobile teams.
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