Overview
">
Building a seamless integration of features for remote and hybrid teams requires a platform that boosts connection, productivity, and team cohesion. This virtual office platform aims to revolutionize how teams work every day.
">
The Role
">
">
* We are seeking a Senior Flutter Developer focused on macOS Desktop to build and evolve our desktop client. The ideal candidate will be responsible for shipping a high-performance, stable, and well-instrumented app that integrates video/audio, real-time features, and collaborative tools while maintaining top-tier code quality, testing, and documentation.
">
* Design, build, and maintain the Flutter macOS app with clean architecture, modular layers, and reliable state management.
">
* Integrate RESTful APIs and real-time services (e.g., WebSockets/Streams).
">
* Implement A/V features (e.g., flutter_webrtc): device selection, camera/mic permissions, I/O routing, and stability under variable networks.
">
* Evaluate observability end to end: instrument product events/metrics; triage errors with Sentry; capture UX signals with Microsoft Clarity where applicable (web/embedded views); analyze performance traces and dashboards.
">
* Own quality: unit, widget, and integration tests; CI checks; code reviews; technical docs.
">
* Manage macOS distribution: code signing & notarization, entitlements, Hardened Runtime, App Sandbox, Keychain; package DMG/PKG; manage auto-update (e.g., Sparkle).
">
* Collaborate with Product/Design/QA to refine requirements, edge cases, and acceptance criteria; keep specs tidy in Confluence and PRs clear.
">
* Participate in team rituals & reporting:
">
* Attend daily standups in English and other ceremonies (planning, grooming, demos, retros).
">
* Keep Jira up to date (status, links, attachments) and log time entries (work logs) per task.
">
* Submit an end-of-day (EOD) daily report in English including: hours worked (per task), what was completed, current task & ETA, blockers, and plan for tomorrow.
">
">
CPU & GPU Optimizations
">
">
* Minimize rebuilds: effective state selection (BLoC/Riverpod/Provider), const constructors, proper Keys, split large widgets.
">
* Reduce redundant layout/work: avoid heavy logic in build, cache computed values, reduce intrinsic measurements, coalesce events, debounce/throttle streams.
">
* Move heavy tasks off the UI thread: isolates (compute/custom), lazy JSON parsing, incremental work units.
">
* Frame scheduling discipline: prevent setState loops; render only when state actually changes.
">
">
Reducing Overdraw/Repaints
">
">
* Reduce overdraw/repaints: place RepaintBoundary wisely; optimize CustomPainter (shouldRepaint); avoid large Opacity on complex subtrees.
">
* Avoid expensive effects: minimize saveLayer, heavy blurs/gradients and big shadows.
">
* Use right-sized images & filterQuality (low/none when acceptable); limit transforms on large layers.
">
* Shader jank control: warm up shaders / capture SkSL where applicable; keep fragment shaders simple.
">
* Pause/disable animations when off-screen; keep animation count/area minimal.
">
">
Measurement & Guardrails
">
">
* Profile with Flutter DevTools (CPU/GPU/frame timeline) and add perf budgets (avg CPU%/GPU frame time) to CI gates.
">
* Track before/after metrics per feature; regressions must be fixed before release.
">
">
Must-Haves
">
">
* Fluent English (spoken and written): comfortable in daily English standups and writing EOD reports.
">
* Strong experience with Flutter and Dart building Desktop apps (preferably macOS).
">
* Proven work reducing CPU/GPU usage in Flutter apps (ideally desktop/macOS) with measurable before/after results.
">
* Solid grasp of architectural patterns (MVC/MVVM/Clean), DI, and state management (BLoC/Riverpod/Provider).
">
* Hands-on with RESTful APIs, WebSockets/Streams, async/isolates, and robust error handling.
">
* Firebase (Auth, Firestore, Analytics) or equivalent, Microsoft Clarity (for UX/session insights in web-embedded contexts), and Sentry for error/performance monitoring.
">
* Git proficiency, code reviews, CI (e.g., GitHub Actions/GitLab CI), and Jira work logs/time tracking.
">
">
Nice to Have
">
">
* Deep macOS expertise: signing, notarization, App Sandbox, entitlements, Keychain, packaging, and updater pipelines.
">
* Practical WebRTC experience; spatial audio; jitter/latency tuning.
">
* Android/iOS publishing (fastlane or equivalent), push notifications, and in-app review flows.
">
* Docker, CDN, and networking basics for real-time apps.
">
* Accessibility (VoiceOver/TalkBack) and internationalization.
">
">
Benefits & Environment
">
">
* Remote-first, flexible hours, and competitive market range.
">
* Fast feedback loops, ownership, and a product with real impact on how teams work every day.
">
* Support for learning, events, and continuous improvement.
">
">
About Us
">
We are a dynamic company looking for talented individuals to join our team. We offer a great work environment, opportunities for growth, and a chance to make a real difference in the world.
">
What We Offer
">
">
* Competitive salary and benefits package.
">
* Opportunities for career advancement and professional growth.
">
* Flexible working hours and remote work options.
">
* Access to the latest technology and tools.
">
* Support for learning and development.
">
">
How to Apply
">
If you're passionate about technology and want to be part of a dynamic team, please submit your application. We can't wait to hear from you!