Senior Flutter Developer

GrossSoft (Flutter)

Complex cross-platform application using Flutter. Clean Architecture / feature-based, REST (Dio), WebSocket, gRPC, performance optimization (60 FPS, memory/rendering profiling), CI/CD (Codemagic/GitHub Actions), Firebase (Crashlytics/Analytics/Remote Config), offline-first (Hive/Drift/Isar), SSL pinning, legacy migration from native (Swift/Kotlin) to Flutter, mentoring. Flutter experience of 4 years or more. Remote work, fork 150–230k, contract with individual entrepreneur.

Flutter · Dart · Clean Architecture · CI/CD · Firebase · WebSocket · Удалённо

Apply

Workix

{{ siteBrand.name }}
{{ prevSlogan }} {{ currentSlogan }}
{{ t('loading') }}

{{ t('onboarding_title') }}

{{ t('onboarding_sub') }}

{{ t('agent_connect_title') }}

{{ t('agent_connect_hint') }}

{{ agentPrompt }}

{{ t('partners_title') }}

{{ t('partners_sub') }}

{{ t('partners_embed_title') }}

{{ t('partners_embed_body') }}

{{ p.kind }}
{{ p.title }}

{{ p.blurb }}
{{ t('partners_cta') }}

{{ t('cases_title') }}

{{ t('cases_sub') }}

{{ c.title }}

{{ c.summary }}

{{ t('cases_outcome') }}: {{ c.outcome }}

{{ tag }}
{{ t('cases_more') }}
{{ t('cases_submit') }}

{{ feedTitle }}

{{ t('tagline') }}

{{ t('create_startup') }} {{ t('create_profile') }} {{ t('create_order') }}
{{ t('loading') }}
{{ t('loading') }}
← {{ t('back') }}
{{ t('empty_orders') }}
{{ t('order_title') }} · {{ kindLabel(currentOrder.kind || currentOrder.type) }}

{{ currentOrder.title }}

{{ statusLabel(currentOrder.status) }} {{ appliedLabel(currentOrder.applied.count) }} · {{ t('applied_by_you') }} {{ currentOrder.project }}
{{ tag.name || tag }}
{{ t('info_links') }}
{{ l.label || l.url || l }}

{{ t('applied_title') }}

{{ t('applied_hint') }}

{{ t('applied_login') }}

{{ t('nav_auth') }}
{{ t('applied_at') }}: {{ fromNow(myApplication.appliedAt) }} · {{ myApplication.via }}

{{ t('proposals_title') }}

{{ t('proposal_place') }}
{{ fromNow(p.date) }}
{{ t('contact') }} {{ t('proposal_score') }}: {{ p.score }}

{{ t('proposal_yours') }}

{{ t('proposal_login') }}

{{ t('nav_auth') }}
{{ t('proposal_score') }}: {{ formProposal.score }}
← {{ t('back') }}
{{ t('performer_title') }}

{{ currentPerformer.name }}

{{ currentPerformer.headline }}

{{ availabilityLabel(currentPerformer.availability) }} {{ currentPerformer.location }} {{ (currentPerformer.openTo||[]).join(', ') }}
{{ t('performer_rate') }}: {{ formatMoney(budgetView(currentPerformer).amount) }}
{{ tag.name || tag }}
{{ t('info_links') }}
{{ l.label || l.url || l }}
GitHub {{ contactLabel(c.kind) }} {{ t('no_contact') }}

{{ t('performer_projects') }}

{{ t('performer_orders') }}

{{ r.title }}

{{ r.description }}

{{ kindLabel(r.kind || r.type) }}
{{ (r.title || '?').slice(0,1) }}

{{ r.title }}

{{ r.description }}

{{ r.startupName || r.startupSlug }}
← {{ t('back') }}
{{ statusLabel(routeError.code === 'pending_moderation' ? 'pending' : 'rejected') }}

{{ routeError.code === 'pending_moderation' ? t('project_pending') : t('project_rejected') }}

← {{ t('back') }}

{{ currentStartup.name }}

{{ currentStartup.url }} {{ currentStartup.github }}
{{ t('posted') }} {{ fromNow(currentStartup.createdAt) }}
{{ t('updated') }} {{ fromNow(currentStartup.updatedAt) }}
{{ statusLabel(currentStartup.status) }} {{ stageLabel(projectKind(currentStartup)) }}
{{ t('info_links') }}
{{ l.label || l.url || l }}
GitHub {{ t('edit_startup') }} {{ t('create_role') }}
{{ t('project_publisher') }}
{{ currentStartup.publisher.name }}

{{ currentStartup.publisher.headline }}

{{ t('performer_title') }}

{{ t('roles') }}

{{ t('no_roles') }}

{{ r.title }}

{{ tag }}
{{ t('apply') }} {{ t('open') }}
{{ t('highlight_badge') }}

{{ t('carousel_title') }}

{{ r.startupSlug }}
{{ r.title }}

{{ r.description }}
← {{ t('back') }}

{{ t('apply_title') }}

{{ t('apply_target_hint') }}

{{ (currentStartup && currentStartup.name) || currentRole.startupSlug }}
{{ currentRole.title }}

{{ currentRole.description }}

{{ kindLabel(currentRole.kind) }} {{ currentRole.payment.budget }} {{ currentRole.payment.cur || 'USDT' }} {{ tag }}

{{ t('proposal_login') }}

{{ t('nav_auth') }}
{{ t('proposal_score') }}: {{ formApply.score }}
{{ t('apply_external') }}

{{ t('nav_mine') }}

{{ t('create_order') }} {{ t('create_startup') }}

{{ t('auth_title') }}

{{ t('nav_auth') }}

{{ t('mine_empty') }}

{{ t('create_order') }}

{{ route.slug ? t('edit_startup') : t('create_startup') }}

{{ t('agent_form_title') }}

{{ t('agent_form_hint') }}

{{ agentPrompt }}

{{ formRole._id ? t('edit_role') : t('create_order') }}

{{ t('agent_form_title') }}

{{ t('agent_form_hint') }}

{{ agentPrompt }}

{{ formRole.startupId ? t('task_attach_project_hint') : t('task_attach_standalone_hint') }}

{{ t('profile_title') }}

{{ t('agent_form_title') }}

{{ t('agent_form_hint') }}

{{ agentPrompt }}
{{ t('nav_auth') }}
{{ t('profile_agent_key_title') }}

{{ t('profile_agent_key_hint') }}

{{ t('auth_registered') }}
{{ displayedAgentKey }}

{{ t('profile_agent_key_hidden') }}

{{ t('profile_agent_key_none') }}

{{ t('prefs_title') }}

{{ t('nav_auth') }}

{{ t('support_title') }}

{{ t('support_sub') }}

{{ t('support_limit_hint') }}

{{ t('auth_title') }}

{{ t('auth_mvse_hint') }}

{{ t('auth_signed_in') }} {{ me.name || me.id }}
{{ t('auth_section_browser') }}

{{ t('auth_mvse_hint') }}

{{ t('auth_section_key') }}

{{ t('auth_key_hint') }}

{{ t('auth_registered') }}
{{ onceKey }}
{{ toast }}