Builds and scales Supabase's open-source object storage service across the full stack — client libraries, CDN, storage server, and infrastructure — using Node.js, PostgreSQL, and distributed systems expertise to improve upload resilience, asset optimization, and developer experience for millions of users.
Founding full-stack engineer works directly with Fullcourt's CTO on a small codebase with real users, shipping activation, migration, event, and analytics features for a pickup-basketball consumer app. Stack: React Native/Expo, Supabase/Postgres, Next.js on AWS ECS, with a Meteor/MongoDB migration underway.
YouTube Product Manager building and scaling French-language iGaming affiliate channels: keyword research, content production at scale (scripts, voice-over, thumbnails), SEO/rankings, CTR/retention analysis, conversion optimization, and rapid experimentation using AI/automation.
Contract Growth Product Manager to optimize activation, onboarding, and subscription conversion for LifeScribe AI, a Flutter mobile app that turns spoken memories into written chapters for older adults. The role involves running usability sessions with seniors, mapping funnels, defining analytics events, designing experiments, and writing engineering specs to improve install-to-subscription rates.
Part-time iOS QA Engineer at Klizmo, a pre-launch startup building a native iOS app for competitive cyclists. The role involves running builds on physical devices, executing smoke tests, filing bug reports, and tracking regressions for 10 hours/week through public launch.
A senior, hands-on iOS engineer who owns the company's iOS app end to end—architecture, code quality, reliability, and releases—working in Swift, SwiftUI, and UIKit on an MVVM codebase, with focus on media capture/playback, offline storage, performance, and security.
Contract iOS engineer for a 2-4 week fractional engagement to finalize a pre-launch cycling performance app, focusing on app-state gating, StoreKit 2 subscriptions, and onboarding bugs, working directly with the founder in real-time pair debugging.
Technical co-founder and lead iOS engineer for a stealth endurance-sports app, owning technical vision and building from prototype to App Store using React Native, CoreLocation, Bluetooth, AVFoundation, AWS, Stripe, and StoreKit 2.
Senior iOS Engineer needed for a 4-week contract to build and ship a native Swift/SwiftUI iOS app for fmsg AI's messaging platform, achieving feature parity with their web app including push notifications and App Store deployment by late November 2026.
Senior founding engineer taking solo ownership of a pre-launch creator competition platform (iOS app, backend, Stripe, Meta API), partnering directly with the founder to launch and scale the product.
Senior iOS Engineer leading development of Mudflap's iOS app in Swift and SwiftUI, working remotely with Pacific Time-aligned collaboration to serve truckers in the logistics and payments space.
Compensation: $178k – $250k Hi 👋🏾 I’m Abhik , Ashby's Co-Founder and VP of Engineering. We’re looking for a versatile, persistent product engineer who’s not afraid to set up reusable building blocks across the…
Compensation: $232k – $323k Hi 👋🏾 I’m Abhik , Ashby's Co-Founder and VP of Engineering. We’re looking for a versatile, persistent product engineer who’s not afraid to set up reusable building blocks across the…
Senior Product Engineer who owns mobile product features end-to-end in small autonomous squads, using Kotlin/KMP (or native iOS/Android) plus AI agents daily, with depth in at least one stack layer and the ability to work across mobile, backend, and frontend.
iOS Engineer building a secure communication platform with end-to-end encryption, developing native iOS features using Swift, SwiftUI, and UIKit for messaging, calls, and collaboration tools in a remote team.
Frontend Engineer owning Ando’s React Native/Expo mobile app, focused on the native layer (JSI, TurboModules, native modules) for iOS and Android. Builds employee-facing features like push notifications, offline scheduling, and chat, plus CI/CD and testing, at a seed-stage workforce infrastructure startup.
Senior Backend Engineer at FlyMeOut owns backend services and APIs end-to-end, designs scalable data models with Node.js/TypeScript and MySQL, and contributes ~40% to a React Native mobile app. Fully remote with LATAM/US Pacific time zone overlap, salary $72k–$108k.
Senior Backend Engineer at DuckDuckGo, a privacy-focused search engine and browser company. Leads complex projects using Perl, Go, and Node.js to build AI-assisted search features, Duck.ai chat, and data processing pipelines for search relevancy. Remote-first role with 7+ years backend experience required.
Are you someone who can spot a winning YouTube angle before anyone else does?🎯 We're looking for someone who wants to build YouTube channels from scratch and watch them take off. You'll spot the topics and…
About Klar We're turning one of the world's largest underbanked markets into something fairer, simpler, and more transparent. 7 million users served since 2019. Uber's first global credit card, built right…
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