Find the Best Phone Jobs in Long Island City, NY
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Check out a sample of the 18 Phone jobs posted on Upwork
Senior Mobile App Developer HIPAA-Compliant Health App for Telehe…
Hourly ‐ Renewed 1 day agoHours needed
Duration
Experience level
We're a funded DTC telehealth brand (LegitScript-certified) building a companion health-tracking app for our patients. What you're bui…
Flutter Developer for Child Psychology App (New Parents)
Fixed-price ‐ Posted 18 days agoFixed-price
Experience level
We are looking for an experienced Flutter developer to build a modern, high-quality mobile application focused on child psychology and…
React Native Developer Needed to Fix Bugs and Stabilize Our Mobil…
Fixed-price ‐ Posted 5 days agoFixed-price
Experience level
We have an existing React Native app for iOS and Android that is close to release, but a few issues are blocking us from confidently sh…
Multivendor Website & Mobile App Development
Hourly ‐ Posted 16 days agoHours needed
Duration
Experience level
-Phase 1: B2B & B2R Platform allowing manufacturers to create accounts and fill out certain requirements, upload their products accord…
Senior iOS Engineer w/ Screen Time API Experience: Digital-Wellbe…
Hourly ‐ Renewed 11 days agoHours needed
Duration
Experience level
We're an early-stage team building a native iOS app in the digital-wellbeing space, built on Apple's Screen Time APIs. We have a partia…
Make my Replit-built App available on the App Store
Fixed-price ‐ Posted 2 months agoFixed-price
Experience level
Hi! I built a Faith dash based Christian app in Replit and want to convert it into an App Store and Google play ready app. The entire a…
Quick App Testing - Perfect for New Freelancers
Fixed-price ‐ Posted 29 days agoFixed-price
Experience level
We need 10 Freelancers for IOS App Testing (MUST HAVE APPLE DEVICE) Summary: We are seeking 10 US-based testers (ideally 18-30 years…
Mobile App Developer Needed for Small but Tricky Technical Fix
Fixed-price ‐ Posted 18 days agoFixed-price
Experience level
I’m looking for an experienced mobile app developer to solve one specific technical issue in an existing mobile application. The task i…
Capacitor Developer — Wrap Existing Web App into Native iOS App (…
Hourly ‐ Posted 9 days agoHours needed
Duration
Experience level
I have a fully built, fully designed web app — a wellness app— and I need an experienced developer to wrap it in Capacitor and deliver…
Add New Features in Existing Flutter App
Fixed-price ‐ Posted 18 days agoFixed-price
Experience level
I have an existing Flutter app and need an experienced Flutter developer to implement Firebase related features. Required Tasks: - Co…
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