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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # iOS Developer - **Company:** Smartapp.com, Inc. - **Location:** West Warwick, RI, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Computer-Aided Design, Application Programming Interfaces (APIs), IOS Applications, Apple IOS, Apple Xcode, Application Release Automation, App Store (IOS), Unit Testing, Business Software, Databases, Continuous Integration, Web Development, Hypertext Transfer Protocols (HTTP), Push Technology, Mobile Application Software, JSON, Object Detection, Object-Oriented Software Development, PhoneGap, Software Tools, Ionic, Software Engineering, SQLite, SQL Databases, Twilio, Website Wireframe, Extensible Markup Language (XML), Apache Cordova, Tablet Computers, Backend, Restful APIs, Software Version Control - **Published:** September 4, 2026 - **Apply:** https://startup.jobs/senior-ios-developer-smartapp-8171927 ## About the Role You are an avid iOS Developer with the drive to create great high performance mobile apps. Your experience in Xcode and Swift is proven with your ability to create world class stable and user friendly applications. You passionately care about your modules and how end users will interact with them. You understand the challenges with low and no connectivity application design., * Experience with iOS application development. * Experience with iOS widgets and background services development * Experience with WKWebView and frameworks like Cordova, PhoneGap, and Ionic * Knowledge of Object Oriented Programming, Data Modeling (objects and database), Unit Testing and Continuous Integration. * Solid understanding of mobile application technologies: RESTful Services, XML, JSON, and HTTP. * Solid understanding of the software development lifecycle and software development tools (source control, defect tracking systems). * Solid understanding of Sqlite and SQL queries * Solid understanding of push notifications * Strong verbal and written communication skills * Experience with AppStore Connect and TestFlight for Application release management Bonus Skills * Knowledge of Java programming for collaboration and/or support of Android Team * Experience with OpenTok and Twilio libraries * Experience with BLE and NFC interfaces * Experience with Google MLKit and OCR and Object Recognition * Industry knowledge of Architecture, Engineering, and Construction processes and applications such as CADD and BIM * Experience creating business applications used in the field under low or no connectivity ## Description We are looking for a Senior iOS Developer to work effectively in an agile team. You will be responsible for the Smartapp.com iOS mobile app. You will join forces with Backend Developers, Android Developers, Quality Assurance Engineers, and UI and UX Designers to create a world class product that is intuitive and easy to use on phones, tablets, and interactive display panels. We believe in ownership and are looking for people driven to continuously ship new, impactful features and capabilities for our users., * Developing new user-facing features using Xcode and the Android APIs * Create UI-less services to persist high value data for offline use * Translating designs and wireframes into high quality code * Partner closely with product designers and managers to understand customer concerns and how your contributions affect our business * Keeping a pulse on the evolving mobile technologies and trends * Work closely with both Web Frontend and Backend developers * Maintain backwards compatibility and upgrade strategies for rolling updates ## Related Videos - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Introduction to TXT](https://www.wearedevelopers.com/videos/30-introduction-to-txt) - [There's an app for that - on the role of cross platform development in the app development ecosystem](https://www.wearedevelopers.com/videos/278-there-s-an-app-for-that-on-the-role-of-cross-platform-development-in-the-app-development-ecosystem) - [Introducing JSON Structure](https://www.wearedevelopers.com/videos/100219-introducing-json-structure) - [Intro to Flutter Development](https://www.wearedevelopers.com/videos/170-intro-to-flutter-development) - [Stop using Node.js like in 2020! 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