iOS Developer
InterSources Inc
iOS Developer
Location: NYC, NY 10170 Duration: 12 Months Contract Position
JOB SUMMARY: We are seeking a seasoned iOS Developer with 10 years of work experience and a bachelor's degree (or greater) in computer science or a related field. Expertise in Xcode, Swift, Swift UI, Objective-C, persistent data stores, operational queues, network protocol, and software design patterns is essential. Responsibilities include ownership of assigned application design & development tasks, vetting technical requirements with business, timely debugging & resolution of reported issues, assisting team members with coding/technical issues, managing data, technical documentation, and integrating APIs. Strong skills in UI/UX design, Firebase, Git, and cloud technologies are required. Candidate should also possess excellent testing, debugging and communication skills. Familiarity with payment gateways, external accessories integration, and CI/CD tools. Experience with C++, PHP, .Net, C#, JavaScript, Oracle SQL, and AI tools are a plus. Expected to be able to work independently, take ownership of work, while also working well as a team member, and provide team leadership and mentoring.
KEY REQUIREMENTS:
- Minimum ten years of experience as an iOS developer
- BS or BA degree from an accredited college or university in computer science or a related.
- Experience with Xcode & Instruments.
- Experience with Swift, Swift UI & Objective-C
- Expert in ES 256 Encryption
- Experience with design patterns: MVC, MVVM, MV, Singleton.
- Experience with Grand Central Dispatch (GCD), Concurrency, multithreading, and operational queues.
- Experience with Core/Swift Data & persistent stores.
- Experience with UI/UX designs and wireframes.
- Experience with handling & parsing JSON from Webservices/APIs.
- Experience with Firebase integration.
- Experience in creating technical documentation.
- Strong understanding of Git, object-oriented programming, and cloud technologies (AWS, Azure, Google Cloud Platform)
- Strong testing and debugging skills.
- Strong leadership, oral, and written communication skills.
- Strong analytical skills.
- Experience with Unit Testing and code reviews.
About Us: InterSources Inc. is a Small, Woman, and Minority-Owned Business Enterprise, ISO/IEC 27001, SOC 2 Type 2 certified company with massive 18+ years of diversified experience in providing IT Consulting Services, Artificial Intelligence, Data Analysis, Application Development, Cloud Services, Cybersecurity, Digital Marketing, ERP Management, Custom Software Development, Web Development, UI/ UX Design, System Integration, QA Support etc. We make reasonable accommodations for clients and employees, and we do not discriminate based on any protected attribute including race, religion, color, national origin, gender sexual orientation, gender identity, age, or marital status. We also are a Google Cloud and Oracle partner company.
$96k - $161k
...through digital business transformation—building products and platforms that matter to our clients and their customers.As a Senior iOS Developer, you will lead the design and development of scalable, high-performance mobile applications using modern iOS frameworks and...SuggestedLocal areaRemote work- ...iOS Developer Headquartered in Santa Clara with over 2,000 employees globally, Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. For over 17 years, Apexon has...SuggestedFull timeWork at officeRemote work
- ...over 150 billion transactions daily, blocking 4 billion threats per day. To learn more, visit .Responsibilities: Design, develop, and maintain iOS applications using Swift.Collaborate with product managers, designers, and other developers to define app requirements.Optimize...SuggestedWorldwide
- ...Description Job Description Interested in building the next viral IOS app – even bigger than Duolingo? Imagine a world where... ...back-end interactions. You will… Take full ownership of developing, launching, and maintaining the iOS app Build rapid prototypes...SuggestedRemote workWork from homeWorldwide
$40 - $60 per hour
Overview iOS Developer (Remote) job at CEDENT. Remote. Technical Skills AWS Environment with self-hosted runners (very important) Programming and Scripting: Proficiency in languages used for mobile development (e.g., Swift/Objective-C for iOS, Java/Kotlin for Android) and...SuggestedRemote jobHourly pay- ...About Adidev Technologies Inc. Adidev Technologies,( a premier IT consulting firm delivering top-notch iOS & android Developer solutions to industry giants including Delta, Google, Apple, Spotify, US Bank, FedEx, and more. We're not just a software consulting company...Full timeContract workRelocationRelocation package
- ...Readiness for Next‑generation Application Services PEAK Matrix® Assessment 2025 About Position We are looking for a seasoned Senior iOS Developer to join our engineering team. You’ll be responsible for architecting and building high‑performance, scalable mobile applications...Work at officeRemote workFlexible hours
$240k
...Job Description Job Description Current - Senior Software Engineer, iOS New York, NY if interested please send a resume to: ****@*****.*** SENIOR SOFTWARE ENGINEER, iOS Current is a leading consumer fintech platform transforming financial access...Work at officeRemote workFlexible hours- ...11201]Job Start Date2026-05-04Remote JobNoRequired Hours/Week35Job TypeContract Public Job TitleMid Level - Mobile App Developer (iOS & Android)Public Job DescriptionNYC Office of Technology and Innovation Job Title: Mid Level - Mobile App Developer (iOS &...Contract workWork at officeLocal areaMonday to Friday
- Codable is seeking a motivated Junior iOS Developer to join its team in the United States. The role involves developing and maintaining iOS applications, working closely with senior developers. Ideal candidates will have a degree in Computer Science and 1-2 years of experience...
- We are seeking a motivated and enthusiastic Junior iOS Developer to join our team. In this role, you will assist in designing, developing, and maintaining iOS applications. This position is ideal for someone who is passionate about mobile technology, eager to learn, and...Internship
$180k - $220k
...unlocks the magic of frictionless experiences.We’re looking for an iOS Engineer to help us build the next generation of products that... .../ React / TypeScript / Python / PostgresAWS cloudWhat you'll do:Develop and deliver code across the mobile stack, building delightful...Casual workWork at officeFlexible hours$140.39k - $168.47k
About the RoleOur team owns the apps that bring Peloton’s world-class workout experience to iOS, tvOS, and watchOS. We build native Swift applications that engage both our connected-hardware members and mobile-only subscribers. As a critical growth engine for Peloton, our...Local area$190k - $210k
Job description: Founding iOS EngineerNew York, NYAbout the roleWere hiring aFounding iOS Engineerto build the next-generation iOS experience... ...Youll own critical decisions end-to-end, from architecture and developer experience to app performance, reliability, analytics, and...Night shift$110k - $130k
...with dinner, or challenging yourself with the Sunday crossword, our mobile apps bring this mission right to our subscribers' hands. Our iOS apps are progressive and innovative. Our teams advocate for the best approach to building apps and look to the future by...Local areaFlexible hours$139k - $257.55k
The OpportunityWe’re looking for an iOS Engineer with strong programming fundamentals and keen attention to detail to help shape our... ...experiences and contribute across our mobile tech stack.The Challenge:• Develop and maintain iOS applications using Swift, SwiftUI, Objective-C/...Full timeTemporary workLocal areaWorldwide$177.7k - $240.4k
Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s... ...advertising to ML-powered personalization and beyond. As a Senior iOS Engineer on Ads, you'll work on a product engineering team...Work experience placement$150k - $180k
...Engineering /Full-time /On-siteLAB49 is currently looking for a Senior iOS Engineer playing a critical role on key projects for Lab49... ...DC, London, Budapest, New Delhi and Sydney. Responsibilities:Develop and maintain robust iOS applications using Swift and SwiftUI/ UIKit...Full timeTemporary workWork at office$62.81k - $123.86k
The Metropolitan Transportation Authority is seeking a software developer to design, code, and test programs across various platforms. The role requires collaboration with team members and excellent problem-solving skills. Ideal candidates will possess a Bachelor's degree...Remote work- ...need to do their best work — both in and out of the office. We are looking for a Senior iOS Engineer to join our Connectivity team to collaboratively architect, design and develop lower-level functionality for the Oura iOS app. This team works closely together with the...Work at officeLocal areaRemote workFlexible hours
- As a member of our iOS team, you will be working on our acclaimed IOS app. This app has been featured on Apple’s finance category and... ...specialists - Challenge yourself to keep growing as a senior developer. - Contribute to the vision and long-term strategy of the company...
- ...ubiquitous beacon of truth in global media and we need your help adding fuel to the fire.About the RolePolymarket is looking for a Staff iOS Engineer to help build our iOS product as we invest seriously in mobile. This is a high-ownership role for someone who understands...
- ...candidates can share profiles at ****@*****.*** . This 18-month hybrid position in Albany, NY seeks a skilled Software Developer experienced across the full software development lifecycle — from research and design to programming, testing, and implementation...
- Responsibilities Design, develop, and deliver mobile applications and platform libraries. Lead and influence cross-functional teams.... ...of software systems. Work with Cocoa frameworks and XCode for iOS development. Collaborate on architecture and performance optimization...Permanent employmentContract workLocal area
- ...We are hiring a Founding iOS Engineer to become one of the first and most influential technical hires shaping the future of our mobile platform. This is a true 0→1 opportunity for someone who wants ownership, product influence, and the ability to define the architecture...Full timeImmediate start
$114k - $132k
...Media Group. We empower a diverse range of creators to imagine and develop culturally significant content, while building an organization... ...thinking. JOB DESCRIPTION ABOUT THE ROLE The iOS Engineer II role is responsible for building and maintaining our...InternshipLocal area3 days per week- ...reimagining fashion shopping with AI avatars. To do this we're developing cutting-edge diffusion models and designing novel, personalized... ..., technology, and culture. The Role We're looking for an iOS Engineer to craft a category-defining avatar fashion shopping experience...Work at office
- ...this to the development, improvement, and release of the Client iOS App. Participates in peer code reviews and contributes... ...within an agile setup with designers, product managers, and peer developers. Provides and supports the implementation of business solutions...Worldwide
- .... Work with multiple teams across engineering, design, and product to ship complex projects that delight users. Help build the iOS team at Sesame by providing leadership on best practices and modern iOS app design. Work together with iOS, Android, and web engineers...Full timeContract workFlexible hours
$130k - $180k
...of NVIDIA). About the Role We're looking for talented iOS Engineers to join our growing mobile development team. You'll collaborate... ...of our products What You'll Need ~3+ years experience developing iOS applications ~ Strong proficiency in Swift and SwiftUI...Full timeWork at officeLocal area
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to iOS Developer. Be the first to apply!


