IOS Developer

Note: This position requires candidates to be local to California.

iOS Developer 📍 Mountain View, CA | 🏢 Onsite (5 Days) | 💼 Contract — C2C | W2 | 1099 | 

About the Role

We are seeking a highly skilled and motivated iOS Developer to join our team in Mountain View, CA. In this role, you will design, develop, and maintain advanced applications for the iOS platform. The ideal candidate brings strong expertise in Swift, Objective-C, and modern iOS frameworks, combined with a passion for building high-quality, performant mobile experiences. You will collaborate closely with cross-functional teams in an Agile environment to define, design, and deliver innovative features.

Key Responsibilities

• Design and build advanced, scalable applications for the iOS platform using Swift and Objective-C
• Collaborate with product managers, designers, and engineers to define and implement innovative solutions
• Integrate RESTful APIs to connect iOS applications to back-end services
• Ensure application performance, quality, and responsiveness across various iOS devices and screen sizes
• Write unit tests and actively participate in code reviews to maintain code quality and long-term maintainability
• Identify, troubleshoot, and resolve bugs, performance bottlenecks, and usability issues
• Stay current with emerging iOS technologies, frameworks, and industry best practices

Required Qualifications

• Bachelor''''''''s degree in Computer Science, Engineering, or a related field — or equivalent professional experience
• 5–9 years of hands-on iOS development experience
• Strong proficiency in Swift and Objective-C
• Deep experience with UIKit, SwiftUI, Core Data, Core Animation, and other native iOS frameworks
• Solid understanding of Xcode and the full iOS app development lifecycle
• Familiarity with RESTful APIs, JSON, and third-party libraries
• Proficiency with version control systems, particularly Git
• Strong problem-solving, analytical, and debugging skills

Preferred / Nice-to-Have Skills

• Experience with Combine or RxSwift for reactive programming
• Familiarity with GraphQL APIs
• Exposure to CI/CD pipelines (Jenkins, GitHub Actions, Bitrise)
• Experience with unit testing frameworks such as XCTest
• Familiarity with UI/UX principles and Apple''''''''s Human Interface Guidelines
• Knowledge of mobile security best practices (Keychain, encryption, secure storage)
• Experience in payment systems, fintech, or accounting platforms is a strong plus
• Hands-on experience with Agile/Scrum methodolog