Sr. iOS Developer

Cloud Hybrid Technologies, LLC; Sunnyvale (CA); On-site; USD 120,000 - 150,000; Full time

Job summary

A leading technology company is seeking an experienced iOS Engineer to design and develop large-scale applications in a fast-paced Agile environment. Ideal candidates will have over 8 years of iOS development experience, strong skills in Swift and Objective-C, and a background in retail or e-commerce. The role involves collaborating with cross-functional teams, mentoring junior engineers, and ensuring high-quality mobile experiences. This position is located in California.

Qualifications

• 8+ years of professional iOS development experience.
• Strong expertise in Swift, Objective‑C, UIKit, Xcode, and Cocoa frameworks.
• Experience with mobile architecture patterns (MVC, MVVM, etc.).
• Excellent communication and collaboration skills.

Responsibilities

• Design, develop, and maintain iOS applications with Swift/Objective-C.
• Collaborate with product, design, and backend teams to implement features.
• Optimize performance and scalability across iOS devices.
• Mentor junior engineers and provide technical leadership.

Skills

iOS development

Swift

Objective-C

UIKit

Xcode

Cocoa frameworks

RESTful APIs

JSON

debugging

performance optimization

Job description

iOS Engineer with proven experience building large-scale, customer-facing applications. The ideal candidate has worked in retail/e-commerce environments, is comfortable in fast-paced Agile teams, and is passionate about delivering high-quality mobile experiences.

Responsibilities

• Design, develop, and maintain iOS applications with Swift/Objective-C.
• Collaborate with product, design, and backend teams to define and implement features.
• Optimize performance, responsiveness, and scalability across iOS devices.
• Write clean, testable, and maintainable code following industry best practices.
• Mentor junior engineers and provide technical leadership on architecture and design.
• Troubleshoot, debug, and resolve production issues quickly.

Requirements

• 8+ years of professional iOS development experience.
• Strong expertise in Swift, Objective‑C, UIKit, Xcode, and Cocoa frameworks.
• Experience with RESTful APIs, JSON, and mobile architecture patterns (MVC, MVVM, etc.).
• Prior experience in retail or e-commerce applications.
• Strong debugging, optimization, and performance‑tuning skills.
• Excellent communication and cross‑functional collaboration abilities.

Cloud Hybrid is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. Cloud Hybrid will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will Cloud Hybrid require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract