Senior iOS Developer: Swift & Java Backend, Onsite CA

RaceDog Technologies; San Leandro (CA); On-site; USD 180,000 - 230,000; Full time

Job summary

RaceDog Technologies in San Leandro, CA is seeking an exceptionally skilled iOS Developer with strong Java backend integration to join our mobile engineering team on a full-time onsite basis. The candidate will design and build native iOS apps using Swift/SwiftUI and Objective-C, integrate RESTful Java backends, and collaborate with backend teams, UI/UX designers, and product managers.

Strong 11+ years of mobile development, enterprise experience, and in-person interview in San Leandro are

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related discipline.
• 11+ years of professional software development experience in iOS mobile engineering.
• Deep proficiency in Swift, Objective-C, Cocoa Touch, UIKit, and SwiftUI.
• Strong knowledge of Java backend architectures, RESTful API integration, and JSON parsing.
• Experience publishing native iOS applications to the Apple App Store and managing provisioning profiles.
• Excellent analytical, debugging, and cross-functional communication skills.
• Ability to work in San Leandro, CA with in-person interview requirement.

Responsibilities

• Design, build, test, and maintain native iOS applications with Swift/Objective-C and modern UI frameworks.
• Integrate iOS apps with Java Spring Boot backends and microservices.
• Collaborate with backend developers, UI/UX designers, and product managers to define feature roadmaps.
• Ensure performance, memory efficiency, and security across Apple devices.
• Handle debugging, crash analysis, and network latency optimization.
• Maintain code quality via reviews and XCTest automated tests.
• Implement secure local data storage and OAuth tokens per policies.
• Participate in agile sprint planning and App Store deployment pipelines.
• Stay updated with iOS SDK releases and Apple guidelines.
• Create technical documentation and architecture diagrams.

Skills

Swift

Objective-C

Cocoa Touch

UIKit

SwiftUI

RESTful APIs

JSON parsing

App Store publishing

Debugging

Cross-functional communication

Education

Bachelor's degree in Computer Science/Software Engineering/Information Technology

Tools

Xcode

Provisioning profiles

OAuth

App Store deployment tools

Job description

RaceDog Technologies in San Leandro, CA is seeking an exceptionally skilled iOS Developer with strong Java backend integration to join our mobile engineering team on a full-time onsite basis. The candidate will design and build native iOS apps using Swift/SwiftUI and Objective-C, integrate RESTful Java backends, and collaborate with backend teams, UI/UX designers, and product managers.

Strong 11+ years of mobile development, enterprise experience, and in-person interview in San Leandro are