L
Litmus7 System Consulting
Senior iOS Developer
Skills
SwiftMobile DevelopmentIOSObjective-CGitGraphQLBitbucketJenkins
10 days ago
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Important information
Salary:
$130,000 – $140,000 / year
Location:
Los Angeles, CA, USA
Work mode:
Onsite
Published on:
14 October 2026
What they need
Salary: $130,000 to $140,000 per Annum
Job Summary :
- We are seeking a highly skilled and experienced iOS Developer to join our team in Litmus7.
- In this role, the person will be responsible for designing, developing, and maintaining mobile applications targeting iOS platform for clients of Litmus7, ensuring they are robust and high performing.
- The person will collaborate closely with cross-functional teams to deliver high-quality solutions.
Key Responsibilities :
- Create and maintain high-quality, scalable, and reusable iOS applications aligned with business requirements.
- Work closely with product managers, UX/UI designers, and backend developers to integrate user-facing features and backend services.
- Write clean, maintainable, and efficient code while adhering to best practices, including unit testing, debugging, and code reviews.
- Identify and resolve performance bottlenecks, memory leaks, and other system inefficiencies.
- Stay up to date with the latest iOS development trends, frameworks, and tools to ensure the use of cutting-edge technologies.
Required Qualifications:
- A minimum of 10 years of professional experience in iOS development.
- Proficiency in Swift and Objective-C.
- Expertise in UIKit and SwiftUI.
- Proven experience with the Combine framework.
- Strong understanding of iOS frameworks such as Core Data.
- Experience with animations and transitions.
- Proven experience with MVVM and familiarity with other architectural patterns
- Familiarity with RESTful and GraphQL APIs and integration with third-party libraries.
- Demonstrated expertise in unit testing and UI testing.
- Knowledge of iOS design principles and Apple’s Human Interface Guidelines.
- Experience optimizing the performance of SwiftUI applications.
- Understanding of memory management in Swift and resolving related issues in SwiftUI applications.
- Hands-on experience in multi-threaded programming and a good understanding of networking concepts.
- Experience with version control systems like Git or Bitbucket.
- Familiarity with CI/CD tools such as Jenkins, Bamboo and test tools such as XCTest
- Experience with iOS App Store submission and release processes.
- Knowledge of security best practices.
- Excellent problem-solving and analytical skills.
- Strong communication and interpersonal abilities
#L1-VM1
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