Senior iOS Developer
Confirmed on the employer's own hiring board on Oct 11, 2026. First seen by Alion on Sep 30, 2026. Cognizant scores B on the Alion truth index.
We are seeking an experienced Senior iOS Developer is sought to support the development, enhancement, and maintenance of iOS mobile applications. This role focuses on designing, implementing, and optimizing high-performance, real-time communication features for iOS platforms using Swift, Objective-C, and C/C++. The individual in this role will collaborate with cross-functional teams to deliver secure, scalable, and reliable voice communication capabilities that contribute to modern mobile communication solutions and enhance the user experience.
Required skills
Bachelor’s degree in computer science, Engineering, or a related field.
Proficiency in Swift, Objective-C, and C/C++.
Solid understanding of iOS application architecture, performance optimization, and development best practices.
Experience working within Agile development environments.
Demonstrated problem-solving, analytical, and collaboration skills.
Experience with CI/CD pipelines, version control systems, software testing, and technical documentation is preferred.
Knowledge of mobile application deployment and maintenance processes within the Apple ecosystem.
Key Responsibilities
Contribute to the implementation, enhancement, and release of the MCX application for iPhone.
Design, develop, and maintain high-quality real-time communication features for iOS devices.
Implement reliable and scalable voice communication capabilities using Swift, Objective-C, and C/C++.
Collaborate with product, engineering, quality assurance, and other cross-functional teams throughout the software development lifecycle.
Ensure application performance, security, stability, and compliance with development standards.
Participate in code reviews, testing activities, troubleshooting, and continuous improvement initiatives.
Support the publication, maintenance, and release management of applications within the Apple ecosystem, including the App Store and related distribution channels.
Contribute to technical documentation and knowledge-sharing activities within the development team.