Senior Mobile Engineer

ClifyX; New Jersey; On-site; USD 150,000 - 190,000; Full time

Job summary

ClifyX is seeking a Senior Mobile Engineer with 10+ years of experience to architect and develop native iOS/Android and hybrid Ionic apps. You will own end-to-end mobile performance, robust API integration, and security, while delivering scalable solutions.

You will implement monitoring, analytics, and comprehensive testing strategies, ensuring ADA accessibility across platforms. You will mentor engineers and collaborate with Product, Design, QA, and Backend teams to ship high-quality mobile

Qualifications

• 10+ years hands-on experience in mobile app development and architecture (iOS, Android, Ionic).
• Proven track record of high-performance, accessible, and reliable mobile applications.
• Strong knowledge of mobile frameworks, API integration, and security best practices.
• Experience with monitoring, automated testing, and accessibility standards (ADA).

Responsibilities

• Architect, design, and develop scalable native and hybrid mobile applications (iOS, Android, Ionic).
• Lead end-to-end performance optimization, including profiling, benchmarking, and troubleshooting.
• Integrate and manage complex API connections, ensuring security, reliability, and efficiency.
• Implement and maintain monitoring solutions for mobile app health and usage analytics.
• Drive comprehensive testing strategies (unit, integration, UI/UX, and regression testing).
• Ensure ADA compliance and accessibility best practices across all mobile platforms.
• Mentor and guide junior engineers, conduct code reviews, and enforce coding standards.
• Collaborate with cross-functional teams (Product, Design, QA, Backend) to deliver high-quality solutions.

Skills

Mobile dev

Architecture

iOS

Android

Ionic

API integration

Performance

Testing

ADA compliance

Leadership

Code reviews

Cross-functional

Tools

Monitoring tools

Automated testing

Accessibility testing

Job description

• Architect, design, and develop scalable native and hybrid mobile applications (iOS, Android, Ionic)
• Lead end-to-end performance optimization, including profiling, benchmarking, and troubleshooting
• Integrate and manage complex API connections, ensuring security, reliability, and efficiency
• Implement and maintain monitoring solutions for mobile app health and usage analytics
• Drive comprehensive testing strategies (unit, integration, UI/UX, and regression testing)
• Ensure ADA compliance and accessibility best practices across all mobile platforms
• Mentor and guide junior engineers, conduct code reviews, and enforce coding standards
• Collaborate with cross-functional teams (Product, Design, QA, Backend) to deliver high-quality solutions

We are seeking a highly experienced Senior Mobile Engineer with over 10 years of expertise in designing, developing, and architecting native (iOS, Android) and hybrid (Ionic) mobile applications. The ideal candidate will have a deep understanding of end-to-end mobile performance, robust API integration, and a strong commitment to quality, including monitoring, testing, and ADA (Americans with Disabilities Act) compliance.

• Architect, design, and develop scalable native and hybrid mobile applications (iOS, Android, Ionic)
• Lead end-to-end performance optimization, including profiling, benchmarking, and troubleshooting
• Integrate and manage complex API connections, ensuring security, reliability, and efficiency
• Implement and maintain monitoring solutions for mobile app health and usage analytics
• Drive comprehensive testing strategies (unit, integration, UI/UX, and regression testing)
• Ensure ADA compliance and accessibility best practices across all mobile platforms
• Mentor and guide junior engineers, conduct code reviews, and enforce coding standards
• Collaborate with cross-functional teams (Product, Design, QA, Backend) to deliver high-quality solutions

Generic Managerial Skills, If any

• 10+ years of hands-on experience in mobile app development and architecture (iOS, Android, Ionic)
• Proven track record of delivering high-performance, accessible, and reliable mobile applications
• Strong knowledge of mobile frameworks, API integration, and security best practices
• Experience with monitoring tools, automated testing, and accessibility standards (ADA)
• Excellent problem-solving, communication, and leadership skills