Senior Mobile App Engineer (iOS/Android) - Real-Time Data

Liberty Global; Greater London; Hybrid; GBP 55,000 - 75,000; Full time

Job summary

A leading charge point operator based in Greater London is looking for an experienced Mobile App Engineer to develop and optimize customer-facing applications. This role involves enhancing the existing app and web portal for both iOS and Android platforms while focusing on performance optimization and API integration. The ideal candidate should be proficient in Swift and Kotlin, and have a strong background in mobile app development. Additional benefits include a competitive salary, generous leave policy, and wellness programs.

Benefits

Competitive salary and bonus scheme

25 days annual leave plus bank holidays

Wellbeing and mental health benefits

Pension contribution matched up to 10%

Car benefit scheme and cycle to work scheme

Online learning platform

24 hours Volunteer Time Off

Virgin Media/O2 discounts

Access to VIP Arena Suites

Enhanced parental leave policies

Qualifications

• Proven experience developing and launching mobile applications for iOS and Android.
• Familiarity with mobile performance profiling tools and debugging techniques.
• Experience with backend integration for real-time data syncing.

Responsibilities

• Develop and maintain high-quality native mobile applications for iOS and Android.
• Optimize mobile apps for speed, memory usage, and battery efficiency.
• Work with REST/GraphQL APIs for real-time data synchronization.

Skills

Native Mobile Development

Performance Optimization

API Integration

Collaboration & Feedback

Testing & Debugging

Tools

Swift

Kotlin

FastAPI

Git

Docker

Job description

A leading charge point operator based in Greater London is looking for an experienced Mobile App Engineer to develop and optimize customer-facing applications. This role involves enhancing the existing app and web portal for both iOS and Android platforms while focusing on performance optimization and API integration. The ideal candidate should be proficient in Swift and Kotlin, and have a strong background in mobile app development. Additional benefits include a competitive salary, generous leave policy, and wellness programs.