Mobile Security Engineer: Secure iOS & Android Apps

Starling Bank Limited; Greater London; Hybrid; GBP 80,000 - 110,000; Full time

Benefits offered by this job

25 days holiday

Birthday day off

Additional leave with tenure

Volunteer time 16 hours

Salary sacrifice pension

Life insurance 4x salary

Private Medical Insurance

Discounts with partners

Cycle to Work

EV leasing

Job summary

Starling Bank seeks a Mobile Security Engineer to design, build, and maintain security for its Android and iOS apps, protecting customers and data. You will work with cross-functional teams to implement robust controls and stay ahead of threats in a fast-paced fintech environment.

The role requires deep mobile security knowledge, proficiency in Swift/Kotlin, and experience with cloud security and cryptography. Hybrid working and a strong security mindset are valued.

Qualifications

• Strong mobile security expertise across Android and iOS platforms.
• Proficiency with Swift and Kotlin/Java for mobile development.
• Experience with cloud security and cryptographic practices.
• Knowledge of threat landscapes and secure development lifecycles.

Responsibilities

• Design, implement, and maintain security controls for Android and iOS apps.
• Partner with engineering teams to remediate vulnerabilities across mobile platforms.
• Provide security guidance to engineering and operations functions.
• Monitor threats and adapt controls to evolving security trends.
• Create automated security testing and vulnerability management in mobile lifecycle.
• Ensure compliance with global security standards and regulatory requirements.

Skills

Android security

iOS security

Swift

Kotlin/Java

Public cloud (IaaS)

Reverse engineering

Cryptography

Mobile threat landscape

APIs security integration

Security consultation

Job description

Starling Bank seeks a Mobile Security Engineer to design, build, and maintain security for its Android and iOS apps, protecting customers and data. You will work with cross-functional teams to implement robust controls and stay ahead of threats in a fast-paced fintech environment.

The role requires deep mobile security knowledge, proficiency in Swift/Kotlin, and experience with cloud security and cryptography. Hybrid working and a strong security mindset are valued.