Senior Mobile Security Technical Specialist

Overview

In this role, you will help shape the security of mobile apps used by millions of customers across Lloyds Banking Group brands. You’ll design and enhance a mobile security framework, lead threat modelling and security assessments, and advance penetration testing capabilities on Android and iOS. Working in agile teams, you’ll drive continuous security improvements while enabling feature delivery and a safer customer experience. This position offers a meaningful impact on digital trust and security at scale, with a strong focus on innovation and collaboration.

Pay / Benefits

• pension contribution up to 15%
• annual bonus
• share schemes including free shares
• discounted shopping
• 30 days’ holiday plus bank holidays
• wellbeing initiatives and parental leave policies

Responsibilities

• Design, build and enhance a mobile security framework across Android and iOS
• Lead threat modelling, security assessments, and penetration testing capabilities
• Develop and maintain security tooling and related policies and procedures
• Drive continuous improvements to mobile security posture through research, consultancy and collaboration
• Support safe delivery of new features and digital experiences in an agile environment

Key requirements

• Experience of mobile platform security, threat modelling and mitigation techniques
• Hands-on reviews of mobile application security posture
• Experience developing and maintaining penetration testing tools, scripts, policies and procedures
• In-depth knowledge of Android and iOS application security standards
• Experience driving security improvements across mobile platforms
• Ability to define and deliver mobile security frameworks and associated services
• Passion for mobile application security and protecting customer-facing services

• collaboration
• consultancy
• proactive learning
• mobile platform security
• threat modelling
• penetration testing tools and scripting

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