Mobile Security Engineer: Threat Modeling & App Hardening

Infoplus Technologies UK Ltd; Rowberrow; On-site; GBP 70,000 - 100,000; Full time

Job summary

Infoplus Technologies UK Ltd is seeking a Senior Mobile Security Engineer to lead risk assessments, threat modelling, and secure development for our mobile apps across Android and iOS. You will implement security controls, review app posture, and drive secure coding practices.

The role requires hands-on experience with security tooling, scripting, and DevSecOps workflows, plus familiarity with modern cryptography and authentication practices.

Qualifications

• Experience of mobile platform security and threat modelling techniques.
• Ability to conduct regular reviews of mobile app security posture.
• Develop and maintain pen-testing security tools, scripts, policies and procedures.
• Deep knowledge of Android/iOS mobile app security standards.

Responsibilities

• Lead security assessments for mobile apps across Android and iOS.
• Develop, deploy and maintain mobile security tooling and scripts.
• Collaborate with engineering/DevSecOps to improve secure development practices.

Skills

Mobile security

Threat modelling

Security reviews

Pen-testing tooling

Android/iOS standards

Job description

Infoplus Technologies UK Ltd is seeking a Senior Mobile Security Engineer to lead risk assessments, threat modelling, and secure development for our mobile apps across Android and iOS. You will implement security controls, review app posture, and drive secure coding practices.

The role requires hands-on experience with security tooling, scripting, and DevSecOps workflows, plus familiarity with modern cryptography and authentication practices.