Senior iOS Security Software Developer, Fraud

JR United Kingdom; Liverpool; On-site; GBP 60,000 - 90,000; Full time

Job summary

Une entreprise innovante recherche un Senior iOS Security Software Developer pour diriger ses initiatives de sécurité mobile. Vous serez responsable de la conception de systèmes anti-tamper et anti-cheat et de la direction d'une équipe dynamique face aux menaces avancées. Vous jouerez un rôle clé dans la gestion de l'intégrité des données tout en soutenant une culture de sécurité proactive au sein de l'organisation.

Qualifications

• Expert en sécurisation des plateformes iOS et en modélisation des menaces.
• Compétences en C/C++ ainsi qu'en Swift pour le développement sécurisé d'applications mobiles.
• Capacité à diriger et à inspirer des équipes d'ingénierie en matière de sécurité.

Responsibilities

• Diriger des initiatives d'analyse et d'ingénierie inverse des exploits sophistiqués.
• Développer des systèmes avancés anti-tamper et anti-cheat pour applications mobiles.
• Fournir un leadership technique et encadrer les développeurs juniors.

Skills

Sécurisation des plateformes iOS

Modélisation des menaces

Ingénierie inverse

C/C++

Swift

Intégration de la sécurité

Gestion des clés de sécurité

Communication

Job description

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Senior iOS Security Software Developer, Fraud, liverpool

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Client:

bet365

Location:

liverpool, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

10

Posted:

09.06.2025

Expiry Date:

24.07.2025

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Job Description:

Who we are looking for

A Senior Security Software Developer, who will spearhead the Company’s mobile security initiatives, architecting resilient defences and mentoring teams to outsmart today’s advanced threats.

Within the fraud site defence team, you will be a strategic leader in our security operations on our iOS platform.

You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the evolution of our mobile security landscape.

In this role, you are expected to architect cutting-edge anti-tamper and anti-cheat measures across our iOS native and companion apps, whilst ensuring critical data integrity such as GPS, against evolving spoofing techniques.

In addition to your technical acumen, your track record in leading security initiatives and mentoring junior team members, will play a key role in fostering a proactive security culture.

Preferred Skills, Qualifications and Experience

• Demonstrated mastery in securing iOS platforms, including advanced threat modelling and the design of sophisticated anti-cheat mechanisms.
• Excellent command of low-level systems programming and operating system internals.
• Extensive experience in reverse engineering, with additional knowledge of ARM assembly is advantageous.
• Skilled in C/C++ for native security development complemented by robust working knowledge of Swift for establishing secure, high-performance mobile applications.
• Proven experience in architecting, implementing, and continuously evolving state of the art anti-tamper and defence systems.
• Demonstrable ability to lead, coach, and inspire security engineering teams, driving best practices and ensuring continuous knowledge sharing.
• In-depth understanding of encryption algorithms, secure key management, and cutting-edge approaches in secure coding and risk reduction.
• Forward-thinking hacker mindset with a passion for identifying vulnerabilities before they are exploited.
• Excellent communication skills to work efficiently with development, infrastructure, and information security teams, ensuring seamless integration of security features.
• Creative approach to security challenges with a relentless drive to stay ahead of emerging threat landscapes.

Main Responsibilities

• Leading initiatives to identify, analyse, and reverse engineer sophisticated exploits, vulnerabilities, and cheat mechanisms, formulating and executing robust countermeasures.
• Defining, designing and implementing advanced, scalable anti-tamper and anti-cheat systems for mobile applications, ensuring adherence to the highest security standards.
• Developing and enforcing strategies to maintain data integrity such as unaltered GPS data, against spoofing and tampering attempts.
• Pioneering new methods from memory protection to code obfuscation, to pre-empt and mitigate potential exploits.
• Collaborating with software development, information security, and infrastructure teams to integrate robust security features, setting strategic direction on secure development practices.
• Providing technical leadership and mentorship to junior developers and security engineers, fostering a culture of continuous learning and proactive threat mitigation.
• Assessing emerging threat vectors and hacker tactics, then updating and refining security strategies and policies to maintain the Company’s competitive edge.
• Guiding the creation and maintenance of advanced tools and scripts for real-time detection, threat analysis, and rapid incident response.
• Championing the adoption of cutting-edge security standards and practices, ensuring our mobile platforms meet both internal and industry regulatory requirements.

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