iOS Security Software Developer, Fraud

bet365
Liverpool, England
11 months ago
Applications closed

Related Jobs

View all jobs

Sr. Security Researcher II , DEU)

CrowdStrike Germany
Remote

Offensive Security Engineer (Mobile)

Oscar Technology London, United Kingdom
£65,000 – £75,000 pa Hybrid

Intelligence Intern - ART

CrowdStrike United Kingdom
Remote
Posted
6 Jul 2025 (11 months ago)

Who we are looking for

A Security Software Developer, who will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers.


Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our iOS platform.


Every day, you will face sophisticated hackers by uncovering and analysing exploits, vulnerabilities and cheat mechanisms.


You will design and implement cutting-edge anti-tamper and anti-cheat systems across our iOS native and companion apps, to ensure robust GPS data integrity, innovative client hardening and anti-automation techniques.


This role will challenge you to leverage your iOS platform knowledge, reverse engineering and mobile security expertise to keep the Business one step ahead in today’s dynamic threat landscape.


Preferred Skills, Qualifications and Experience

  • Experience in iOS security, mobile threat modelling and developing anti-cheat measures.
  • Proficient in low-level systems programming, operating system internals and reverse engineering, with additional knowledge of ARM assembly is advantageous.
  • Skilled in C++ for native development, with working knowledge of Swift for secure, high-performance mobile applications.
  • Clear interest in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms.
  • Experience in iOS development.
  • Strong understanding of cryptography, encryption algorithms, hashing and secure key management practices.
  • Passionate for uncovering vulnerabilities and staying ahead of potential attackers.
  • Proven ability to work effectively with cross-functional teams to translate complex security challenges into actionable solutions.
  • Exceptional attention to detail, paired with a forward-thinking approach to enhancing security measures.


Main Responsibilities

  • Identifying, analysing, and reverse engineering exploits, vulnerabilities, and cheat mechanisms to devise effective countermeasures.
  • Designing and implementing advanced anti-tamper and anti-cheat systems across the native app and companion apps.
  • Implementing measures that guarantee GPS data in native apps remain unspoofed and untampered.
  • Pioneering new methods from memory protection to code obfuscation, to pre-empt and mitigate potential exploits.
  • Designing and implementing robust detection and prevention systems to identify and block unauthorised automation, including bots, macros, and scripting tools, preserving the integrity of user interactions.
  • Analysing emerging threats and hacker behaviour, to refine and adapt security strategies.
  • Providing mentorship and knowledge sharing to junior developers, fostering a proactive security culture.
  • Creating and maintaining tools and scripts for real-time detection and response to suspicious activities.


By applying to us you are agreeing to share your Personal Data in accordance with our Recruitment Privacy Policy - https://www.bet365careers.com/en/privacy-policy.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Where to Advertise Cyber Security Jobs in the UK (2026 Guide)

Where to advertise cyber security jobs UK in 2026: the specialist boards, communities and channels that reach offensive, defensive and GRC security talent. The candidate pool is small, heavily vetted and in high demand across government, financial services, critical national infrastructure and the private sector simultaneously. Many of the strongest candidates hold active security clearances, are not actively job-searching through general platforms, and move primarily through specialist networks and trusted referrals. General job boards reach a broad audience but lack the specificity that security professionals expect. Specialist platforms, government-affiliated channels and cleared candidate networks each serve a different part of the market. This guide, published by CybersecurityJobs.tech, covers where to advertise cyber security roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about hiring across different role types.

Cyber Security Jobs UK 2026: What to Expect Over the Next 3 Years

Cyber Security Jobs UK 2026: roles, salaries and the threat intelligence, cloud security and zero-trust hiring trends shaping UK cyber careers. Cyber security is one of the few sectors where demand for talent has never once dipped. Every major technological shift of the past decade — cloud migration, remote working, AI adoption, the proliferation of connected devices — has expanded the attack surface that security professionals are expected to defend. And every expansion of that attack surface has generated more jobs. But the cyber security jobs market of 2026 is not simply a larger version of what it was three years ago. It is a structurally different market. The threats have evolved, the technologies used to combat them have changed, the regulatory environment has tightened considerably, and the roles being created reflect all of that. A job seeker who understands only the cyber security landscape of 2023 is already working with an outdated map. The candidates who will thrive over the next three years are those who understand where the sector is heading — which specialisms are attracting the most investment, which technologies are reshaping defensive and offensive security practice, and how the definition of a cyber security professional is broadening well beyond the traditional image of a network defender in a SOC. This article breaks down what the UK cyber security jobs market is likely to look like through to 2028 — covering the titles emerging right now, the technologies driving employer demand, the skills that will matter most, and how to position your career ahead of the curve.