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iOS Security Software Developer, Fraud
Technology
MANCHESTER
As a Security Software Developer, you will safeguard the Business by uncovering exploits, architecting robust defences, and collaborating with teams to thwart sophisticated reverse engineers.
Full Time
Closes
10/09/2025
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.
This role is eligible for inclusion in the Company’s hybrid working from home policy.
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.
This role is eligible for inclusion in the Company’s hybrid working from home policy.
Preferred skills 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.
What you will do
- 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.
Employee Perks
Bonus Scheme
Matched pension contribution
Eye care and flu vaccinations
Life assurance
Life at bet365
We are unique global operator with passion and drive to be the best in our industry. People are our superpower and we will support you to be the best you can be.
We believe in the power of diverse perspectives and strive for our workplace to be inclusive and welcoming for all.
We believe in the power of diverse perspectives and strive for our workplace to be inclusive and welcoming for all.
Application
iOS Security Software Developer, Fraud
Contact Information
Application
iOS Security Software Developer, Fraud
Your application has been sent
Your application has been sent. We will be in touch soon with the next steps. Thanks for choosing us in becoming part of our team.
Step 1
Applied
Step2
Interviews
Step 3
Decision
