Southampton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Bath, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Watford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Crawley, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
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 drive. You will not only confront sophisticated hackers and reverse engineers, but also shape and drive the security evolution of our web … ensuring robust data integrity and innovative client hardening. 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 web client platforms, including advanced threat modelling and the design of sophisticated anti … anti-tamper and defence systems. Demonstrated experience in architecting and implementing advanced security features, anti-tamper and robust defence mechanisms. Strong understanding of cryptography, encryption algorithms, hashing, and secure keymanagement practices. Passionate for uncovering vulnerabilities and staying ahead of potential attackers. Creative approach to security challenges, with a relentless drive to stay ahead of emerging threat landscapes. More ❯
evaluate, and harden security architectures spanning from silicon to firmware layers. You'll collaborate with multi-functional teams to evaluate critical features like Root of Trust , secure boot flows , keymanagement , and trusted firmware execution , ensuring every layer of the stack meets or exceeds industry security standards. If you thrive at the intersection of architecture, system software, and … and non-technical stakeholders. Required Skills and Experience : A track record securing system architectures at the intersection of hardware and firmware. Deep experience in areas such as secure boot, key provisioning, firmware mitigations, and hardware-enforced isolation. Understanding of threat models including firmware exploitation, privilege-escalation, code injection, and side-channel attacks. Solid grasp of Arm TrustZone, secure world More ❯
Aberdeen, Scotland, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 13 Posted: 09.06.2025 Expiry Date: 24.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Brighton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 12 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Southampton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Reading, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Bath, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Woking, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 11 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 2 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 1 Posted: 23.05.2025 Expiry Date: 07.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Portsmouth, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 3 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Watford, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 7 Posted: 09.06.2025 Expiry Date: 24.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Crawley, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 12 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯
Hounslow, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
narrow-right Job Views: 6 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: Who we are looking for Within the fraud site defence team, you will be a key defender at the forefront of our security battle on our Web platform. You will face sophisticated hackers daily by uncovering and analysing exploits, vulnerabilities and automation mechanisms. You will … virtualisation and bytecode interpreter. Expertise in web development, with additional exposure to native app security to enable cross-platform solutions. Strong knowledge of cryptography, encryption algorithms, hashing and secure keymanagement 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 More ❯