iProov

Senior iOS Security Engineer (ProdSec) at iProov Senior iOS Security Engineer About iProov iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. The Role Reports to: Head of Red Team Location: UK Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits We are seeking an iOS Security Engineer to join our Product Security team and help secure our iOS applications, SDKs, and biometric verification technologies against evolving threats. This role focuses on researching, designing, and implementing advanced mobile security protections, with a particular emphasis on application hardening, Runtime Application Self-Protection (RASP), anti-tampering controls, and runtime trust assessment. You will play a key role in identifying emerging attack techniques targeting mobile and biometric ecosystems and developing innovative defenses to protect our products and customers. The successful candidate combines deep iOS engineering expertise with a security mindset and a passion for understanding how attackers operate. They will work closely with Science and Engineering teams to ensure security is embedded throughout the product lifecycle. How you can make an impact Mobile Security Architecture & Hardening Design and implement security controls for iOS applications and SDKs. Develop protections against reverse engineering, runtime manipulation, code injection, dynamic instrumentation, and application tampering. Implement and enhance jailbreak detection, application integrity validation, and runtime protection mechanisms. Design secure approaches for protecting sensitive data, cryptographic assets, and biometric-related workflows. Define and promote mobile security best practices across engineering teams. Mobile Security Research & RASP Innovation Research emerging mobile attack techniques targeting biometric identity verification systems, including runtime manipulation, device compromise, and application abuse. Evaluate, prototype, and implement Runtime Application Self-Protection (RASP) controls for iOS applications and SDKs. Assess the effectiveness of commercial and custom mobile protection technologies against evolving threats. Develop novel approaches to application integrity, runtime trust assessment, anti-tampering, anti-debugging, and anti-instrumentation controls. Investigate bypass techniques used by attackers and security researchers to identify gaps in existing protections. Be a key member of the Product Security function, collaborating with Science, Red Team and Engineering teams to evaluate, develop, and enhance security controls for biometric verification products and services. Contribute to the security roadmap by identifying opportunities to strengthen trust signals within biometric verification workflows. Produce technical research, proof-of-concepts, and recommendations based on threat trends affecting digital identity and biometric ecosystems. Security Reviews & Engineering Perform security architecture reviews and code reviews. Assess security implications of new platform capabilities, third-party libraries, and architectural changes. Build security tooling, frameworks, and libraries that improve the security posture of iOS products. Contribute to security standards, design patterns, and technical guidance for mobile development teams. Participate in strategic security initiatives and long term product security planning. What we would like to see from you Experience 3+ years of professional iOS development experience. 2+ years of experience in mobile security, application security, or product security. Proven experience designing and implementing security controls for production mobile applications or SDKs. Technical Skills Expert level proficiency in Swift Deep understanding of: iOS architecture and internals Entitlements Application lifecycle Memory management Mach O binaries Apple Security Frameworks Knowledge of cryptography, secure communications, and authentication mechanisms. Security Expertise Runtime Application Self Protection (RASP) Anti tampering protections Anti debugging mechanisms Certificate pinning Application integrity validation Strong understanding of: OWASP Mobile Top 10 OWASP MASVS Secure SDLC practices Mobile attack techniques and adversarial behaviour Knowledge of: Frida Objection Dynamic instrumentation frameworks Jailbreak environments Runtime hooking methodologies Nice to haves The ideal candidate brings experience with biometric authentication or identity verification technologies, along with a background in securing mobile SDKs deployed within third party applications. They will have developed custom RASP (runtime application self protection) capabilities and have solid knowledge of device attestation and trust assessment technologies. 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Benefit from personalized 1:1 career coaching with our in house Occupational Psychologist Award winning L&D platform with personal allocated training budgets Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well being sessions Vitality Health - a range of options available on this below The Vitality Programme includes a number of reward benefits that all employees have access to as part of the plan, for example: Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity.

iProov is seeking an experienced Senior iOS Security Engineer to join our Product Security team in the UK. You will secure iOS applications, SDKs, and biometric verification technologies against evolving threats, focusing on hardening, RASP, anti-tampering, and runtime trust. You will work closely with Science and Engineering teams to embed security across the product lifecycle and help advance our security capabilities and roadmap.

iProov is seeking an experienced Senior Web Security Engineer to design, build, and secure high-performance web applications in demanding environments. You will protect client-side code, develop anti-tamper and runtime protection, and build WebAssembly modules using C++, Rust, or AssemblyScript. Ideal candidates have strong WebAssembly development experience, systems programming skills, and a track record in secure SDLC practices.

iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Head of Red Team Location: UK (Flexible) Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits We're looking for an experienced Senior Web Security Engineer to design, build, and secure high-performance web applications that run in some of the world's most demanding environments. How you can make an impact Develop techniques to protect client-side code from tampering, reverse engineering, debugging, automation, and exploitation. Design and implement anti-tamper, integrity verification, and runtime protection mechanisms. Build high-performance WebAssembly modules using C++, Rust, or AssemblyScript. Research emerging attack techniques targeting web applications and develop practical mitigations. Collaborate closely with developers, product, and red teams to integrate security into the development lifecycle. Investigate vulnerabilities, perform root-cause analysis, and develop long-term remediation strategies. Contribute to technical architecture and mentor other engineers on secure development practices. What we would like to see from you Technical Expertise Strong experience developing production WebAssembly applications. Experience with Rust, C++, or another systems programming language used to produce WASM modules. Experience securing client-side applications against: Reverse engineering Runtime modification Instrumentation frameworks Code injection Experience with secure software architecture. Security Knowledge Experience in several of the following: WASM binary analysis Static and dynamic analysis Anti-debugging techniques Runtime integrity verification Secure code signing and integrity checking Software protection techniques Secure SDLC practices 5+ years of software engineering experience. Strong testing, debugging, and profiling skills. Experience working with CI/CD pipelines and automated security testing. Excellent communication skills with the ability to explain complex technical concepts clearly. Nice to Have Knowledge of WebGPU, WebRTC, or WebCodecs. Experience with binary instrumentation and compiler toolchains. Experience building SDKs or developer platforms. Experience with biometrics, identity verification, or fraud prevention technologies. Contributions to open-source security tools or security research publications. 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Benefit from personalized 1:1 career coaching with our in-house Occupational Psychologist Award winning L&D platform with personal allocated training budgets Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well-being sessions Vitality Health - a range of options available on this below The Vitality Programme includes a number of reward benefits that all employees have access to as part of the plan, for example: Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers At iProov, we're incredibly proud of the culture we've carefully curated. Our culture enables diverse thought, curiosity and innovation. Our team strives to do everything to the highest standard possible to achieve the remarkable. To do that we need different perspectives, experiences and ideas alongside an environment where these are welcomed - we want everyone to feel confident in bringing their full capabilities to work. We firmly believe psychological safety is key to building and nurturing great teams. We're a small and dynamic company, that means having the right skills is important, and we know that our best work emerges when people feel secure, welcomed and respected. As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity. Our goal is to find people who are passionate about creating a safer, more secure world. Our recruitment process is designed to be fair and transparent, focusing solely on your qualifications, competence, and suitability for the role. We review all applications carefully and will be in touch with shortlisted candidates regarding the next steps in our interview process. If you need an adjustment for a disability or any other reason during the hiring process, please send a request to

iProov provides science based biometric solutions that enable the world's most security conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Head of Red Team Location: UK - (Hybrid - Flexible) Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits As we continue to scale, we are looking for an experienced Red Team Engineer specialising in mobile application security (iOS and/or Android) to join our growing Red Team function. This role will focus on assessing and challenging the security of iProov's mobile SDKs, applications, and biometric identity flows, ensuring we remain resilient against increasingly sophisticated threats, including deepfakes, device compromise, and adversarial manipulation. You will play a critical role in proactively identifying weaknesses, simulating real world attacks, and strengthening our ability to detect and respond to threats across mobile environments. How you can make an impact Design and execute Red Team operations targeting mobile applications, SDKs, and biometric identity flows across iOS and Android Perform advanced mobile application penetration testing, including reverse engineering, runtime manipulation, and bypass techniques Emulator and instrumentation attacks Biometric spoofing and presentation attacks Mobile API abuse and session manipulation Identify vulnerabilities in mobile architectures, authentication flows, and client side controls Conduct research into emerging mobile threat actor tactics, techniques, and procedures (TTPs), particularly in biometric and identity systems Develop proof of concept exploits and tooling to replicate real world attack scenarios Produce clear, actionable reports with risk ranked remediation guidance for engineering and product teams Collaborate closely with mobile engineers, product, and security teams to translate findings into practical fixes Provide code level and architectural guidance to improve mobile application security Validate remediations and ensure vulnerabilities are effectively addressed Contribute to improving detection capabilities within iProov's security ecosystem (including iSOC) Mentor engineers on secure mobile development practices and threat modelling Ensure all activities align with rules of engagement, legal, and regulatory requirements What we would like to see from you 5+ years' experience in Red Teaming, penetration testing, or mobile security research Strong hands on expertise in mobile application security (iOS and/or Android) Experience with: Reverse engineering tools (e.g. Frida, Objection, Ghidra, Hopper, IDA Pro) Mobile testing frameworks and interception tools (e.g. Burp Suite, mitmproxy) Analysing mobile binaries (APK/IPA), obfuscation, and runtime protections Deep understanding of: Mobile OS internals (Android/iOS security models) Secure storage, keychains/keystores, and cryptographic implementations Authentication protocols and identity flows (OAuth, biometrics, session handling) Experience identifying and exploiting: Client side trust issues Certificate pinning bypasses Anti tampering and anti debugging controls Ability to build or customise tooling and scripts for mobile security testing Experience communicating complex technical findings to both technical and non technical audiences A passion for offensive security and creatively breaking systems to make them stronger Comfortable operating in a high growth, fast paced environment 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Benefit from personalized 1:1 career coaching with our in house Occupational Psychologist Award winning L&D platform with personal allocated training budgets Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well being sessions Vitality Health - a range of options available on this below Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted as member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers Our Culture & Recruitment Process At iProov, we're incredibly proud of the culture we've carefully curated. Our culture enables diverse thought, curiosity and innovation. Our team strives to do everything to the highest standard possible to achieve the remarkable. To do that we need different perspectives, experiences and ideas alongside an environment where these are welcomed - we want everyone to feel confident in bringing their full capabilities to work. We firmly believe psychological safety is key to building and nurturing great teams. We're a small and dynamic company, that means having the right skills is important, and we know that our best work emerges when people feel secure, welcomed and respected. As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity. Our goal is to find people who are passionate about creating a safer, more secure world. Our recruitment process is designed to be fair and transparent, focusing solely on your qualifications, competence, and suitability for the role. We review all applications carefully and will be in touch with shortlisted candidates regarding the next steps in our interview process. If you need an adjustment for a disability or any other reason during the hiring process, please send a request to .

A leading biometric technology provider in Greater London seeks a Computer Vision Research Engineer. The successful candidate will research and develop biometric systems while collaborating on cross-functional projects. Proficiency in Machine Learning and Computer Vision, along with strong communication skills, is essential. The role offers competitive compensation and various employee benefits including share options and flexible working arrangements.

Computer Vision Research Engineer (Biometric Platform) at iProov Computer Vision Research Engineer About iProov iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Head of Biometric Platform Location: WeWork Waterloo - Hybrid Comp: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits iProov is looking for a Computer Vision Research Engineer to join our Biometric Platform team. You will be responsible for working on the biometric systems, developing new techniques and algorithms ensuring security and performance. How you can make an impact Research and prototype new biometric systems - by testing and integrating existing technologies or by designing a new solution Improve upon existing biometric functionality, looking for opportunities to improve the accuracy, interpretability and speed of biometric systems Work with the Platform developers to produce production code Provide Guidance and collaborate on Cross functional projects Understand the impact of changes, ensuring the best outcomes for our customers and end-users What we would like to see from you Proficiency in Machine Learning Experience in Computer Vision Organised and driven Excellent communication with both technical and non-technical audiences Enjoys collaborating with cross-functional teams Python Docker/Github/Jira 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Benefit from personalized 1:1 career coaching with our in-house Occupational Psychologist Award winning L&D platform with personal allocated training budgets Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well-being sessions Vitality Health - a range of options available on this below The Vitality Programme includes a number of reward benefits that all employees have access to as part of the plan, for example: Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers Our Culture & Recruitment Process At iProov, we're incredibly proud of the culture we've carefully curated. Our culture enables diverse thought, curiosity and innovation. Our team strives to do everything to the highest standard possible to achieve the remarkable. To do that we need different perspectives, experiences and ideas alongside an environment where these are welcomed - we want everyone to feel confident in bringing their full capabilities to work. We firmly believe psychological safety is key to building and nurturing great teams. We're a small and dynamic company, that means having the right skills is important, and we know that our best work emerges when people feel secure, welcomed and respected. As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity. Our goal is to find people who are passionate about creating a safer, more secure world. Our recruitment process is designed to be fair and transparent, focusing solely on your qualifications, competence, and suitability for the role. We review all applications carefully and will be in touch with shortlisted candidates regarding the next steps in our interview process. If you need an adjustment for a disability or any other reason during the hiring process, please send a request to

iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Head of Red Team Location: UK - Hybrid Compensation: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits As we continue to scale and grow, we are looking for an experienced Red Team Engineer focused on web platforms to join our growing Red Team function and ensure our system continues to deliver outstanding levels of biometric security and performance globally. Our system has to provide the highest levels of biometric security to defend against the numerous and growing threats, while ensuring that we deliver outstanding performance for our millions of users worldwide. This is an exceptionally challenging problem as the nature of the threats evolves rapidly and there is a constant and growing need to track new threats, develop new defences and deploy in a timely and efficient manner. How you can make an impact Design and execute Red Team Operations against iProov's biometric platform, web apps, APIs, identity flows Strengthen the company's security posture through offensive security assessments including the identification and exploitation of vulnerabilities across the web platform Perform penetration testing and realistic security exercises to simulate various attack scenarios, to test and improve our detection and response capabilities, and to identify weaknesses in our infrastructure and products. Execute technical security assessments to identify risk, likelihood and impact an attacker may have on the System due to weak or missing controls Conduct research into real-world threat actor tactics, techniques, and procedures (TTP's) to develop proof of concept tools and replicate real world attacks. Present findings and operational work to groups in a clear and professional manner Produce clear, actionable reports, risk ranked remediation plans, and executive summaries aimed at product and engineering stakeholders. Collaborate with defenders, product teams, and leadership to translate findings into prioritized, actionable remediation and risk reduction. Bring insight into all aspects of modern security issues to our products and rapidly developing prototypes for mitigations. Mentor engineers in secure by design patterns, client side security, and secure API design. Work hand in hand with developers to propose pragmatic mitigations, remediation plans, and detection logic for vulnerabilities discovered during engagements. Translate findings into engineering friendly fix guidance (code level suggestions, configuration changes, library upgrades, secure design alternatives) and where required create reproducible PoCs that safely demonstrate impact. Validate and re test remediations and detection improvements (verify fixes, tune rules/signatures, confirm telemetry coverage). Integrate offensive findings into the SDLC: enable SCA (software composition analysis), SAST/DAST pipelines, pre merge checks, and secure CI/CD practices. Ensure all work follows company policies, rules of engagement (ROE), and legal/regulatory requirements. What we would like to see from you 5+ years of experience in ethical hacking, vulnerability research, exploit development, penetration testing or being a member of a red team, with significant focus on web application security. Strong hands on experience attacking and defending modern web tech stacks Proficient with offensive web toolsets (Burp Suite, OWASP ZAP) and experienced building extensions/scripts. Experience with developing and maintaining web focused tooling and automation (Burp extensions, custom scanners, authenticated API fuzzers, GraphQL mutation explorers, Puppeteer/Playwright scripts). Experience with source code reviewing for control flow and security flaws A passion for constructively break things Want to be part of an ambitious, high growth startup company Written and verbal communication skills in English 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Award winning L&D platform with personal allocated training budgets Benefit from personalized 1:1 career coaching with our in house Occupational Psychologist Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well being sessions Vitality Health - a range of options available on this below Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity. Our goal is to find people who are passionate about creating a safer, more secure world.

iProov is seeking a Senior Research Engineer to join the Core AI team in London. You will design, build and ship computer vision and ML models powering facial biometrics and liveness in a highly adversarial setting. You will own projects end-to-end from idea to production, collaborating with platform and optimisation engineers, and reporting to Head of Core AI. UK-hybrid with a negotiable base salary plus bonus and share options.

iProov, a security-focused biometric solutions company, seeks an experienced Red Team Engineer to secure its biometric platform and web applications at scale. You will conduct offensive tests, identify vulnerabilities, and drive remediation with product and engineering teams to maintain top-tier security for millions of users worldwide. Location: UK - Hybrid. Compensation is negotiable base plus 10% performance bonus, share options, and UK iProov benefits.

Revenue - Business Development Director (EMEA) at iProov Business Development Director (EMEA) About iProov iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. Reports to VP, Sales (EMEA) Location WeWork Waterloo, SE1 7ND - hybrid Compensation Up to £121k (Base) + OTE (Uncapped) + Share Options + UK iProov Benefits iProov is seeking a highly motivated, quota carrying Business Development Director to spearhead new business generation across the EMEA territory. This is a pure hunter role designed for an ambitious sales professional with a proven track record in enterprise technology sales and deep expertise in digital identity, biometrics, cybersecurity, or compliance solutions in regulated markets. As a Business Development Director, you'll be at the forefront of iProov's expansion in EMEA, driving strategic growth with enterprise customers, building trusted relationships with key decision makers, and positioning iProov as the partner of choice in identity assurance and fraud prevention. This role is ideal for a self starter who thrives on building pipelines from scratch, closing complex deals, and driving aggressive growth targets in a dynamic, fast paced scale up environment. How you can make an impact Identify and establish a foothold in untapped sectors, driving first time engagements with high value prospects. Build and own a robust pipeline of qualified opportunities through targeted outreach, networking, and strategic prospecting. Deliver measurable revenue growth by winning new logos and closing high value deals that align with company objectives. Use deep industry knowledge and consultative selling skills to become a go to expert for enterprise decision makers. Provide actionable market intelligence to refine go to market approaches and shape product positioning. Partner with marketing, product, and customer success teams to create tailored solutions that exceed client expectations. Articulate ROI and the strategic benefits of our solutions, building confidence at all levels of a client's organisation. Represent the company at industry events, conferences, and forums, enhancing brand visibility and thought leadership. Execute high quality, high velocity sales cycles to exceed quota and accelerate revenue growth. Be a relentless brand ambassador, embodying our values while consistently delivering results. What we would like to see for you Proven success in enterprise technology sales, consistently exceeding multi million dollar quotas. Track record selling into regulated industries (Banking, Financial Services, Travel, Healthcare, etc). Expertise navigating procurement cycles, compliance driven sales, and multi stakeholder decision processes. Experience building pipelines from scratch and establishing a presence in new markets. Strong commercial acumen and negotiation skills, with an ability to influence executive decision makers. Comfort working independently and globally in a high growth scale up, with a hands on approach to revenue generation. Experience with complex RFP responses, multi year deal cycles, and C level engagement. Willingness to travel to meet customers and attend events. Desirable Skills For a Fast Start Prior experience at a high growth scaleup or security first tech company Existing network of decision makers across Banking, Financial Services, Travel, Healthcare, etc. Familiarity with identity assurance, identity and access management (IAM), biometrics, KYC/AML solutions, or cybersecurity platforms. Multilingual proficiency is a plus; English fluency is required. 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 1 month Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Award winning L&D platform with personal allocated training budgets Benefit from personalized 1:1 career coaching with our in house Occupational Psychologist Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well being sessions Vitality Health - a range of options available on this below The Vitality Programme includes a number of reward benefits that all employees have access to as part of the plan, for example: Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based on member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a member's vitality status Amazon Prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods 75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers Our Culture & Recruitment Process At iProov, we're incredibly proud of the culture we've carefully curated. Our culture enables diverse thought, curiosity and innovation. Our team strives to do everything to the highest standard possible to achieve the remarkable. To do that we need different perspectives, experiences and ideas alongside an environment where these are welcomed - we want everyone to feel confident in bringing their full capabilities to work. We firmly believe psychological safety is key to building and nurturing great teams. We're a small and dynamic company, that means having the right skills is important, and we know that our best work emerges when people feel secure, welcomed and respected. As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, color, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity. Our goal is to find people who are passionate about creating a safer, more secure world. Our recruitment process is designed to be fair and transparent, focusing solely on your qualifications, competence, and suitability for the role. We review all applications carefully and will be in touch with shortlisted candidates regarding the next steps in our interview process. If you need an adjustment for a disability or any other reason during the hiring process, please send a request to .

Senior Security Engineer (AI & DevSecOps) at iProov About iProov iProov provides science-based biometric solutions that enable the world's most security-conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award-winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises, including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. This global trust is built not only on our technology but on the strength of the people behind it. For us, diversity at iProov is about reflecting the customers we serve, holding the principles of equality and inclusion at the heart of everything we do and all that we stand for, embracing differences, creating possibilities, and growing together. We aim to foster a culture where individuals of all backgrounds feel confident in bringing their whole selves to work, feel included, and their talents are nurtured, empowering them to contribute fully to our purpose. The Role Reports to: Head of Cybersecurity Location: WeWork Waterloo - Hybrid Comp: $ (Base) + Company Performance Bonus (20%) + Share Options + US iProov Benefits The role was created specifically to provide the technical security depth that will allow us to accelerate our adoption of agentic AI, equipping developers and data scientists building our biometric products with the tools and workflows to use AI safely and at pace. You will work as the direct counterpart to our GRC focused InfoSec Manager, owning the engineering and implementation side of our security posture across cloud infrastructure, developer workflows, AI systems, and our core security toolstack. This is a role for someone who has built and shipped software or infrastructure and brings that experience into a security context. How you can make an impact Architect and deploy the secure technical framework that governs the security controls for how our developers and scientists use agentic AI, including AI coding assistants, autonomous agents, and LLM integrated tooling. Given that these systems can autonomously access data, execute code, and interact with external services, the guardrails you design will need to address a substantially broader attack surface than traditional AI tooling, and must hold up in a context where the underlying data is among the most sensitive we handle. Be the primary technical security voice in decisions around the use and deployment of externally developed AI, ensuring the right controls are in place from the onset. Continuously mature automated security controls into CI/CD pipelines and infrastructure as code deployments, championing the DevSecOps culture across a large engineering organisation. Take hands on ownership of our core security technology stack, including Wiz, CrowdStrike, Google SecOps, and Tailscale, ensuring these platforms are correctly configured, tuned, and integrated. Drive continuous technical delivery of strategic security initiatives, systematically identifying, triaging, and closing gaps across our cloud environments, internal networks, and developer workflows. Provide technical oversight of the security of the data pipelines feeding our internal AI systems and, critically, the permissions and access boundaries of agentic AI systems reaching out into other environments, enforcing the principle of least privilege, maintaining audit trails, and ensuring sensitive data and code integrity is handled with the rigour required. Complement the work of our existing biometric and product focused Red Team by owning security coverage of the DevSecOps surface, the build pipeline, internal toolchain, cloud environments and developer infrastructure. Act as the primary technical security partner to our GRC focused InfoSec Manager, translating governance and compliance mandates into concrete, automated engineering controls. Represent the technical security function in external audits. This includes presenting evidence of controls, articulating the security posture of our cloud and AI environments to auditors, and working closely with the InfoSec Manager to ensure the technical substance behind our compliance position is clearly and credibly communicated. Qualifications A foundational background in software engineering or DevOps before moving into a dedicated security role: you understand how code is written, tested, and deployed, and that experience is central to how you approach security problems. Proven, hands on experience securing modern cloud infrastructure and containerised environments, with a solid understanding of infrastructure as code principles and the security implications of how infrastructure is defined and provisioned. Proficiency in deploying and administering enterprise security platforms, ideally with direct experience managing tools spanning CNAPP, EDR, SIEM, and zero trust networking. A heavy and active user of AI in both professional and personal contexts, including agentic AI tools and coding assistants, with a grounded understanding of the evolving AI threat landscape, including model supply chain risks, prompt injection, data exfiltration, agent misuse, and LLM specific attack vectors. Scripting and automation capability, particularly in Python, to build internal tooling, automate security checks, and reduce reliance on manual processes across the security function. Prior experience or a demonstrated practical interest in securing AI workloads, data pipelines, and machine learning environments. The communication skills to collaborate effectively with highly technical stakeholders, champion security initiatives without hindering developer productivity, and translate risk into language that resonates with both engineering peers and business leadership, including the confidence to present technical security evidence clearly in formal external audit settings. Benefits 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service) Growth Shares allocated after passing probation (6 months of service) Salary sacrifice schemes including: Pension, Cycle To Work and Electric Car Scheme Nursery Sacrifice Scheme Work Overseas Perk - Work globally for up to 2 weeks Life Assurance SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family Benefit from personalized 1:1 career coaching with our in house Occupational Psychologist Award winning L&D platform with personal allocated training budgets Enhanced paid family leave Flexible hybrid working environment Free Barista Coffee/Tea, biscuits with fruit in the WeWork office Free access to WeWork discounts and free online well being sessions Vitality Health - a range of options available on this below The Vitality Programme includes a number of reward benefits that all employees have access to as part of the plan, for example: Private Health cover including Dental, Optical, and Audiology 50% off monthly gym memberships Apple watches significantly discounted based member vitality status Half price trainers with Runners Need Weekly rewards - Free coffee with Café Nero Monthly rewards - Free Cinema ticket Discounts on travel with Expedia (hotels) and Mr & Mrs Smith with discounts getting greater throughout the year based on a members vitality status Amazon prime free months based on activity Up to 25% cashback at Waitrose when buying healthy foods75% off stays at Champneys Health Spas Allen Carr's £299 no smoking programme for free Access to Vitality Healthy Mind with 30% off Headspace subscriptions and the ability to earn Vitality points for using Buddhify, Calm and Headspace Discounts on Weight Watchers As an equal opportunities employer, we encourage applications from people of all backgrounds. We're committed to building a workforce that is representative of the people we serve.

iProov is seeking a Senior Security Engineer to enhance the security of our agentic AI products. This role will involve architecting security frameworks and maintaining our core security technologies. The ideal candidate will have a solid foundation in software engineering, experience securing cloud infrastructure, and the ability to communicate effectively with both technical and business teams. We offer a hybrid work model, competitive compensation, and a variety of benefits including company performance bonuses and share options.

Computer Vision Research Engineer (PAD) iProov provides science based biometric solutions that enable the world's most security conscious organizations to streamline secure remote onboarding and authentication for digital and physical access. Our award winning liveness technology and iSOC offer unmatched resilience against deepfakes and generative AI threats while ensuring effortless, scalable user experiences. Trusted by leading governments and enterprises including the U.S. Department of Homeland Security, U.K. Home Office, GovTech Singapore, ING, and UBS, iProov sets the standard in biometric identity assurance. Responsibilities Research, prototype, and evaluate new approaches to strengthen biometric security against both presentation attacks, such as masks, printed photos, and screen replays, and emerging threats such as face swaps, synthetic media, and injection attacks. Improve the accuracy, robustness, and performance of our biometric systems through experimentation, model development, and analysis of system weaknesses. Work closely with Data Engineers and Machine Learning Engineers to understand data challenges, investigate issues, and develop scalable solutions for biometric security. Help develop datasets, tools, and evaluation methods that support the testing and improvement of biometric systems. Proactively identify new attack patterns, failure modes, and opportunities to strengthen the resilience of our biometric systems. Stay up to date with developments in computer vision, machine learning, and biometric security, and apply relevant ideas to our products. Collaborate with engineers and researchers to share findings and bring new ideas into production. Qualifications A Masters or PhD in a numerate discipline such as Computer Science, Engineering, or Computational Neuroscience. Proven proficiency or experience in machine learning and computer vision. Proactive, highly motivated, and curious, with a desire to understand problems and find effective solutions. Comfortable turning ideas into experiments and prototypes, and using evidence to drive decisions. Interest in modern AI technologies, including generative AI and agentic systems, and a willingness to explore how they can be applied to real world problems. Strong communication skills and enjoys working with cross functional teams. Benefits 25 days Annual Leave, plus 8 Bank Holidays (more holiday with service - up to an extra 5 days off per year based on your continuous service). Growth Shares allocated after passing probation (6 months of service). Salary sacrifice schemes including: Pension, Cycle To Work, and Electric Car Scheme. Nursery Sacrifice Scheme. Work Overseas Perk - Work globally for up to 2 weeks. Life Assurance. SmartHealth - Access to private GP, Psychologist, Nutritionist along with tailored fitness plans for both you and your family. Personalised 1:1 career coaching with our in house Occupational Psychologist. Award winning L&D platform with personal allocated training budgets. Enhanced paid family leave. Pension - 5% employee, 3% employer. Flexible hybrid working environment. Free Barista Coffee/Tea, biscuits with fruit in the WeWork office. Free access to WeWork discounts and free online well being sessions. Vitality Health - a range of options available. The Vitality Programme includes reward benefits such as Private Health cover (Dental, Optical, Audiology), 50% off monthly gym memberships, Apple watches significantly discounted based on member vitality status, half price trainers with Runners Need, weekly rewards - Free coffee with Café Nero, monthly rewards - Free Cinema ticket, discounts on travel with Expedia and Mr & Mrs Smith, Amazon Prime free months based on activity, up to 25% cashback at Waitrose, 75% off stays at Champneys Health Spas, Allen Carr's £299 no smoking programme for free, Access to Vitality Healthy Mind with 30% off Headspace subscriptions and ability to earn Vitality points for using Buddhify, Calm and Headspace, discounts on Weight Watchers, 50%-80% off comprehensive private health screenings. Equal Opportunity and Legal Requirement As an equal opportunities employer, we encourage applications from people of all backgrounds. We are committed to building a workforce that is representative of the people we serve. We will not put someone at a disadvantage or treat them less favourably because of race, colour, national origin, ancestry, age, disability, creed, religion or belief, sex, sexual orientation, gender reassignment, marriage or civil partnership, or pregnancy and maternity.

Role Machine Learning Engineer Reports to: Head of Core AI Location: WeWork Waterloo - Hybrid Compensation: Negotiable (Base) + Company Performance Bonus (10%) + Share Options + UK iProov Benefits Responsibilities Drive research projects in the areas of computer vision, machine learning and biometrics. Research new biometric systems and contribute to prototyping new products - test, integrate existing technologies or design new solutions. Develop and train deep learning models for face verification, liveness and attack detection. Improve upon data and evaluation strategies, including synthetic and adversarial data. Investigate failure modes and improve generalisation, robustness and fairness. Collaborate cross-functionally to turn models into production-quality services. Qualifications A Masters or PhD in a numerate discipline such as Computer Science, Engineering, Computational Neuroscience. Proven proficiency or experience in machine learning and computer vision. Enjoys collaborating with cross-functional teams. Proficiency in Python and modern deep learning frameworks. Strong problem-solving skills and out-of-box thinking. Experience working on 0-1 products. Experience generating and using synthetic data. Benefits 25 days Annual Leave, plus 8 Bank Holidays (additional leave up to an extra 5 days per year based on service). Growth Shares allocated after probation (6 months of service). Salary sacrifice schemes: Pension, Cycle To Work, Electric Car Scheme, Nursery Sacrifice Scheme. Work Overseas Perk - work globally for up to 2 weeks. Life Assurance. SmartHealth - access to private GP, psychologist, nutritionist and tailored fitness plans. Personalised 1:1 career coaching with in-house Occupational Psychologist. Award winning Learning & Development platform with personal allocated training budgets. Enhanced paid family leave. Pension - 5% employee, 3% employer. Flexible hybrid working environment. Free barista coffee/tea, biscuits, fruit in the WeWork office. Free access to WeWork discounts and online well being sessions. Vitality Health - private health cover including dental, optical, audiology; 50% off monthly gym memberships; Apple watch discount; half price trainers; weekly rewards; monthly rewards; discounts on travel; free Amazon Prime; cashback at Waitrose; 75% off stays at Champneys Health Spas; Allen Carr's free programme; 30% off Headspace; 50-80% off health screenings. EEO Statement As an equal opportunities employer, we encourage applications from people of all backgrounds. We will not put anyone at a disadvantage or treat them less favourably because of race, colour, national origin, ancestry, age, disability, creed, religion, sex, sexual orientation, gender reassignment, marital status or pregnancy.

iProov in Greater London is seeking a Machine Learning Engineer to drive research in computer vision and machine learning. This role involves developing and training deep learning models and improving data strategies in a collaborative environment. The ideal candidate holds a Masters or PhD in a numerate discipline, has experience in machine learning, and proficiency in Python. Benefits include a hybrid working model, annual leave, and comprehensive health support.