Expert AI Security Engineer – AppSec

Who are we? At Finastra, we’re a global leader in financial services software, dedicated to expanding access to financial services and shaping what’s next for the industry. Our technology powers mission‑critical solutions across Lending, Payments and Universal Banking, supporting over 7,000 customers, including 80% of the world’s top 50 banks, in more than 110 countries. This is a senior level IC role that will drive platform security initiatives with a primary focus on securing AI/ML systems and models. You’ll partner with AI COE, engineering, product, and other CISO functions to ensure robust security for AI-powered features and infrastructure, while maintaining coverage for traditional AppSec domains. Key Responsibilities · AI Security Leadership: Lead the design and implementation of security controls for AI/ML models, pipelines, and data flows. Author safety regression tests and break-glass controls. · Vulnerability Management: Ensure coverage of AI/ML and application vulnerabilities using SAST, DAST, dependency scanning, and specialized AI security tools. Automation & Tooling: Build and maintain automation pipelines for AI/ML security testing and monitoring. Cross-Functional Collaboration: Partner with CISO functions, Engineering, Product, and Data to embed security into AI/ML development lifecycles. Incident Response: Support detection, triage, and remediation of AI/ML-specific security incidents. Training & Advocacy: Facilitate secure development training focused on AI/ML risks and best practices. Metrics & Reporting: Track and report status of vulnerabilities, including AI/ML-specific metrics (e.g., model robustness, data integrity). Establishes routines for updating documentation, runbooks, and dashboards with AI/ML security content. Effectively communicates complex AI/ML security topics to technical and non-technical stakeholders. Required Qualifications 5 to 8 years in information security, with significant experience in application security and AI/ML security. Hands-on experience securing AI/ML models, pipelines, and data within the AI/ML SDLC. Familiarity with common AI/ML security threats (adversarial attacks, model inversion, data poisoning). Experience with security tools for AI/ML (e.g., Adversarial Robustness Toolbox). Mandatory or scripting experience (Python preferred; experience with AI/ML frameworks a plus). Preferred Qualifications Threat Modeling & Red Teaming: experience with threat modeling and AI/ML red teaming exercises, including prompt injection, jailbreaking, adversarial attack simulations, and vulnerability assessments for AI systems. Vector DBs, RAG frameworks, MCP; cloud certifications; Working experience in a regulated fintech environment Relevant certifications (e.g., AIRTP+, CAISF, Microsoft AI Security Fundamentals, AWS Certified Security – Specialty, GIAC, CISSP, CEH are highly desirable). Experience working directly with software developers and data scientists to improve code/model security. We are proud to offer a range of incentives to our employees worldwide. These benefits are available to everyone, regardless of grade, and reflect the values we stand for: Flexibility: Enjoy unlimited vacation, subject to local regulations and business priorities. Benefit from hybrid working arrangements and inclusive policies such as paid time off for voting, bereavement, and sick leave. Well‑being: Access confidential one‑to‑one support through our Employee Assistance Program, connect with our network of Wellbeing Champions and Gather Groups, and take part in monthly events and initiatives designed to help you thrive—inside and outside of work. Health & Financial Security: Medical, life and disability insurance, retirement plans, lifestyle, and other benefits.* Sustainability: Paid time off for volunteering and donation‑matching opportunities to support causes that matter to you. Inclusion: Get involved in our inclusion communities, such as Count Me In, Culture@Finastra, Proud@Finastra, Disabilities@Finastra, and Women@Finastra—open to everyone who wants to participate and contribute. Career Development: Access online learning and accredited courses through our Skills & Career Navigator tool. Recognition: Take part in our global recognition program, Finastra Celebrates, and share your voice through regular employee surveys that help shape our culture and ways of working. *Specific benefits may vary by location. At Finastra, each individual is unique—bringing their own ideas, perspectives, cultural backgrounds, and experiences. We learn from one another, value what makes us different, and create an environment where everyone feels included, supported, and able to be their authentic selves. Be unique. Be exceptional. Help us make a difference at Finastra. At Finastra, our team members are the driving force behind everything we do. We’re building an environment where bold ideas thrive, careers flourish, and innovation is a shared journey. Whether you're a recent graduate ready to shape the future or a seasoned professional seeking your next challenge, you’ll play a pivotal role in delivering software solutions that redefine what’s possible in financial services. We believe growth is a shared commitment. That’s why we offer a rich ecosystem of learning—from hands-on training and mentorship to leadership development and industry certifications. You’ll have the freedom to explore new paths, deepen your expertise, and make your mark in a global fintech that’s built for the future. Our career development isn’t just a program—it’s a promise. With access to cutting-edge tools, a culture of collaboration, and a community that champions your success, you’ll be empowered to lead, challenge, and create meaningful change. Because when we grow together, we innovate together—and that’s how we shape what’s next in finance. We offer incredible career opportunities and your work in close collaboration with fantastic colleagues globally to develop and launch innovative software solutions for our customers. There is a huge range of engaging projects where you can get stuck-in and add value whilst taking advantage of our ongoing development opportunities to build and hone your skills in your chosen area. Our perks include paid holidays, flexible working hours, a pension plan, and comprehensive health initiatives. Join us to supercharge your career, collaborate with industry experts, and thrive in a nurturing environment that powers both your professional and personal growth With us, you can grow, innovate, and make a real impact. At Finastra, we are proud of the wide range of incentives and benefits we offer our employees globally, reflecting our core values: doing well by doing good, putting people first, and open opportunities. We go beyond statutory requirements to maximise our offerings, investing in flexible working policies, personal growth opportunities, and well-being programmes. Highlights include our Flexible Vacation Policy, inclusive people policies, hybrid working framework, and comprehensive well-being support through initiatives like the Employee Assistance Program, the wellbeing Champions and our monthly events and initiatives. Additionally, we emphasise sustainability through volunteering time off and donation matching, champion inclusion through multiple employee networks and cultural initiatives, and invest heavily in career and skills development. Recognition of our employees' efforts is integral, with our global recognition platform and regular employee feedback surveys shaping our inclusive and supportive workplace culture At Finastra, we are committed to creating a workplace where you feel valued and respected. We believe this environment drives innovation and we strive to build a team that reflects the varied backgrounds, perspectives, and experiences of our global ecosystem. This philosophy is at the heart of our culture and the way we work. 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