Fraud Solution Architect

Citi is looking for a Lead IT Architect to shape the technology landscape of a global financial institution, driving enterprise-wide architectural strategy across complex, large-scale IT systems. In this role, you will serve as a recognized technical authority — translating sophisticated business challenges into robust, forward-thinking solutions that directly influence the performance and direction of the technology function. This is a high-impact opportunity for an experienced architect ready to lead with both technical depth and strategic vision.

• Lead the design and execution of enterprise IT architecture across major, complex technology programs, ensuring all solutions align with established enterprise blueprints and long-term technology strategy.
• Build and maintain technology roadmaps by evaluating emerging technologies and translating their potential into actionable business recommendations.
• Design end-to-end systems architecture and provide technical leadership across the full systems development lifecycle, from concept through to delivery.
• Translate complex business requirements into scalable, well-structured technical solutions that address real-world operational needs.
• Evaluate and recommend infrastructure, platforms, and communication frameworks that support Citi's IT goals and evolving technology needs.
• Drive integrated systems planning by identifying and championing innovative technologies that strengthen and modernize existing capabilities.
• Act as a senior technical advisor to stakeholders across business and technology teams, guiding architecture decisions through expert counsel and collaborative influence.
• Mentor and support junior team members, sharing architectural knowledge and fostering technical growth across the team.

• 6+ years of experience in IT architecture, systems design, or a related technical discipline.
• Demonstrated ability to design and deliver solutions for complex, enterprise-scale technology environments.
• Clear and concise written and verbal communication skills, with the ability to convey technical concepts to both technical and non-technical audiences.
• Strong prioritization and organizational skills, with the ability to manage multiple work streams and shifting priorities simultaneously.
• Ability to build effective working relationships across technology and business teams, including external stakeholders where required.
• Self-motivated and adaptable, with the initiative to take ownership of new challenges and deliver results under pressure and to tight deadlines.
• Methodical approach to problem-solving with strong attention to detail and sound analytical thinking.

• A Master's degree in Computer Science, Engineering, or a related field.
• Familiarity with competitor technology products and services, and an understanding of how architectural specialisms contribute to commercial outcomes.
• Experience applying hardware engineering principles alongside software architecture in the design of integrated product solutions.

At Citi, you will work at the intersection of technology and global finance, contributing to architectural decisions that shape systems used by millions of clients worldwide. We offer an environment built on collaboration, continuous development, and meaningful impact — where experienced professionals have the space to lead, grow, and deliver work that matters.

• Hybrid working model with 3 days in the office and 2 days working remotely, supporting a sustainable and productive working rhythm.
• Access to learning and development resources that keep your skills sharp and your career trajectory moving forward.
• Opportunity to work on large-scale, complex technology…