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Citi is looking for a Lead Cloud & Enterprise Architect to shape the technical direction of complex, large-scale IT systems across a global financial institution. In this role, you will translate ambitious business challenges into robust, cloud-native architectural solutions — influencing technology strategy, mentoring engineering talent, and ensuring every system design meets the highest standards of scalability, security, and resilience. Your work will have direct impact across an entire technology function, driving outcomes that shape the performance and effectiveness of Citi's engineering landscape.
Job Responsibility
Architect and deliver end-to-end solutions for major, complex IT systems, ensuring all designs align with enterprise-wide technology blueprints and cloud-native best practices
Design and develop scalable, resilient cloud applications from the ground up, applying modern architectural patterns across public and internal cloud platforms
Build and maintain technology roadmaps by tracking emerging technologies and translating their potential into clear, actionable business direction
Translate complex business problems into sound, implementable technical solutions — bridging the gap between strategic intent and engineering execution
Identify and mitigate architectural risks related to security, design flaws, and operational resiliency, embedding robust safeguards into every solution
Evaluate and recommend compute options, database technologies, platform configurations, and communication infrastructure to optimise system performance and strategic fit
Mentor and guide junior architects and engineers, sharing technical expertise to raise the capability of the broader team
Collaborate with cross-functional teams to influence architectural decisions through expert counsel, driving consistency and excellence across the technology function
Requirements
13+ years of experience in IT architecture, systems design, or a closely related engineering discipline
Hands-on expertise architecting and deploying complex solutions on public or internal cloud platforms, with a deep understanding of available compute services and design trade-offs
Ability to design cloud-native, scalable, and resilient applications applying modern architectural patterns from inception through to production
Solid grasp of modern database technologies and data design principles, enabling well-informed architectural choices
Sharp analytical thinking with the ability to resolve complex, multi-dimensional technical challenges and assess risk across design, security, and operational dimensions
Clear and concise written and verbal communication skills, with the ability to guide, influence, and align stakeholders across technical and non-technical teams
Demonstrated ability to manage multiple workstreams, adapt to shifting priorities, and deliver under pressure to tight deadlines
Nice to have
A Master's degree in Computer Science, Engineering, or a related field
Experience mentoring or leading technical teams in an architecture or senior engineering capacity
Familiarity with enterprise technology governance frameworks and how architectural decisions intersect with compliance and risk management
What we offer
Hybrid working model — 3 days in the office and 2 days working remotely
Strategic influence at scale
Access to complex, high-impact engineering challenges across cloud, systems design, and emerging technologies
Continuous learning and development
A collaborative, cross-functional environment
Competitive financial wellbeing package, including compensation and benefits tailored to senior technology professionals