Senior Site Reliability Engineer (SRE), Vice President

Citigroup Inc.; London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

A leading global financial institution in London is seeking a technology leader to oversee site reliability engineering, DevOps, and Platform Engineering teams. This role requires strong technical vision, stakeholder relationships, and a hands-on leadership approach. Opportunities for professional development and a hybrid work arrangement are available. Ideal candidates will have extensive experience in engineering leadership and a deep understanding of system architecture.

Benefits

Opportunity to lead high-impact initiatives

Collaborative and innovative culture

Hybrid work arrangement

Qualifications

• Extensive experience in engineering leadership roles.
• Strong hands-on technical background in cloud platforms, containerization, and modern DevOps practices.
• Demonstrated experience leading SRE, DevOps, or Platform Engineering teams.
• Deep understanding of system architecture, resilience patterns, and high-availability design.

Responsibilities

• Serve as a hands-on technical leader who can architect, design, and guide implementation of resilient systems.
• Lead and mentor a high-performing team of specialists across global locations.
• Build and maintain strong relationships with technology and business stakeholders.

Job description

Overview

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.

We are seeking an exceptional technology leader to oversee our global site reliability engineering (SRE), DevOps, and Platform Engineering teams. This hands-on engineering leadership role requires someone who can both provide technical vision and build strong stakeholder relationships across the organization. The ideal candidate will bring a combination of deep technical expertise, strategic thinking, and people leadership to drive our engineering excellence forward.

Key Responsibilities

Technical Leadership:

• Serve as a hands-on technical leader who can architect, design, and guide the implementation of highly resilient systems
• Build a compelling vision and strategic roadmap for our SRE, DevOps, and Platform Engineering functions
• Establish and evangelize engineering best practices across teams and the wider organization
• Drive technical innovation while ensuring operational excellence
• Provide architectural guidance to ensure systems meet resilience, scalability, and performance requirements

Team Leadership:

• Lead and mentor a high-performing team of DynamoDB specialists, SREs, DevOps engineers, and platform engineers across global locations
• Develop team members through goal setting, performance management, and career development planning
• Foster a culture of innovation, continuous improvement, and engineering excellence
• Attract, retain, and develop top engineering talent
• Create growth opportunities for team members and help them achieve their career aspirations

Stakeholder Management:

• Build and maintain strong relationships with technology and business stakeholders across the organization
• Effectively translate business requirements into technical solutions and strategic initiatives
• Partner with development team managers and technical leads to align platform capabilities with product roadmaps
• Represent the team in senior leadership forums and drive cross-functional initiatives
• Manage expectations and communicate effectively about team initiatives, capabilities, and constraints

Required Skills & Experience

• Extensive experience in engineering leadership roles
• Strong hands-on technical background in cloud platforms, containerization, and modern DevOps practices
• Demonstrated experience leading SRE, DevOps, or Platform Engineering teams
• Deep understanding of system architecture, resilience patterns, and high-availability design
• Experience developing strategic roadmaps and executing technical vision
• Proven ability to build and maintain relationships with stakeholders at all levels
• Exceptional communication and interpersonal skills
• Track record of mentoring and developing engineering talent
• Experience leading distributed global teams

Desired Skills

• Experience in financial services technology environments
• Knowledge of AWS, Kubernetes, observability platforms, and CI/CD technologies
• Background in transforming legacy systems to modern architectures
• Experience with DynamoDB and cloud-native database technologies
• Understanding of UK and global financial regulatory requirements

What We Offer

• Chance to shape the technical direction of a global financial institution
• Opportunity to lead high-impact, transformative engineering initiatives
• Collaborative and innovative organizational culture
• Hybrid work arrangement based in London

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Job Family Group: Technology

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Job Family: Applications Development

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Time Type: Full time

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

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