API Reliability Engineer at Citi
Location
mississauga, peel region
Job Type
Full-time
Category
Management & Operations
Posted
May 29, 2026
Citi is seeking an experienced API Reliability Engineer dedicated to enhancing API performance and reliability in a fast-paced environment. This role places emphasis on proactive monitoring and incident management to ensure stellar client experiences.
As an API Reliability Engineer, you will take ownership of high-availability API systems, utilizing your deep technical skills in Java and AWS to foster continuous improvement. This hands-on role requires collaboration with cross-disciplinary teams to refine operational strategies and automate monitoring solutions.
Key Responsibilities:
• Manage operations of large-scale distributed API ecosystems
• Implement monitoring solutions to ensure system health
• Analyze and optimize API performance metrics
• Lead post-incident reviews and recommend improvements
• Engage in automation for operational tasks and systems
Requirements:
• Extensive support experience with Java ...
As an API Reliability Engineer, you will take ownership of high-availability API systems, utilizing your deep technical skills in Java and AWS to foster continuous improvement. This hands-on role requires collaboration with cross-disciplinary teams to refine operational strategies and automate monitoring solutions.
Key Responsibilities:
• Manage operations of large-scale distributed API ecosystems
• Implement monitoring solutions to ensure system health
• Analyze and optimize API performance metrics
• Lead post-incident reviews and recommend improvements
• Engage in automation for operational tasks and systems
Requirements:
• Extensive support experience with Java ...