WeWork Reforma Latino (97001), Mexico, Ciudad de Mexico, Ciudad de Mexico Lead Site Reliability Engineer We're building a Site Reliability Engineering center in Mexico City, and we're hiring a Manager-level Backend Engineer to own the reliability and operational maturity of our settlement platforms. These are batch-critical systems that process every credit and debit transaction across the network. You'll work across hybrid infrastructure (on-prem data centers and AWS), partner closely with UK-based engineers, and build the automation and observability that allows Mexico City to operate settlement. You'll work with batch processing systems that handle financial transactions across multiple on-prem data centers with active/active and active/passive configurations. The stack includes Java, Python, shell scripting, SQL, AWS, Kubernetes, OpenShift containers, Datadog, Observe, and legacy payment platforms. CI/CD pipelines, API automation, and secret management via HashiCorp Vault are part of daily operations. You'll need strong troubleshooting and debugging skills and be comfortable with both modern cloud-native tooling and traditional enterprise batch systems.
Own reliability for batch settlement systems - ensure cycle completion windows are met, data integrity is maintained, and failures are detected before they reach downstream consumers




Partner with UK-based settlement engineers - acquire domain expertise on Durbin compliance windows, cross-border DCI routing, and acquirer/issuer SLA adherence
Participate in incident management - respond to settlement failures, drive root cause analysis, and implement durable fixes that prevent recurrence
Professional English fluency
Bachelor's degree
At least 6 years of experience in SRE, production operations, or reliability engineering
Experience in DevOps Engineering (internship experience does not apply)
Java, Python, Go
At least 4 years of experience with Cloud Native technologies (Amazon Web Services, Microsoft Azure, Google Cloud Platform)
3+ years of experience with container orchestration services including Docker or Kubernetes
Experience with Shell or Bash scripting
At least 3 years of Unix or Linux system administration experience
Knowledge or experience of Networking concepts (TCP/DNS/TLS)
In the hiring process, we seek to provide equal employment opportunities to candidates, regardless of race, color, religion, gender, sexual orientation, marital or civil status, national origin, disability, or any other situation protected by federal, state, or local laws.

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📌 Sre (Site Reliability Engineer) Team Lead (Xico)
🏢 Capital one
📍 Xico