Senior Application & Infrastructure Analyst Requisition ID: This role is responsible for end-to-end build, release, deployment, and environment operations across mission-critical mortgage systems within RESL/TLS. The individual will act as the single point of accountability for production releases, environment readiness, and operational stability, ensuring seamless deployments, controlled batch execution, and secure, compliant infrastructure through proactive patching and vulnerability management.ResponsibilitiesOwn and execute end-to-end deployment lifecycle across multiple environments (IST, QAT, Prod), ensuring smooth and controlled production releasesManage release execution activities, including code deployment, database changes, and configuration updatesMaintain and govern release checklists, runbooks, and execution artifacts, ensuring audit and compliance readinessCoordinate across development, QA, infrastructure, and support teams during release cycles to ensure alignment and timely executionProvide real-time communication on deployment status, risks, and post-release validation outcomesManage build processes and CI/CD pipelines (e.g., ACCP) including artifact validation, version verification, and release traceabilityControl and manage batch execution cycles during releases, including holding and restarting batch jobs and ensuring synchronization with deployment activitiesMonitor and validate post-deployment batch execution and downstream processingEnsure readiness and health of application, database, and middleware environments, including server validation and environment stability checksSupport environment-level troubleshooting during releases and production incidentsOwn and execute patching activities across OS, middleware, and application layers, ensuring systems remain secure and compliantLead vulnerability management efforts, including identification, tracking, remediation, and closure of security findings in alignment with enterprise standardsPartner with security and infrastructure teams to maintain environment hygiene and reduce technical debtSupport incident management and root cause analysis (RCA) for deployment or environment-related issuesEnsure adherence to change management, release governance, and audit requirementsQualificationsUniversity degree in Computer Science, Information Technology, Engineering or related fieldStrong experience in DevOps, Build & Release Engineering, and production deployment managementHands-on experience with CI/CD tools (ACCP, Jenkins, or similar)Solid knowledge of Unix/Linux systems, shell scripting, and automationExperience working with application servers, database systems, artifact repositoriesFamiliarity with batch scheduling tools (e.g., Autosys or similar)Experience managing large-scale production releases in enterprise/banking environmentsStrong understanding of change management practices, release governance frameworks, environment management and operational controlsHands-on experience in patching cycles (OS, middleware, application layers, vulnerability management processes and tools)Understanding of audit, risk, and regulatory expectations in financial servicesBenefitsDiversity, Equity, Inclusion & Allyship – We strive to create an inclusive culture where every employee is empowered to reach their fullest potential, respected for who they are, and embraced through bias-free practices and inclusive values.Accessibility and Workplace Accommodations – We value unique skills and experiences and are committed to creating an inclusive and accessible environment for everyone.Upskilling through online courses, cross-functional development opportunities, and tuition assistance.Competitive rewards program including bonus, flexible vacation, personal and sick days, and other benefits starting on day one.Dynamic ecosystem – free tea & coffee, universal washrooms, and plenty of space for team collaboration.Community engagement opportunities to foster belonging.Location: Canada – Ontario – Toronto#J-18808-Ljbffr