Senior Core Banking & Platform Portfolio Manager

Location: 4910 Tiedeman Road, Brooklyn Ohio The Business Technology Senior Manager for Core Banking & Platform Portfolio Management is a technical delivery leader, and people manager, accountable for end-to-end delivery and production ownership of vendor and internal platforms supporting core banking portfolio management. A key focus is advancing and modernizing the core banking technology platforms and system integration. Role clarity: Not a software development role; focused on technical delivery leadership, integration, delivery governance, and seamless delivery for vendor and internally built platforms and implementations. Primary Responsibilities Technical Leadership, Delivery & Governance - Develop and manage a team of internal and external technology professionals - Own end-to-end delivery and production ownership for portfolio modeling, rebalancing, trading, subscription, and financial data provider platforms. - Establish delivery governance and agile/waterfall ways of working; partner with Product Management where applicable to align priorities, scope, and outcomes. - Lead cross-functional delivery (Technology, Product, Operations, vendors): manage plans, cutovers, dependencies, risks, test readiness, and releases. - Lead developing the platform roadmap (modernization, integration/API strategy). Platform Architecture, Integration & Data - Provide technical oversight for architecture and integrations across mainframe and distributed platforms and downstream reporting (APIs, messaging, streaming). - Advance the core banking technology stack, integrating modern technology into core banking workflows, (digital & real-time payments, pricing platforms). - Integrate core banking data/events into enterprise portfolio workflows for consumers and commercial data models and controls. - Govern data lineage, quality, and timing across core banking processes (pricing, benchmarks, performance, attribution). Application Support, Risk & Service Management - Own and report on platform stability/reliability and system readiness: resilience, performance/latency, capacity, and recovery planning for market-hours workloads. - Implement observability (monitoring, alerting, logging, tracing) and service level objectives/service level indicators; drive stability/backlog initiatives. - Lead incident/problem management (on-call readiness, root-cause analysis) and ensure high-quality releases/cutovers with rollback plans. - Partner with Risk, Compliance, and Security to deliver controls and execute remediation; partner with critical stakeholders on new capabilities. Vendor & Financial Management - Select and govern vendors/partners (contracts, SLAs, delivery quality). - Manage base personnel and software expense to financial plan. Competency Expectations - Lead and develop high-performing delivery/support teams; communicate complex concepts clearly to business and technology audiences. - Strong influencing and communication skills, with the ability to partner and negotiate at senior leadership levels - Drive disciplined delivery for high-risk systems: cutover planning, change control, and release readiness. - Operate with strong production mindset: reliability, performance/latency, recovery, and incident/problem management. - Partner effectively with Product and the Chief Investment Office to translate strategy into roadmaps and execution. - Maintain data integrity and control from source through execution and reporting in a regulated environment. Qualifications Must-have Technical