Two Big Banks' Broken Back Office Custom Case Solution & Analysis

1. Evidence Brief (Case Researcher)

Financial Metrics

• Bank A: $14B annual back-office spend. 65% of total operating expenses.
• Bank B: $11B annual back-office spend. 58% of total operating expenses.
• Industry benchmark: 35-40% of operating expenses for firms with comparable scale.
• Combined annual potential savings: $4.2B if brought to industry median.

Operational Facts

• Bank A: 42 legacy IT systems, 14 different clearing platforms, 18,000 FTEs in back-office.
• Bank B: 37 legacy IT systems, 11 different clearing platforms, 15,500 FTEs in back-office.
• System redundancy: 80% of core banking functions overlap across both institutions.
• Geography: Both banks operate globally with 60% of back-office staff concentrated in high-cost domestic hubs.

Stakeholder Positions

• CFOs of both banks: Pushing for a shared services joint venture (JV) to split infrastructure costs.
• CTOs: Concerned about integration risk, citing past failures in core system migration.
• Regulators: Monitoring systemic risk; require 99.99% uptime during any transition.

Information Gaps

• Specific cost of capital for a potential JV entity.
• Internal cultural compatibility metrics between Bank A and Bank B.
• Contractual exit penalties for existing third-party IT vendors.

2. Strategic Analysis (Strategic Analyst)

Core Strategic Question

How can Bank A and Bank B reduce back-office operating expenses by 20% within 36 months without compromising regulatory compliance or systemic stability?

Structural Analysis

The core issue is structural inertia. The current IT architecture acts as a barrier to entry for any meaningful cost reduction. The high fixed costs of legacy systems prevent competitive pricing.

Strategic Options

• Option 1: Shared Services Joint Venture. Create a new independent entity to house back-office operations. Rationale: Massive scale, shared investment. Trade-offs: Governance gridlock, complex regulatory approval.
• Option 2: Outsourced Transformation. Contract a third-party provider to rebuild the stack. Rationale: Shifts risk to vendor. Trade-offs: Loss of institutional knowledge, vendor lock-in.
• Option 3: Internal Phased Simplification. Standardize platforms internally while automating processes. Rationale: Full control, lower integration risk. Trade-offs: Slow progress, high capital expenditure.

Preliminary Recommendation

Option 1 is the most viable path to achieving the $4.2B savings target. The scale required to justify the IT overhaul makes a standalone internal effort (Option 3) too expensive and too slow.

3. Implementation Roadmap (Implementation Specialist)

Critical Path

1. Months 1-6: Legal incorporation of JV and regulatory data-sharing clearance.
2. Months 7-18: Pilot migration of secondary clearing platforms (non-core).
3. Months 19-36: Full integration of core legacy systems into a unified platform.

Key Constraints

• Regulatory scrutiny: The requirement for 99.99% uptime during transition limits migration speed.
• Data sovereignty: Cross-border data laws in key jurisdictions restrict centralized processing.
• Talent retention: Key engineers essential to legacy systems are nearing retirement or exit.

Risk-Adjusted Implementation

We assume a 30% delay in migration timelines. We allocate 15% of the initial budget to a "shadow system" strategy—running parallel legacy and new platforms until the new system is proven for six months in production.

4. Executive Review and BLUF (Executive Critic)

BLUF

The proposed joint venture is a structural necessity, not an optional efficiency play. Without this move, both banks face a permanent margin disadvantage against digital-native competitors. The plan must focus on aggressive platform consolidation rather than shared headcount. Prioritize the migration of clearing platforms; they are the most commoditized and offer the fastest path to proof of concept. If the boards cannot agree on a 51/49 governance split, do not proceed. Joint ventures with 50/50 control are management death traps.

Dangerous Assumption

The analysis assumes regulators will permit a single entity to manage back-office functions for two large banks. This ignores the systemic risk concerns that regulators have regarding concentrated infrastructure failure.

Unaddressed Risks

• Cultural mismatch: Bank A and Bank B have fundamentally different risk appetites. A clash in operating culture will stall the JV within 12 months.
• Vendor extortion: Legacy providers will raise licensing fees once they realize the banks are moving toward a unified, long-term platform.

Unconsidered Alternative

Divest the back-office assets entirely to a specialized fintech infrastructure provider and lease back the services. This removes the operational headache from the bank balance sheet.

Verdict: APPROVED FOR LEADERSHIP REVIEW