FSO - Technology Consulting - Solution Architect - Next Generation Core System Modernisation

Ernst & Young Advisory Services Sdn Bhd; Kuala Lumpur; On-site; MYR 120,000 - 160,000; Full time

Benefits offered by this job

Flexible working environment

Diverse and inclusive culture

Career development opportunities

Job summary

A global consulting firm in Kuala Lumpur is seeking an experienced Solution Architect to lead the transformation of legacy banking systems to modern cloud-native platforms. The role requires a proven track record in banking technology, strong leadership skills, and the ability to manage complex projects. The ideal candidate has 8–12 years of experience in solution architecture and expertise in AWS or Azure. Join us to shape the future of banking technology.

Qualifications

• 8–12 years of banking technology experience, with 5+ years in solution architecture.
• Experience with next-gen core banking platforms like Silverlake SIBS.
• Proven track record in complex transformation projects.

Responsibilities

• Lead solution architecture for migration to cloud-native platforms.
• Design transformation roadmaps for core banking systems.
• Collaborate with cross-functional teams and present architectural recommendations.

Skills

Leadership

Communication

Technical expertise

Strategic thinking

Stakeholder engagement

Education

Bachelor's degree in Computer Science, Engineering, or IT

TOGAF certification

Tools

AWS

Azure

Kafka

Apache Pulsar

Job description

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Other locations: Primary Location Only

Date: 18 Sept 2025

Requisition ID: 1637277

At EY, we’re all in to shape your future with confidence.
We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

The Opportunity

We are seeking experienced Solution Architects to join our growing Financial Services Core Banking Team in Kuala Lumpur. This full-time role is ideal for professionals at the Director level who will lead the transformation of legacy Silverlake systems to modern cloud-native banking platforms, shaping the future of retail and SME banking technology while ensuring seamless migration with minimal business disruption.

Your Key Responsibilities

Core Banking Transformation

• Lead solution architecture for migration from legacy core systems (e.g., Silverlake SIBS) to cloud-native platforms.
• Design a comprehensive transformation roadmap with phased migration.
• Develop target state architecture supporting retail and SME banking operations.
• Ensure alignment with business strategy, regulatory requirements, and growth objectives.

Technical Architecture & Design

• Architect microservices-based, API-first cloud-native solutions on AWS/Azure.
• Design scalable infrastructure for high-volume banking transactions.
• Implement modern patterns: event-driven architecture, containerization, serverless computing.
• Establish integration architecture for digital channels, payments, and third-party services.

Migration Planning & Execution

• Develop progressive migration strategies.
• Lead data migration planning, mapping, and quality assurance.
• Design cutover management, rollback procedures, and business continuity planning.
• Coordinate with cross-functional teams and external vendors.

Stakeholder Management

• Present architectural recommendations to senior management.
• Collaborate with business units to translate requirements into technical specifications.
• Provide expert consultation on technology selection and implementation.
• Act as a trusted advisor on architectural decisions.

Skills and Attributes for Success

• Strong leadership and communication skills.
• Ability to manage complex transformation projects.
• Strategic thinking with hands-on technical expertise.
• Collaborative mindset and stakeholder engagement capabilities.

Ideally, You’ll Also Have

• Experience with next-gen core banking platforms (e.g., Thought Machine, Mambu, Temenos).
• Knowledge of AI/ML integration for fraud detection and risk assessment.
• Familiarity with real-time processing systems and event streaming (Kafka, Apache Pulsar).
• APAC banking market experience and regulatory knowledge.
• Background in fintech partnerships and embedded banking solutions.

What We Look For

• Bachelor’s degree in Computer Science, Engineering, or IT.
• TOGAF certification preferred.
• 8–12 years of banking technology experience, with 5+ years in solution architecture.
• Proven experience in Silverlake SIBS implementation or migration.
• Deep understanding of core banking modules and successful transformation projects.

What We Offer You

At EY, we’ll develop you with future-focused skills and equip you with world-class experiences. We’ll empower you in a flexible environment, and fuel your extraordinary talents in a diverse and inclusive culture of globally connected teams.

Are you ready to shape your future with confidence? Apply today.

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