Job Description

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.
• AWS/Azure Solution Architect certification required.
• 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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EY | Building a better working world
EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets.
Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow.
EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams provide services in more than 150 countries and territories.

Skills Required