BCM-T24 -Migration Developer-Senior

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all. 

Service line - Position Title:  Technology Consulting- BCM – Temenos Data Migration Developer

Keyweords- T24 Data Migration Developer, Temenos Private Wealth Core, Temenos T24 Migration, Temenos TAFJ, Temenos APIs, DM Tool, Temenos Core Banking, Data Migration, ETL, Extract Transform Load, Source-to-Target Mapping, Data Validation, Data Reconciliation, Migration Scripts Development, Performance Tuning, Database Management, SQL, PL-SQL, Data Integrity, Legacy System Analysis, Temenos Tools, ETL Frameworks, Core Banking Systems, Client-facing Experience, SIT/UAT Support, Data Security, Data Cleansing, Migration Tools (e.g., Informatica, Talend, Microsoft SSIS, SAP Data Services)

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.  

About Global Delivery Services

Global Delivery Services refers to EY's worldwide network of service delivery centers. The GDS team plays an important role in EY’s strategy by ensuring effective support to EY’s growth agenda.

Our journey started in 2002 with approximately 200 people. Today we stand at 80,000+ professionals in ten locations around the world. We operate in Argentina, China, Hungary, India, Philippines, Poland, Sri Lanka, Mexico, Spain and the United Kingdom.

Client service is focused on providing Consulting, Assurance, Tax, Strategy & Transactions, and Knowledge support to our clients around the world. The teams enable account teams worldwide to provide seamless, high-quality, value-added support, helping deliver exceptional client service.

Enablement Services provides cost-effective, high-skilled, and innovative services to support EY’s global and local enablement teams. Markets, BMC, AWS, Finance and Accounting, Risk Management, Procurement, People Shared Services, IT Service Delivery and IT Global Infrastructure services, are among the services offered by Enablement Services.

Our innovation specialists serve the GDS Client Service and Enablement Services teams, along with Service Lines, Core Business Services and Sectors. The team brings the desired environment, technologies and skilled teams together for facilitation, rapid prototyping and innovative thinking. The competencies offered include analytics, digital, user experience, mobile technology, infrastructure, Microsoft technologies and open innovation.

The Opportunity

The Temenos Migration Developer will lead the end-to-end design and execution of data migration activities for Private Wealth Core implementation projects. This role requires strong expertise in migration strategies, deep technical knowledge of Temenos platforms, and the ability to collaborate effectively with cross-functional teams including IT, business stakeholders, and data architects.

The position involves defining migration requirements, developing source-to-target mappings, building and optimizing migration scripts, and ensuring data integrity throughout the transformation from legacy systems to Temenos Private Wealth Core. The developer will also play a key role in validating migrated data, managing reconciliation processes, mitigating risks, and aligning migration deliverables with overall program objectives.

Your Key Responsibilities

• Design and execute end-to-end data migration strategies for Temenos Private Wealth Core, including extraction, transformation, and loading (ETL) processes.
• Analyse legacy systems and prepare detailed source-to-target mapping aligned with Temenos data structures and business rules.
• Develop and optimize migration scripts using Temenos tools (TAFJ, T24 APIs) and standard ETL frameworks.
• Perform rigorous data validation, reconciliation, and quality checks to ensure accuracy and completeness of migrated data.
• Collaborate with SIT/UAT teams to resolve migration-related defects and support smooth test cycles.
• Monitor and tune migration processes for efficiency, scalability, and compliance with project timelines.
• Interface with business analysts, solution architects, and project managers to provide migration status updates and resolve issues.
• Ensure adherence to data security, regulatory requirements, and governance standards during migration.

Skills and attributes for success

Core Technical Skills

• Temenos Data Migration (DM) Tools – DMX, DM Studio, DM Framework
• Temenos T24 and TAFJ (R20 or higher)
• ETL (Extract, Transform, Load) processes
• Source-to-Target Mapping aligned with Temenos data structures
• Data Transformation and Validation techniques
• Migration Script Development using Temenos tools and standard frameworks
• SQL / PL-SQL and Database Management
• Performance Tuning for migration processes
• Legacy System Analysis and data extraction strategies
• Reconciliation and Data Integrity Checks

Your client responsibilities:

• Collaborate and communicate effectively with onsite coordinators to align on requirements, progress, and deliverables.
• Work as a key contributor in one or more Temenos T24 migration projects, ensuring timely and accurate execution of assigned migration tasks.
• Complete assigned migration activities within agreed timelines and provide regular status updates to the technical lead.
• Share progress reports consistently with project managers and onsite coordinators to maintain transparency.
• Engage with customer representatives when required to clarify migration requirements or resolve data-related issues.

Your people responsibilities

• Building a quality culture
• Manage the performance management for the direct reportees, as per the organization policies
• Foster teamwork and lead by example
• Training and mentoring of project resource
• Participating in the organization-wide people initiatives

Preferred skills:
Database management & administration
Performance tuning
Prior Client facing experience

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 you and your extraordinary talents in a diverse and inclusive culture of globally connected teams. Learn more. 

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

To help create an equitable and inclusive experience during the recruitment process, please inform us as soon as possible about any disability-related adjustments or accommodations you may need.

Our Commitment: As a commitment, we persistently endeavour to embody our values, fulfil our purpose, and champion inclusiveness. Our dedication is to cultivate EY into an environment where diverse perspectives are celebrated, creating a supportive atmosphere for individuals to authentically be themselves and contribute their utmost.

Professional Development: From entry-level employees to senior leaders, we believe in continuous learning. We offer opportunities to build new skills, take on leadership roles, and connect and grow through mentorship.

People and Culture: In our dynamic workplace, diversity, equity, and inclusiveness are ingrained in our culture. We're united by a commitment to create an environment where every individual's differences are valued, practices are equitable, fostering a sense of belonging. Our shared values include integrity, respect, teaming, inclusiveness, energy, enthusiasm, courage to lead, and building relationships based on doing the right thing.

Benefits: Embark on a transformative career journey with us and indulge in a suite of premium benefits, encompassing exclusive health and wellness packages, enticing rewards, and cutting-edge learning opportunities that empower you to continually grow and excel in your professional and personal development.

How to Apply: If you are passionate to join us and are aligned with our commitment to building a better working world, we invite you to apply by completing our user-friendly form with personal and professional information and by providing your consent to data privacy.

Successful candidates advance to a competency-based interview. If mutual interest persists, a job offer awaits.

“We are an equal opportunity employer and are committed to Diversity, Equity & Inclusion”.

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 can provide services in more than 150 countries and territories. 

EY | Building a better working world 

 
EY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.  

 
Enabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.  

 
Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.