Senior Manager - T24 Data Migration Business Analyst

Ernst & Young LLP ( EY India ); Bengaluru; Hybrid; INR 3,000,000 - 6,000,000; Full time

Job summary

EY, a global professional services firm, invites a senior Data Migration Leader to drive end-to-end Temenos T24 data migration initiatives across complex enterprise systems. As Senior Manager, you will define migration strategy, oversee ETL design, data mapping, validation and governance, and mentor large teams while coordinating with IT and business stakeholders.

You may travel to client locations as needed and ensure delivery of compliant, high-quality migration programs aligned with business

Qualifications

• Senior-level data migration experience with Temenos T24.
• Experience leading cross-functional teams and stakeholders.

Responsibilities

• Define end-to-end migration strategy for Temenos T24 data migrations.
• Oversee ETL design, data mapping, validation and reconciliation processes.
• Mentor large migration teams and coordinate with IT and business stakeholders.
• Ensure governance, risk management and timely delivery of migration milestones.

Skills

Temenos T24

Data Migration

ETL Processes

Stakeholder Management

Education

MBA/MCA/BE/BTech

Tools

Informatica

Talend

SSIS

SAP Data Services

Job description

BCM - BankingDomain-SeniorManager-GDSF02

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.

T24 BA_Data Migration - Senior Manager Key words: T24 Data Migration, Requirements Gathering, Stakeholder Management, Gap Analysis, As-Is / To-Be Analysis, Data Mapping, ETL Processes, Data Quality & Validation SQL Data Modelling, Data Transformation, Source-to-Target Mapping, Data Reconciliation, Data Cleansing, Migration Tools (e.g., Informatica, Talend, Microsoft SSIS, SAP Data Services) Job Summary : Data Migration Business Analyst will lead the end-to-end analysis and execution of data migration initiatives across complex enterprise systems. This role demands deep expertise in data migration strategies, strong analytical capabilities, and a proven ability to work with cross-functional teams, including IT, business stakeholders, and data architects. Will be responsible for defining migration requirements, leading data mapping and reconciliation efforts, ensuring data integrity, and supporting transformation programs from legacy systems to modern platforms. As a senior leader, you will also play a critical role in stakeholder engagement, risk mitigation, and aligning data migration efforts with broader business objectives.

Mandatory requirements: Selected candidates should be willing to work out of client location in Chennai for 3 to 5 days a week.

Roles and Responsibilities:

• Lead Data Migration Strategy: Define and oversee the end-to-end migration approach, including ETL processes, data profiling, cleansing, mapping, and reconciliation for Temenos Wealth implementations.
• Technical Expertise: Provide guidance on Temenos T24 architecture, administration, configuration, and data structures, ensuring robust migration solutions.
• Design & Development Oversight: Supervise development activities using Infobasic, Core Java, EJB, J2EE, and ETL tools (e.g., Informatica) to deliver high-quality migration components.
• Database Management: Ensure efficient handling of relational and hierarchical databases such as Oracle, DB2, Postgres, MySQL, and MSSQL, including performance tuning and optimization.
• Functional Knowledge: Apply expertise in core banking and wealth modules, including Private Banking, Securities, Accounting, Compliance, AML, and GL structures, to align migration with business requirements.
• Documentation & Governance: Prepare and validate migration documentation, including strategy papers, data mapping, ETL process flows, and reconciliation reports, ensuring compliance with governance standards.
• Stakeholder Engagement: Collaborate with clients to gather requirements, clarify migration needs, and provide regular progress updates to project managers and technical leads.
• Leadership & Team Management: Manage large migration teams, mentor resources, and foster a quality-driven culture while ensuring timely delivery of migration milestones.
• Risk Management: Identify potential migration risks, implement mitigation strategies, and handle critical issues effectively to keep projects on track.
• Pre-sales & Planning Support: Contribute to effort estimation, engagement assessments, and pre-sales activities, while supporting project planning and resource allocation.
• Training & Knowledge Sharing: Conduct training sessions for clients and internal teams on migration best practices and Temenos tools.

Other skills include Effort Estimation, Pre-sales support, engagement Assessments, Project planning, Conduct Training for clients/Internal staff.

MBA/MCA/ BE / B.Tech/ equivalent with a sound industry experience of 12 to 18 Yrs Core Skills Temenos Data Migration Tools (DMX, DM Studio, DM Framework) Temenos T24 / Private Wealth Core expertise ETL (Extract, Transform, Load) process design and optimization Source-to-Target Mapping aligned with Temenos data structures Data Transformation, Validation, and Reconciliation SQL / PL-SQL and Database Management Performance Tuning for large-scale migration Legacy System Analysis and data extraction strategies Migration Script Development using Temenos tools Job Scheduling Tools (e.g., AWA) Logging and Monitoring Tools (Tivoli, Dynatrice, Splunk) Ability to define migration strategy and roadmap Strong stakeholder management and client-facing experience Experience in managing large migration teams and cross-functional collaboration Project planning, resource allocation, and status reporting Mentoring and training team members on migration best practices.

Your client responsibilities:

• Need to work as a team lead in one or more T24 projects.
• Interface and communicate with the onsite coordinators
• Completion of assigned tasks on time and regular status reporting to the lead
• Regular status reporting to the Manager and onsite coordinators
• Interface with the customer representatives as and when needed
• Should be ready to travel to customers locations on need basis

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 resources
• Participating in the organization-wide people initiatives

Preferred skills :

• Database administration /Performance tuning
• Prior Client facing experience

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.

Experience Level Mid Level