EY
EY

EY is a global professional services firm offering audit, tax, consulting, and advisory expertise. Its teams help organizations address complex business challenges, strengthen trust in financial reporting and markets, and use data and technology to support transformation.

The firm provides services including corporate finance advisory, transaction strategy, and technology consulting. EY works with clients across areas such as healthcare, legal services, marketing, energy, finance, and government, with sustainability and innovation informing many of its solutions.

Temenos T24 Data Migration Manager

Lead Temenos data migration for large-scale private banking implementations at EY. Oversee ETL, data mapping and reconciliation, while guiding teams and coordinating with stakeholders.

Description

  • Set the end-to-end data migration approach for Temenos Wealth implementations and oversee delivery.
  • Manage ETL, data profiling, cleansing, mapping, and reconciliation.
  • Advise on Temenos T24 architecture, administration, configuration, and data structures.
  • Oversee development with Infobasic, Core Java, EJB, J2EE, and ETL tools including Informatica.
  • Manage, tune, and optimize Oracle, DB2, Postgres, MySQL, and MSSQL databases.
  • Apply core banking and wealth expertise across Private Banking, Securities, Accounting, Compliance, AML, and GL structures.
  • Prepare and validate migration strategies, data mappings, ETL flows, and reconciliation reports.
  • Work with clients to gather requirements and clarify migration needs.
  • Report progress to project managers, technical leads, managers, and onsite coordinators.
  • Lead large migration teams and mentor team members.
  • Identify migration risks, develop mitigations, and address critical issues.
  • Support estimates, engagement assessments, pre-sales, project planning, and resource allocation.
  • Train clients and internal teams in migration practices and Temenos tools.

Requirements

  • MBA, MCA, BE, B.Tech, or equivalent qualification and 12–18 years of industry experience.
  • Team lead experience on one or more T24 projects.
  • Ability to communicate and coordinate with onsite coordinators.
  • Ability to complete assigned work on time and provide regular status updates.
  • Ability to work with customer representatives as needed.
  • Willingness to travel to customer locations as needed.
  • Experience with Temenos Data Migration Tools, including DMX, DM Studio, and DM Framework.
  • Expertise in Temenos T24 or Private Wealth Core.
  • ETL process design and optimization experience.
  • Experience mapping source data to Temenos target structures.
  • Data transformation, validation, and reconciliation skills.
  • SQL or PL/SQL skills and database management experience.
  • Performance tuning experience for large-scale migration.
  • Experience analyzing legacy systems and defining data extraction strategies.
  • Ability to develop migration scripts using Temenos tools.
  • Familiarity with job scheduling tools such as AWA.
  • Familiarity with logging and monitoring tools such as Tivoli, Dynatrace, and Splunk.
  • Ability to define migration strategy and roadmap.
  • Strong stakeholder management and client-facing skills.
  • Experience leading large migration teams and collaborating across functions.
  • Project planning, resource allocation, and status reporting skills.
  • Ability to mentor and train team members in migration practices.

Benefits

  • Flexible work environment.
  • Diverse and inclusive culture.
  • Professional development and ongoing learning opportunities.
  • Opportunities to build skills and take on leadership roles.
  • Mentorship and career growth opportunities.
  • Health and wellness packages.
  • Rewards.
  • Learning opportunities.
  • Disability-related adjustments or accommodations during recruitment.
  • Equal opportunity commitment and focus on diversity, equity, and inclusion.

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