Informatica / Oracle / Unix | 12-Month Contract | Banking Tech Projects

4 weeks ago

Singapore NTT SINGAPORE PTE. LTD. Full time
Roles & Responsibilities

System Analyst – Informatica / Oracle / Unix | 12-Month Contract | Banking Tech Projects

Employment Type:

Contract (12 months)

Work Location:

Alexandra, Singapore

Company:

NTT DATA Singapore

Client : leading global banking clients

Job Description:

We are hiring a seasoned System Analyst to join a critical technology project with one of our leading global banking clients.

This is a 12-month contract role based at Alexandra, ideal for someone with 6+ years of experience in ETL development, Informatica PowerCenter, Unix Shell Scripting, and Oracle environments.

As a System Analyst, you will be responsible for end-to-end data integration workflows, from design and development to testing and support. You will also coordinate with cross-functional teams for smooth delivery and system transitions.

Key Responsibilities:

  • Install, configure, and maintain Informatica PowerCenter 10.x or higher
  • Translate business requirements into technical documentation and source-to-target mappings
  • Build and maintain ETL data mappings, sessions, and workflows
  • Develop job schedules integrating with upstream/downstream systems using Control-M
  • Perform unit testing, data quality checks, and performance tuning
  • Ensure timely delivery across design, development, testing, and deployment
  • Support production migrations, continuity testing, and environment transitions
  • Maintain comprehensive documentation accessible to all stakeholders
  • Escalate technical issues promptly and work proactively to prevent delays
  • Follow SDLC best practices and support SIT, UAT, and production phases

Requirements:

  • At least 6 years of relevant experience in system analysis and ETL development
  • Strong knowledge of Informatica PowerCenter (v10.x+)
  • Hands-on experience with Oracle 19c or higher (SQL*Plus, PL/SQL)
  • Proficiency in Unix/Linux Shell Scripting (AIX/Linux)
  • Familiarity with job schedulers like Control-M
  • Knowledge of SDLC lifecycle: requirement gathering, impact analysis, build, test, deploy
  • Able to work independently with minimal guidance
  • Strong documentation and communication skills
  • Good to have: Change Control tools, Visio

Application Process:

To ensure the best fit for this role, we encourage applications from candidates who meet the must-have skills outlined above. If your experience aligns, we'd love to hear from you

Interested candidates are kindly requested to email their CV with their experience to:

sandeep.sringeripai@global.ntt

We look forward to your application

Tell employers what skills you have

Control M
data quality checks
Technical Documentation
Informatica PowerCenter
PL/SQL
requirement gathering
UAT Support
Informatica
SQL*Plus
ETL
Data Integration
SDLC
AIX
impact analysis
Production Support
Performance Tuning
Unix Shell Scripting
Linux
Change Control Management

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