Data Engineer (ETL, Hyperion Essbase)- Contract

QUESSCORP SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 120,000 - 150,000; Full time

Job summary

A leading technology solutions provider in Singapore is looking for a Senior Data Engineer with over 10 years of experience in Data Engineering and strong skills in ETL development and data modeling. The successful candidate will collaborate with clients to create scalable solutions, monitor data pipelines, and lead technical teams. This position offers a competitive salary and opportunities for professional growth.

Qualifications

• 10+ years of experience in Data Engineering, Data Warehousing, or Enterprise System Integration.
• Proven experience in ETL development, data modeling, and performance tuning.
• Strong understanding of data governance, quality, and security principles.

Responsibilities

• Collaborate with customers to understand data and technology challenges.
• Design and implement reliable, modular data pipelines, APIs, and integrations.
• Monitor, troubleshoot, and enhance data pipelines for optimal performance.
• Mentor and guide support and engineering teams for effective delivery.
• Review vendor solutions for technology alignment and scalability.

Skills

Data Engineering

Enterprise System Integration

ETL Development

Data Modeling

Performance Tuning

Problem-solving

Analytical Thinking

Leadership

Communication Skills

Education

Bachelor’s or Master’s degree in Computer Science or related field

Tools

Informatica

DataStage

SAS DI Studio

Oracle Data Integrator

UNIX (AIX, Solaris, Linux)

Oracle (7.3–9i)

MS SQL Server

Job description

Key Responsibilities

• Collaborate with customers to understand data and technology challenges, translating business requirements into scalable technical solutions.
• Design and implement reliable, modular data pipelines, APIs, and integrations for production deployment.
• Monitor, troubleshoot, and enhance data pipelines, ensuring optimal performance, reliability, and security.
• Architect composable integrations and APIs to embed client systems within organizational workflows and strengthen platform partnerships.
• Mentor and guide support and engineering teams to ensure timely, proactive, and effective delivery of technical support and enhancements.
• Oversee operational processes such as incident management, change control, and issue escalation to maintain high service quality.
• Review vendor solutions to ensure technology alignment, adherence to enterprise standards, and platform scalability.
• Lead technical delivery teams, planning and coordinating cross-application dependencies to ensure seamless solution integration.
• Partner with architects, analysts, testers, and project managers to ensure end-to-end delivery of enterprise-grade solutions.
• Conduct root cause analyses, propose permanent resolutions, and drive incident reduction through process improvements.
• Prepare and manage technical implementation plans, ensuring smooth production cutovers and post-implementation support.
• Contribute to architectural decisions, system optimization strategies, and long-term data modernization roadmaps.

Qualifications & Skills

Required:

• Bachelor’s or Master’s degree in Computer Science, Information Technology, Data Engineering, Information Systems, or related field.
• 10+ years of experience in Data Engineering, Data Warehousing, or Enterprise System Integration.
• Proven experience in ETL development, data modeling, and performance tuning.
• Strong understanding of data governance, quality, and security principles.
• Excellent problem-solving, analytical thinking, and leadership skills.
• Ability to communicate technical concepts clearly to business and non-technical stakeholders.

Expertise with tools and technologies such as

1. ETL / Data Integration: Informatica, DataStage, SAS DI Studio, QuerySurge, Oracle Data Integrator
2. Databases: Oracle (7.3–9i), MS SQL Server, SAS Base, Hyperion Essbase, OBIEE
3. Scripting / OS: UNIX (AIX, Solaris, Linux), Shell scripting, Windows Server environments
4. Version Control & Scheduling: Aldon, Control-M, ClearCase/ClearQuest
5. Modeling & Reporting: ERWin, MS Visio, SAS Web Report Studio

Preferred

• Experience with modern data architectures (cloud platforms, data lakes, real-time pipelines).
• Familiarity with APIs, microservices, and containerization.
• Prior experience in the banking or financial services domain (Basel II experience advantageous).