Data Engineer / Data Modeler (DataStage / Payments Subsystem)

NTT Ltd; Singapore; On-site; SGD 100,000 - 150,000; Full time

Job summary

A major technology services provider based in Singapore seeks a Data Engineer/Data Modeler to design data models and ETL pipelines for payment solutions. Candidates should have at least 7 years of experience in data engineering within financial services, familiar with SQL and relevant tools such as DataStage and cloud platforms. The role requires expertise in payments domain concepts and includes responsibilities for ensuring data quality and compliance. Competitive salary and opportunities for innovation offered.

Qualifications

• 7+ years of data engineering and data modeling experience in financial services or banking.
• Strong knowledge of payments domain concepts like clearing and settlement.
• Hands-on experience with data modeling and cloud platforms.

Responsibilities

• Design and implement logical and physical data models for payments.
• Develop ETL/ELT pipelines integrating data from various sources.
• Ensure data quality and governance across processes.

Skills

Data engineering experience

Data modeling skills

SQL proficiency

Python programming

Payments domain knowledge

ETL/ELT tool expertise

Cloud data platforms

Streaming and batch data pipelines

Education

Bachelor's degree in computer science or related field

Tools

DataStage

AWS Redshift

Azure Synapse

Talend

Informatica

Docker

Kubernetes

Job description

Location

Atlanta, US

Overview

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward‑thinking organization, apply now.

Job Title

Data Engineer / Data Modeler (DataStage / Payments Subsystem / FTE / Onsite)

Responsibilities

• Design and implement logical and physical data models for the payment domain, including merchant onboarding, transactions, clearing, settlement, funding, fraud/risk, and reporting.
• Develop ETL/ELT pipelines to integrate data from core banking systems, payment gateways, and external partners into enterprise data stores.
• Ensure data quality, lineage, and governance across payment processing flows.
• Build and optimize data warehouses/lakes on cloud platforms (AWS or Azure).
• Collaborate with architects, developers, and business analysts to map payment business processes into data models and schemas.
• Implement real‑time and batch data integration for use cases such as fraud detection, reconciliations, settlement reporting, and regulatory compliance.
• Monitor and tune pipelines for scalability, performance, and cost efficiency.
• Partner with security and compliance teams to enforce data privacy and regulatory requirements (PCI‑DSS, SOX, AML/KYC).

Required Qualifications

• Bachelor’s degree in computer science, Information Systems or related field (or equivalent experience).
• 7+ years of data engineering / data modeling experience in financial services or banking.
• 7+ years of strong knowledge of payments domain concepts (auth, clearing, settlement, reconciliation, chargebacks, fraud).
• 7+ years of hands‑on experience with data modeling (3NF, star/snowflake schemas, dimensional modeling).
• 7+ years of proficiency with SQL and at least one ETL/ELT tool (DataStage, Informatica, Talend, dbt).
• 7+ years of strong experience with cloud data platforms (AWS Redshift, Azure Synapse, Snowflake, Databricks).
• 7+ years of proficiency in a programming language such as Python for data processing and automation.
• 7+ years of experience with real‑time streaming (Kafka, Kinesis, EventHub) and batch data pipelines.
• 7+ years of familiarity with version control (Git) and CI/CD pipelines.

Preferred Skills

• Knowledge of regulatory and compliance requirements in payments/banking.
• Understanding of API‑based integration for payment systems.
• Familiarity with containerization (Docker, Kubernetes) for data services deployment.

Company Information

NTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We offer a robust ecosystem of innovation centers and partners. NTT DATA is part of NTT Group, which invests over $3 billion each year in R&D.

EEO Statement

NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For Pay Transparency information, please visit https://us.nttdata.com/en/pay-transparency. For accessibility accommodations, contact https://us.nttdata.com/en/contact-us. If you are requested to provide payment or banking information, please submit a contact us form at https://us.nttdata.com/en/contact-us. Please do not provide payment or banking information to NTT DATA recruiters; they will only use @nttdata.com and @talent.nttdataservices.com email addresses.