Data & Integration Engineer

R SYSTEMS (SINGAPORE) PTE LIMITEDSingaporemycareersfuturepublished 09/21/2026
Must-have:PythonJavaGitDataCI/CDAISecurity

Responsibilities

1. System Analysis & Design

  • Analyse business/technical requirements and translate them into data flows and integration designs.
  • Work with upstream and downstream teams to define data contracts and interfaces.
  • Identify gaps, inefficiencies and risks in current data movement processes.
  • Propose pragmatic solutions balancing speed, quality and maintainability.

2. Integration & Data Movement

  • Design and implement data movement across systems using: APIs SFTP and file based transfers Batch pipelines.
  • Coordinate integrations across systems in the DataLake ecosystem (Informatica, Cloudera, etc.) \
  • Ensure data is correctly transformed, mapped and delivered to target systems.
  • Troubleshoot integration issues across environments.

3. Data Preparation for GenAI

  • Support data ingestion and preparation for GenAI use cases: document ingestion data aggregation enrichment and transformation
  • Work with structured and unstructured data
  • Ensure data is usable for downstream AI workflows (RAG, search, investigation flows) You are not asking them to build models, just make data usable for them.

4. Delivery & Coordination

  • Work across multiple teams: data platforms application teams infrastructure security
  • Support SIT, UAT and production rollouts.
  • Ensure integration reliability, error handling and monitoring.
  • Document flows, mappings and interfaces clearly.

Requirement:

  • 5-10 years of experience in system analysis, integration engineering, data engineering or technical delivery roles.
  • Strong ability to translate requirements into system flows, data flows, interface specifications and implementation plans.
  • Experience working with upstream and downstream teams to define and deliver enterprise integrations.
  • Practical experience with REST APIs, SFTP, batch processing, file based integration and data pipeline orchestration.
  • Good understanding of data mapping, transformation, aggregation, reconciliation and data quality controls.
  • Good SQL skills and basic to moderate Python skills for data handling, scripting, automation and troubleshooting.
  • Exposure to Java
  • Exposure to Informatica, Cloudera or similar enterprise data platforms.
  • Working knowledge of Git, branching, pull requests, code reviews and controlled release practices.
  • Familiarity with CI/CD, Jira, Confluence and enterprise deployment processes.
  • Experience with Control M or equivalent scheduling tools.
  • Familiarity with logging (OTEL) and monitoring tools such as Splunk Elastic Stack.
  • Exposure to GenAI concepts such as document ingestion, RAG, embeddings and data preparation for AI workflows.