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HCL SINGAPORE PTE. LTD.

ML/AI Engineer

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Job Objectives

Design and deliver scalable real-time data and machine learning solutions by building robust ingestion and transformation frameworks across Hadoop ecosystems. Enable end-to-end ML model operationalization and performance optimization, while supporting multi-modal data processing and development of engineering tools and applications.

Key Responsibilities

  • Design and develop highly scalable, Real time systems using Hadoop ecosystem components(Iceberg, Spark, Ozone, Trino, Hive, Ranger, Kafka, Flink and Nifi)
  • Build robust data ingestion and transformation frameworks using Java, Spark, Python, and shell scripting for ingesting multi model data(image, audio, video, unstructured documents) with both batch and real-time.
  • Develop full‑stack applications and internal engineering tools using Python, shell scripting, and modern web frameworks (e.g., Flask, React).
  • Collaborate closely with data scientists to operationalize machine learning models using Cloudera Machine Learning (CML).
  • Perform performance tuning and optimization of data applications on Hadoop to ensure optimal resource utilization.

Skillset

  • Experience working with ML platforms such as CML, Spark MLlib, and Python ML libraries (scikit‑learn, XGBoost), including model deployment.
  • Bachelor’s or Master’s degree in Computer Science, Engineering, Information Technology, or a related field.
  • Minimum of 6+ years of professional experience
  • Design and develop highly scalable, Real time systems using Hadoop ecosystem components(Iceberg, Spark, Ozone, Trino, Hive, Ranger, Kafka, Flink and Nifi)
  • Build robust data ingestion and transformation frameworks using Java, Spark, Python, and shell scripting for ingesting multi model data(image, audio, video, unstructured documents) with both batch and real-time.
  • Develop full‑stack applications and internal engineering tools using Python, shell scripting, and modern web frameworks (e.g., Flask, React).
  • Collaborate closely with data scientists to operationalize machine learning models using Cloudera Machine Learning (CML).
  • Perform performance tuning and optimization of data applications on Hadoop to ensure optimal resource utilization.

Key Skills:

Experience with Python, Java, Scala, or C++

ML Frameworks & Libraries – XGBoost, Scikit‑learn, Tensor Flow/keras, Hugging face (NLP/NLQ/Gen AI use cases)

Full-Stack Development

Performance Optimization

Data Engineering & Ingestion Frameworks

Collaboration with Data Science Teams