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🥝 Senior Automation Engineer (Python, LLM, Spark, ETL)

HCLTech | london, United-Kingdom | Posted May 19, 2026

Job Description

Role Overview

  • We are seeking a highly skilled Senior Automation Engineer with expertise in Python, Large Language Models (LLMs), Spark, and ETL development.
  • The role focuses on building intelligent automation solutions, scalable data pipelines, and integrating AI capabilities into enterprise workflows.

Automation & Python Development

  • Design and develop automation frameworks using Python.
  • Build reusable scripts for data processing and operational tasks.
  • Develop APIs and integration services.

LLM & AI Integration

  • Implement LLM-based automation solutions.
  • Integrate AI models for data enrichment and automation.
  • Develop and optimize prompt engineering strategies.
  • Develop scalable pipelines using Apache Spark (PySpark/Scala).
  • Handle large-scale data processing with performance optimization.
  • Implement batch and near real-time processing.
  • ...

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