AWS Data Technical Specialist - Glue, SQL, Python, DevOps, Snowflake

HCLTech

London, UKonsitePosted Jul 31, 2026
Posting intelligenceActively listed

Skills

snowflakepythonsparkaws

About the role

City Of London, England

Job Summary

Selection SR for Ramya VP - Data Engineer with Quantexa

Job Title/Role Senior Data Engineer - Quantexa Experience Level Required in Years 10 - 15 years

Key Responsibilities

Design and develop solutions using Quantexa Decision Intelligence PlatformBuild data ingestion, transformation, and ETL pipelines using Spark/PySparkWork on entity resolution, network analytics, and graph-based data modelsIntegrate multiple structured/unstructured data sources for analytics use casesEnsure data quality, validation, and governance standardsOptimize performance of large-scale data workflows

Collaborate with business analysts and stakeholders for requirement gathering

Support deployment, testing, and production release activities

Work in Agile environment with sprint-based delivery

Skill Requirements

Hands-on experience with Quantexa platform / Decision IntelligenceStrong in Apache Spark / PySparkProficiency in Python / ScalaExperience in ETL, Data Engineering, Data WarehousingKnowledge of entity resolution, graph analytics, link analysis

Experience working with large datasets (Big Data ecosystem – Hive/HDFS)

Other Requirements

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