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Senior Apache Spark Technical Lead - Scala, Python

India

Job Description

Senior Apache Spark Technical Lead - Scala, Python

Gurgaon, Haryana

Job Summary

We are looking for a highly skilled Data Engineer / Graph Data Engineer with expertise in Neo4j, Apache Spark, Airflow, BigQuery, Cypher, and Agentic AI to design, build, and optimize scalable data solutions. The ideal candidate will be responsible for developing graph-based data models, implementing large-scale data processing pipelines, and integrating AI-driven agentic workflows to support advanced analytics and intelligent applications.

Key Responsibilities

Design and implement graph database solutions using Neo4j and develop efficient Cypher queries.Build and optimize scalable ETL/ELT pipelines using Apache Spark and Airflow.Develop and manage enterprise data warehouses and analytics solutions in Google BigQuery.Create graph-based data models to support relationship analytics and knowledge graph initiatives.Integrate Agentic AI frameworks for autonomous decision-making and intelligent workflow orchestration.Monitor, troubleshoot, and optimize data pipelines for performance and reliability.Collaborate with data scientists, AI engineers, and business stakeholders to deliver scalable data solutions.Ensure data quality, governance, security, and compliance standards are maintained.Drive best practices in data engineering, automation, and cloud-native architectures.

Skill Requirements

Neo4j Graph DatabaseCypher Query LanguageApache Spark (PySpark)Apache AirflowGoogle BigQuery (BQ)Agentic AI Frameworks and ArchitectureData Modeling & Data PipelinesPython Programming

Other Requirements

Strong experience with Neo4j Graph Database and Cypher Query Language.Hands-on expertise in Apache Spark (PySpark)



for distributed data processing.Experience developing and scheduling workflows using Apache Airflow.Proficiency in Google BigQuery for large-scale data analytics and warehousing.Experience with Agentic AI, AI orchestration frameworks, and LLM-based solutions.Robust programming skills in Python.Understanding of data architecture, ETL/ELT processes, and cloud platforms.Excellent problem-solving, analytical, and communication skills.

Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 223,000 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending June 2026 totaled $14.8 billion.

Copyright © 2026 HCL Technologies Limited

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📌 Senior Apache Spark Technical Lead - Scala, Python (India)
🏢 HCLTech
📍 India