HCLTech – Hungary

Senior Technical Lead

HCLTech – Hungary  •  Onsite  •  2 hours ago
Apply
AI can make mistakes so check important info. Chat history is never stored.

Job Description

Job Summary

We are seeking a skilled Data Engineer with hands-on experience in Apache Spark, SQL, and Database technologies to design, develop, and maintain scalable data pipelines and data processing solutions. The candidate will work closely with data architects, business analysts, and analytics teams to enable efficient data ingestion, transformation, and delivery for enterprise reporting and analytics platforms.

Key Responsibilities

Data Engineering & ETL Development

  • Design, develop, and maintain scalable ETL/ELT pipelines using Spark.
  • Build robust data ingestion frameworks for structured and semi-structured data.
  • Develop and optimize batch and near real-time data processing workflows.
  • Troubleshoot and resolve data pipeline failures and performance bottlenecks.

Database & SQL Development

  • Write complex SQL queries, stored procedures, and data transformation logic.
  • Design and optimize database schemas, tables, partitions, and indexes.
  • Perform query tuning and performance optimization for large datasets.
  • Ensure data integrity, consistency, and quality across source and target systems.

Skill Requirements

Other Requirements

HCLTech – Hungary

About HCLTech – Hungary

HCLTech is a global technology company, home to more than 226,600 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 September 2025 totaled $14.2 billion. To learn how we can supercharge progress for you, visit hcltech.com.

Industry
IT & Software
Company Size
51-200 employees
Headquarters
Budapest, HU
Year Founded
2006
Social Media