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Big Data developer

IQVIA

IQVIA

Software Engineering
Bengaluru, Karnataka, India
Posted on Jul 11, 2025

Job Overview
Designs/develops software solutions requiring general domain knowledge and developing business experience.
Analyzes user requirements/needs and makes decisions within limited parameters under regular supervision.

Essential Functions
• Designs/develops software solutions requiring general domain knowledge and specialized business experience.
• Works at all layers of the application stack including front-end user interface and backend development.
• Analyzes user requirements/needs and makes decisions within general parameters under regular supervision.
• Supports and often lead projects within own organization with limited complexity, including the development of medium size system components.
• Has strong and broad understanding of quality standards and work requires minimal revision.
• Reviews complex functional specifications and other validation deliverables as assigned.
• Provides peer support and helps on-board new Software Engineers to the team.

Qualifications
• Bachelor's Degree Computer Science, a related field, or equivalent experience
Req
• 3-5 Years Experience in Hadoop and developing BigData processing applications.
• Profound experience with developing BigData applications using Spark and Scala.
• Adequate experience in Python programming knowledge and PySpark skills.
• Good knowledge on Data Ingestion techniques into Big Data platform from variety of sources.
• Very Good experience in working with Hive, Impala.
• Experience in developing highly scalable and extensible Big Data platform which enables collection, storage, modeling, and analysis of massive data sets from numerous data sources.
• Should have very good knowledge on SQL Programming, ETL DataWareHousing concepts.
• Candidate should have experience in writing Unix Scripts.
• Good understanding of CI/CD process, Git, Jenkins.
• Knowledge on Apache Airflow is an added advantage.

IQVIA is a leading global provider of clinical research services, commercial insights and healthcare intelligence to the life sciences and healthcare industries. We create intelligent connections to accelerate the development and commercialization of innovative medical treatments to help improve patient outcomes and population health worldwide. Learn more at https://jobs.iqvia.com