Responsible to assemble large complex sets of data that meet non-functional and functional business requirements Responsible to identify design and implement internal process improvements including re-designing infrastructure for greater scalability optimizing data delivery and automating manual processes Building required infrastructure for optimal extraction transformation and loading of data from various data sources using Azure Databricks and SQL technologies Responsible for the transformation of conceptual algorithms from R D into efficient production ready code The data developer must have a strong mathematical background in order to be able to document and maintain the code Responsible for integrating finished models into larger data processes using UNIX scripting languages such as ksh Python Spark Scala etc Produce and maintain documentation for released data sets new programs shared utilities or static data This must be done within department standards Ensure quality deliverables to clients by following existing quality processes manually calculating comparison data developing statistical pass fail testing and visually inspecting data for reasonableness the requirement is on-time with zero defects Qualifications Education Training B E B Tech with a major in Computer Science BIS CIS Electrical Engineering Operations Research or some other technical field Course work or experience in Numerical Analysis Mathematics or Statistics is a plus Hard Skills Proven experience working as a data engineer Highly proficient in using the spark framework python and or Scala Extensive knowledge of Data Warehousing concepts strategies methodologies Programming experience in Python SQL Scala Direct experience of building data pipelines using Apache Spark preferably in Databricks Airflow Hands on experience designing and delivering solutions using Azure including Azure Storage Azure SQL Data Warehouse Azure Data Lake Experience with big data technologies Hadoop Databricks Azure Big Data Architecture Certification would be plus Must be team oriented with strong collaboration prioritization and adaptability skills required Ability to write highly efficient code in terms of performance memory utilization Basic knowledge of SQL capable of handling common functions Experience Minimum 3 - 6 years of experience as Data engineer Experience modeling or manipulating large amounts of data is a plus Experience with Demographic Retail business is a plus Additional Information Our Advantages Versatile working environment Volunteer time off LinkedIn Learning Employee-Assistance-Program EAP About NIQ NIQ is the world s leading consumer intelligence company delivering the most complete understanding of consumer buying behavior and revealing new pathways to growth In 2023 NIQ combined with GfK bringing together the two industry leaders with unparalleled global reach With a holistic retail read and the most comprehensive consumer insights delivered with advanced analytics through state-of-the-art platforms NIQ delivers the Full View TM NIQ is an Advent International portfolio company with operations in 100 markets covering more than 90 of the world s population For more information visit NIQ com Want to keep up with our latest updates Follow us on LinkedIn Instagram Twitter Facebook Our commitment to Diversity Equity and Inclusion At NIQ we are steadfast in our commitment to fostering an inclusive workplace that mirrors the rich diversity of the communities and markets we serve We believe that embracing a wide range of perspectives drives innovation and excellence All employment decisions at NIQ are made without regard to race color religion sex including pregnancy sexual orientation or gender identity national origin age disability genetic information marital status veteran status or any other characteristic protected by applicable laws We invite individuals who share our dedication to inclusivity and equity to join us in making a meaningful impact To learn more about our ongoing efforts in diversity and inclusion please visit the https nielseniq com global en news-center diversity-inclusion

📌 Data Engineer (Tamil Nadu)
🏢 Nielseniq
📍 Tamil Nadu