Role & responsibilities

Role & responsibilities

- Design, develop, and maintain scalable batch and streaming data pipelines using Spark and Scala. • Build and optimize data processing workflows leveraging Hive for querying, transformations, and data warehousing needs. • Implement reliable ingestion and integration patterns for high-volume datasets, ensuring data quality, consistency, and completeness. • Develop reusable Spark jobs, libraries, and frameworks to standardize data engineering practices across teams. • Tune Spark applications for performance (partitioning, caching, shuffles, memory management) and improve runtime efficiency. • Work with stakeholders to understand data requirements and deliver well-modeled datasets for downstream consumption. • Implement monitoring, alerting, and operational runbooks to ensure pipeline reliability and faster incident resolution. • Perform code reviews, enforce engineering best practices,



and contribute to continuous improvement of data platform standards.

Preferred Qualifications:

- Hands-on experience with Kafka for building streaming ingestion and event-driven data pipelines. • Experience designing end-to-end data architectures (ingestion, processing, storage, and serving layers) for large-scale systems. • Solid understanding of data partitioning strategies, file formats, and efficient processing patterns for big data workloads. • Proven ability to lead technical discussions, mentor engineers, and drive best practices across delivery teams. • Experience improving reliability through automated validations, data quality checks, and operational excellence practices.

Good to have skills:

Hadoop, HDFS, YARN, Airflow, HBase

Location: PAN INDIA

EXP:5-15 Years

Preferred candidate profile

📌 Big Data Engineer (Kolkata)
🏢 Infosys
📍 Kolkata