Job Summary

Serve as a senior developer within a hybrid work model designing and optimizing data solutions using Python and the Cloudera Data Platform for large scale analytics. Apply hands on expertise in Impala Hive and Apache Hadoop to build reliable data pipelines that power business decisions and advance the organization data driven impact on society.

Responsibilities

Develop robust data pipelines on Cloudera Data Platform that extract transform and load large scale datasets to support analytics and reporting needs across multiple business domains.
Design efficient data models and storage strategies on Hadoop based environments that optimize query performance while ensuring long term scalability and maintainability.
Implement complex data processing logic in Python that automates recurring workflows and reduces manual intervention for data engineering activities.
Optimize Impala queries and execution plans that improve response times for analytical workloads and enable faster insight generation for stakeholders.




Create and maintain Hive tables partitions and metadata structures that ensure organized reliable and discoverable data assets for downstream consumers.
Collaborate with data analysts and application teams that translate business requirements into technical specifications and deliver explicit reproducible data solutions.
Develop reusable Python utilities and frameworks that standardize data ingestion transformation and validation patterns across different projects and environments.
Monitor data jobs and clusters on Cloudera platforms that proactively identify issues and coordinate timely remediation to minimize disruption to business processes.
Implement data quality checks and validation routines that detect anomalies improve accuracy and build confidence in enterprise data products.
Document technical designs workflows and operational procedures that enable smooth knowledge transfer and simplified maintenance for current and future team members.
Perfo

📌 Sr. Developer (Kolkata)
🏢 Cognizant
📍 Kolkata