6–8 years of experience in Big Data / Data Platform Engineering in enterprise environments.

• Hadoop ecosystem (HDFS, YARN, MapReduce, HDP)
• Apache Kafka (high-throughput environments)
• Redis and MongoDBclusters
• OpenSearch Elasticsearch
• Apache NiFi
• AWS EMR + good knowledge of AWS Cloud.

Strong expertise in Linux system administration and scripting (Shell/Python)

Experience with Kerberos, data security, and access governance

Proven experience in handling high-volume, low-latency systems (preferably payments/trading)