Big Data Administrator

TRINITY CONSULTING SERVICES PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

TRINITY CONSULTING SERVICES PTE. LTD. in Singapore seeks a Big Data Engineer with 6–8 years of experience in enterprise environments. The ideal candidate has strong hands-on experience in the Hadoop ecosystem, including HDFS, YARN, and MapReduce, along with expertise in Apache Kafka, Redis, and AWS EMR.

Strong skills in Linux system administration and scripting are required, as well as experience with data security and access governance. This role involves managing high-volume, low-latency data systems.

Qualifications

• 6–8 years of experience in Big Data/Data Platform Engineering in enterprise environments.
• Strong hands-on experience with the Hadoop ecosystem (HDFS, YARN, MapReduce, HDP).
• Experience with high-throughput environments using Apache Kafka.

Responsibilities

• Manage and optimize data platforms in high-volume environments.
• Ensure data security and access governance using Kerberos.

Skills

Big Data Engineering

Hadoop ecosystem

Apache Kafka

Redis

MongoDB

Linux System Administration

Scripting (Shell/Python)

AWS EMR

Job description

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

Strong hands-on experience with:

• 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)