# Bigdata Developer

> Unison Group · Hyderabad, India · — · Posted 2026-06-10

**Workplace:** on_site

**Department:** Jonali

## Description

-   Big data production support Role :- 
-   Client - IBM/DBS
-   Mode of work - 24/7 Rotational shift (WFO)
-   Experience - 4-6 years
-   Location - Hyderabad
-   N.P - Immediate - 15days
-   Required skills:-  Spark, Scala, Hive, Hadoop, SQL, Unix
-   Mode of interview F2F

-   Spark,
-   Scala,
-   Hive,
-   Hadoop,
-   SQL,
-   Unix

## Requirements

### Job Summary

We are looking for a Big Data Support Engineer with hands-on experience in Hadoop ecosystem technologies to provide production support, monitoring, troubleshooting, and performance optimization of Big Data platforms. The candidate should possess strong analytical and problem-solving skills and be comfortable working in a support environment.

### Key Responsibilities

-   Provide L2/L3 support for Big Data applications and Hadoop clusters.
-   Monitor platform health, analyze logs, and proactively identify issues.
-   Troubleshoot production incidents and perform root cause analysis (RCA).
-   Support Hadoop ecosystem components such as HDFS, YARN, Hive, Spark, Kafka, Oozie, and Sqoop.
-   Manage job failures, performance bottlenecks, and data pipeline issues.
-   Work closely with development and infrastructure teams during deployments and releases.
-   Perform cluster maintenance, upgrades, patching, and capacity planning.
-   Create and maintain operational documentation, runbooks, and SOPs.
-   Participate in on-call support and incident management activities.
-   Ensure SLA compliance and timely resolution of support tickets.

### Required Skills

-   Strong experience with Hadoop ecosystem (HDFS, Hive, Spark, YARN).
-   Good knowledge of Kafka, Sqoop, Oozie, Flume, or NiFi.
-   Hands-on experience with Linux/Unix administration.
-   Strong SQL and data analysis skills.
-   Shell scripting (Bash) and/or Python scripting.
-   Experience with log analysis and monitoring tools.
-   Knowledge of Cloudera CDP/CDH or Hortonworks platforms.
-   Understanding of incident, problem, and change management processes.
-   Excellent troubleshooting and communication skills.

### Good to Have

-   Experience with Kubernetes/OpenShift.
-   Knowledge of Airflow, Data Engineering concepts, and ETL pipelines.
-   Exposure to cloud platforms (AWS, Azure, GCP).
-   Banking or Financial Services domain experience.
-   Git and CI/CD knowledge.

### Mandatory Skills

**Hadoop, HDFS, Hive, Spark, Kafka, Linux, SQL, Shell Scripting, Python, Production Support, RCA, Cloudera/CDP, Incident Management**.

## Apply

[Apply at Unison Group](https://apply.workable.com/unisongroup/j/EBBAF8AF3A/apply)

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