Big Data Developer with Ericsson Wallet Platform experience

HARMAN

6 - 11 years

30 - 35 Lacs

bengaluru

Posted:2 weeks ago| Platform:

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Skills Required

ericsson wallet platform big data hive hadoop spark

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Work from Office

Job Type

Full Time

Job Description

Role Overview:

Senior Big Data Developer

Key Responsibilities:

Develop, test, and deploy high-performance data pipelines using Hadoop, Spark, Kudu, and HBase.
Implement ETL/ELT workflows and ensure data integrity and scalability.
Work closely with Data Architects and Analysts to translate business requirements into technical solutions.
Troubleshoot, tune performance, and automate data operations.
Contribute to best practices and mentor junior developers.

Primary Skills & Technologies:

Core Big Data Technologies:
Hadoop, Spark, Kudu, HBase
Proficiency in programming languages such as Java, Scala, or Python.
Expertise in distributed computing, performance tuning, and big data query optimization.
Familiarity with Impala or similar query engines.
Preferred:
Knowledge or hands-on experience with
Ericsson Wallet Platform
.

Qualifications:

6+ years of experience in Big Data development, with at least 3+ years in Hadoop/Spark ecosystems.
Strong problem-solving and debugging skills with focus on quality and performance.
Experience in telecom or financial services domains is a plus

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