Junior Data Engineer

2 weeks ago

Singapore NTT SINGAPORE PTE. LTD. Full time
Roles & Responsibilities

Role: Junior Data Engineer

Contract: 1 year Renewable

Location: Changi

Experience required: Entry level with knowledge in Spark

Interested candidates may also directly email their CVs to: mike.ramos@global.ntt

Only shortlisted candidates will be contacted for interview.

Data Engineer

We are looking for a profile that is a data engineer who have a background in Spark development

Job Duties & Responsibilities:

  • Develop and maintain ETL processes for finance regulatory reporting projects and applications.
  • Develop Big Data applications using the Agile Software development life cycle.
  • Enhance existing applications based on mapping specifications provided by the Tech BA.
  • Collaborate with the Tech BA and Scrum Master on project delivery and issue resolution.
  • Contribute to the coding, testing, and Level 2/3 support of the data warehouse.
  • Partner with business stakeholders to ensure requirements are met and collaborate with other technology teams (QA, Production Support) for effective implementation.
  • Provide technical expertise to assist in designing, testing, and implementing software code and infrastructure to support data infrastructure and governance activities.
  • Troubleshoot and resolve technical problems in applications or processes, providing effective solutions.
  • Perform performance tuning using execution plans and other relevant tools.
  • Continuously explore and evaluate evolving tools within the Hadoop ecosystem and apply them to relevant business challenges.
  • Analyze and debug existing shell scripts, and enhance them as needed.

Required Skills:

  • Bachelor's degree in Computer Science or a related field.
  • Experience with Spark, HDFS, MapReduce, Hive, Impala, Sqoop, and Linux/Unix technologies.
  • Hands-on experience with RDBMS technologies (e.g., Oracle, MariaDB).
  • Strong analytical and problem-solving skills.
  • Experience working with a Big Data implementation in a production environment.
  • Familiarity with Unix shell scripting.
  • Understanding of Agile methodology and experience working in an Agile development environment.
Tell employers what skills you have

Oracle
Big Data
Scrum
Hadoop
ETL
MapReduce
MariaDB
Agile Methodology
SQL
Performance Tuning
Unix Shell Scripting
Project Delivery
Agile Software Development
Mapping
Agile Development

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