Big Data Engineer | Spark

Location Singapore
Discipline Information & Communications Technology
Job Reference BBBH115149_1655530456
Salary S$6500 - S$9000 per month
Consultant Name Cristina Malabuyoc Malijan
Consultant Email
Consultant Contact No. 62328835
EA License No. 02C3423
Consultant Registration No. R1111547

Job scopes

  • Enhance the efficiency of existing Data pipeline Job/framework and setup a best practice for Big Data projects planned on the BI & Analytics platform.
  • Review and tune the code for the Spark framework to increase the throughput.
  • Establish best practices and guidelines to be followed by tech teams while writing codes in Spark.
  • Create a framework to continuously monitor the performance and identify the resource intensive jobs.

Job requirements

  • Bachelor's Degree in Computer Science or equivalent
  • At least 7 years of working experience in big data
  • Able to write code, services and components in Java, Apache Spark and Hadoop.
  • Expert knowledge of technologies e.g. Hadoop, Hive, Presto, Spark, Java, RDBMS like Teradata and File storage like S3
  • Responsible for systems analysis Design, Coding, Unit testing, CICD and other SDLC activities.
  • Proven experience working with Apache Spark streaming and batch framework.
  • Proven experience in performance tuning Java, Spark based applications is a must.
  • Knowledge of working with different file formats like Parquet, JSON and AVRO.
  • Data Warehouse experience working with RDBMS and Hadoop
  • Well versed with concepts of change data capture and SCD implementation.
  • Hands-on experience in writing codes to efficiently handle files on Hadoop.
  • Ability to work in projects following Micro Services based architecture.
  • Knowledge of S3 will be a plus.
  • Ability to work proactively, independently and with global teams.
  • Excellent communication skills should be able to communicate effectively with the stakeholders and present the outcome of analysis.
  • Working experience in projects following Agile methodology

Cristina Malabuyoc Malijan EA License No. 02C3423 Personnel Registration No. R1111547

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