Principal Big Data Developer

5 days ago


Singapore beBeeExpert Full time

Big Data Expertise Sought

We are looking for a skilled PySpark developer to spearhead the design, development, and deployment of high-performance Python and PySpark-based frameworks for data ingestion from various sources into Snowflake in cloud environments.

The ideal candidate will possess hands-on experience with coding using Python and PySpark in big-data frameworks within AWS resources such as EMR, Lambda, S3 bucket, RDS, EC2, ECS, EKS, etc. Experience in ETL frameworks for data ingestion, data pipeline to Snowflake Data Warehouse at high-frequency and volume scenarios (giga/tera-bytes of data ingestions per day/month) is essential.

The selected individual should be able to optimize PySpark jobs for performance, efficiency, troubleshoot issues, ensure data quality and availability.

Key responsibilities include implementing processes for automating data delivery, monitoring data quality, and production deployment.

The candidate should have expertise in development with hands-on experience in leveraging Git/GitLab-based repository management and understanding of Government Commercial Cloud (GCC) requirements.

Additionally, the candidate should be proficient in consulting communication skills – good in articulating business problems, approach for solution, respond to changes in scenarios for business problems.

A degree in Computer Science, Computer Engineering, or any STEM equivalent is required. Familiarity with working in Government Commercial Cloud (GCC) environment is also necessary.

Independent and self-motivated contributor and passionate about software development.

Required Skills:

  • Git
  • RDS
  • PySpark
  • XML
  • Google Cloud Platform
  • ETL
  • Data Quality
  • EC2
  • EMR
  • Python
  • Communication Skills
  • Consulting
  • S3
  • Software Development


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