Etl Developer

3 weeks ago


Singapore NodeFlair Full time

Job Summary:

Salary
S$7,500 - S$9,500 / Monthly

Job Type

Seniority
Senior

Years of Experience
At least 6 years

Tech Stacks
ETL Jenkins API Shell Script HDFS HBase Shell UNIX Git Java Hive Linux NoSQL Bitbucket SQL Hadoop Python

Role:
ETL Developer

Experience: 6 to 9 yrs

Key Skills:
Linux, Shell Script, SQL, Python, Java development, Control M, Remedy, JIRA, Bitbucket, Jenkins, Artifactory, Aldon

Key Responsibilities:

  • Participate in endtoend projects for system implementation of MLS system
  • Engage and collaborate with Architects, Security and Development Lead to ensure solution design complies with enterprise design principles, security, and control standards
  • Coordinate with Technology Delivery Manager and System Analyst to plan technical deliverables and schedule, perform design and development works to meet project requirements, and produce technical documents
  • Escalate issues that impacts project schedule on timely basis and propose workarounds/resolutions
  • Perform data profiling, cleansing, transformation and validation to ensure data quality and integrity throughout the shell scripts and ETL pipelines
  • Test, maintain and recommend software improvements to ensure strong functionality and optimization
  • Create and maintain technical documentation, including ETL specifications, data mappings, data dictionary, process workflows, data ownership and error handling procedures
  • Implement project change request and in accordance with deployment schedule
  • Facilitate and provide technical and testing support before and after production deployment
  • Collaborate with crossfunctional teams, such as data scientists, analysts, and business users, to understand their data requirements and provide support as needed
  • Work with production support team members to conduct root cause analysis of issues, review new and existing code and/or perform sanity testing and unit testing
  • Liaise with other units across IT and Business in the organization
  • Manage external vendors for project delivery within schedule

Key Requirements:

Must Have

  • Bachelor's degree in computer science, information technology, or a related field
  • At least 8 years of experience and knowledge in Control M, Unix Shell Scripting, and SQL
  • At least 8 years of experience and knowledge in deployment process, create, manage and maintain CICD from source code repository, version control, code merge to deployment and housekeeping
  • At least 6 years of experience in Hadoop, Hive, Hbase, HDFS and Data Engineering
  • Experience in Bitbucket, Git, Jenkins, Artifactory and Aldon
  • Experience in JIRA, Remedy and Incident Ticket management
  • Ability to multitask effectively and handle large amounts of data
  • Highly driven, proactive and a strong team player
  • Excellent interpersonal skills and written and verbal communication skills in English

Good to Have

  • Experience in Python, Java, NoSQL
  • Experience in System Interfaces (SFTP, FTP, Connect Direct, API, Rest)
  • Experience in Confluence and SharePoint

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