Linux Engineer/Dev with Shell Scripting and Oracle Database

About the position

The Linux Engineer/Dev role at Dexian involves managing and enhancing Linux-based processes and infrastructure, particularly for data warehousing. The position requires a strong emphasis on shell scripting and Oracle Database management, with responsibilities including system vulnerability identification, troubleshooting, and participation in system upgrade projects.

Responsibilities

• Implement, configure, and manage Linux-based processes and infrastructure for data warehousing
• Identify system vulnerabilities and access control issues, troubleshoot them, and implement necessary improvements
• Enhance various Linux-based toolsets, scripts, jobs and processes
• Participate in System upgrade projects and non-permitted technology remediation activities

Requirements

• Proven experience as a Backend Engineer with a strong emphasis on Linux development
• Strong practical working experience in Linux server configuration and shell scripting
• Solid understanding of SSH/SFTP including public key authentication and configuration options
• Practical knowledge of Unix file systems including basics of mount types, permissions, standard tools, pipes
• Working knowledge of Python and preferably also Perl
• Experience using and/or configuring common SDLC tools that support Agile, such as Jira, Jenkins, Ansible
• Practical working experience with relational databases, preferably Oracle Exadata
• Understanding of the Agile methodology
• Excellent written and oral communication skills
• Passion for automation and continual process improvement
• Minimum 5 years of experience
• Bachelor's degree in STEM related field
• Practical working experience using ETL tools, preferably Informatica
• Practical working experience using orchestration tools, preferably Airflow
• Experience designing and building data warehouses and knowledge of the data flows involved
• Familiarity with Data Warehouse / Data Mart / Business Intelligence concepts
• Willingness to take on problems outside of current skillset and experience