Ab Initio Data Engineer

Proxima Asia Consulting; Markham; On-site; CAD 80,000 - 110,000; Full time

Job summary

A leading IT consulting company seeks a mid-senior Data Engineer to own troubleshooting of data pipeline incidents and optimize performance through ETL processes. The ideal candidate will have strong skills in SQL and Linux administration, with a proactive approach to problem-solving. This role involves collaboration with teams for continuous improvement and requires hands-on experience with data warehousing concepts. Candidates with 2 to 4 years of experience are encouraged to apply.

Qualifications

• Experience with incident management and monitoring tools.
• Understanding of data warehousing concepts like dimensional modeling.
• Fluency in English for collaboration.

Responsibilities

• Troubleshoot and resolve L2 incidents related to data pipelines.
• Modify and maintain ETL workflows using Ab Initio.
• Collaborate with DevOps and Data Engineering teams for improvements.

Skills

SQL

Problem Solving

Communication

Linux System Administration

Python Scripting

Education

2–4+ years in a DataOps, ETL, or Data Engineering support role

Tools

Ab Initio

Informatica

Airflow

Autosys

ETL Workflows

Job description

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• Own troubleshooting and resolution of L2 incidents related to data pipelines
• Investigate root causes and drive permanent fixes
• Modify and maintainETL workflows(e.g., Ab Initio, Informatica)
• Writeautomation scripts(Python, Bash, Shell) for repetitive tasks
• Optimize SQL queries and tune performance
• Collaborate with DevOps and Data Engineering teams on deployment and improvements
• Document fixes, improvements, and operational standards

Required Skills & Experience:

• Hands-on experience withAb Initio
• 2–4+ years in a DataOps, ETL, or Data Engineering support role
• Strong inSQL(complex joins, stored procedures)
• Comfortable withLinux system administration and scripting
• Familiar withincident management, job schedulers, and monitoring tools
• Proactive problem-solving mindset with excellent communication skills
• Experience withPython scripting
• Familiarity withAirflow, Autosys, or other orchestration tools
• Understanding of data warehousing concepts (e.g., dimensional modeling)
• Fluent in English for overseas collaboration

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Contract

Job function

• Job function

  Information Technology

• Industries

  IT Services and IT Consulting

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