Senior Data Platform Engineer - AWS & Big Data

Apptoza Inc.

Toronto

On-site

CAD 120,000 - 180,000

Full time

2 days ago

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Job summary

Apptoza Inc. is seeking a senior Data Engineer to advance our cloud data platforms in a high-demand environment. You will design and implement data pipelines across AWS services and Hadoop ecosystems, focusing on scalable data warehousing and ETL patterns.

The role requires extensive hands-on experience, including data migration projects from on-premises to AWS, and a strong emphasis on query optimization and performance tuning.

Qualifications

10+ years of experience in Data Engineering / Big Data / Platform
Hands-on experience in AWS and Hadoop ecosystems
Experience in data migration projects (e.g., Hadoop to AWS, DB migrations)
Strong understanding of data warehousing concepts and ETL design patterns
Expertise in query optimization and performance tuning
Bachelor’s degree in Computer Science, Engineering, or related field

Skills

SQL

Shell scripting

Unix/Linux

Python

Education

Bachelor's degree in Computer Science / Engineering or related field

Tools

SSIS

Airflow

AWS Glue

CloudFormation

CloudWatch

IAM

Netezza

Redshift

Teradata

SQL Server

PostgreSQL

Job description

The role requires extensive hands-on experience, including data migration projects from on-premises to AWS, and a strong emphasis on query optimization and performance tuning.

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