Role Overview
Apptoza Inc. is hiring a Senior AWS Data Engineer with Strong SQL. This is a contract hybrid role, based in CA. Part of Apptoza Inc.'s Devops hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
Sr AWS Data Engineer with Strong SQL
Location: Toronto, On
Hybrid (3 days from Office)
Duration : 1yr contract - Extension
Job Summary
Managing cloud infrastructure, Automation and DevOps, Security & Compliance, and Monitoring/Troubleshooting.
We are seeking a highly skilled Data Engineer with deep expertise in SQL (including stored procedures) and AWS-based data engineering solutions.
You will be responsible for designing, building, and optimizing scalable data pipelines and systems that enable analytics, reporting, and data-driven decision-making across the organization.
Key Responsibilities Develop and optimize complex SQL queries and stored procedures for high-performance data processing and transformation.
Build and maintain scalable ETL/ELT pipelines on AWS using services such as Glue, Lambda, S3, Athena, Redshift, Kafka, Airflow, and Step Functions.
Implement and maintain data integration solutions from various data sources into a centralized data lake or data warehouse.
Collaborate with data analysts, data scientists, and business stakeholders to understand data requirements and deliver reliable solutions.
Monitor and troubleshoot data pipelines to ensure data accuracy, timeliness, and reliability.
Apply data governance and security best practices in all development work.
Skills Required Expert-level proficiency in SQL, including performance tuning, writing complex joins, and stored procedures in databases.
Experience with AWS Data Engineering tools
AWS Glue
Amazon Redshift
AWS Lambda
Amazon S3
Athena
Kafka
Step Functions
Experience with data modeling, ETL orchestration, and data pipeline development in AWS.
Familiarity with version control systems (e.g., Git) and CI/CD for data workflows.
Airflow
Experience with Python and PySpark.
Frequently Asked Questions
How do I apply for the Senior AWS Data Engineer with Strong SQL position at Apptoza Inc.?
Use the Apply button above to submit your application directly to Apptoza Inc.. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Is the Senior AWS Data Engineer with Strong SQL role at Apptoza Inc. remote or in-office?
This is a hybrid role based in CA. Expect a mix of in-office and remote days, with the specific cadence set by the hiring manager.
What does a Senior AWS Data Engineer with Strong SQL at Apptoza Inc. earn?
Apptoza Inc. has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Senior AWS Data Engineer with Strong SQL role at Apptoza Inc. posted?
This role was posted on April 12, 2026 (69 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
How much experience does the Senior AWS Data Engineer with Strong SQL role at Apptoza Inc. require?
This is a senior-level position. Most senior roles call for 5+ years of directly relevant experience. Apptoza Inc. lists their specific requirements in the description below, so review the must-have qualifications closely before applying.
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