Snr. Application Developer - Toronto

Only for registered members Toronto, Canada

23 hours ago

$95,000 - $145,000 (CAD)

Position Description · This role is hybrid and requires you to be at our Client office at a minimum 1-2 days per week - subject to change at any time. · We are seeking a Senior Databricks Data Engineer to build and evolve enterprise-grade data warehousing and lakehouse capabiliti ...

Job description

Position Description

This role is hybrid and requires you to be at our Client office at a minimum 1-2 days per week - subject to change at any time.

We are seeking a Senior Databricks Data Engineer to build and evolve enterprise-grade data warehousing and lakehouse capabilities for Capital Markets – Corporate & Investment Banking.

You will design robust dimensional data models, implement scalable ingestion and transformation pipelines on Databricks, and enforce strong data governance (Unity Catalog) and data quality (DQE / Expectations) across the platform.

This role requires deep hands-on delivery experience and the ability to work closely with product owners, risk/compliance stakeholders, and downstream consumers (BI, analytics, regulatory reporting).

Your future duties and responsibilities

Data Warehousing & Data Modeling

Design and deliver data warehouse / lakehouse models (star schemas, conformed dimensions, facts, and aggregates) for CIB use cases (e.g., revenue, exposure, limits, liquidity, client/profitability, deal pipelines).

Establish modeling standards for Bronze / Silver / Gold (raw → conformed → curated marts) and ensure consistency across domains.

Implement incremental loading, SCD patterns (Type 1/2), deduplication, and reconciliation logic suitable for financial services controls.

Databricks Engineering (Lakehouse Implementation)

Build and maintain scalable ELT/ETL pipelines using Databricks (Spark / PySpark / SQL) and Delta Lake.
Develop ingestion patterns using Auto Loader (cloudFiles), structured streaming where appropriate, and batch orchestration for daily/monthly financial cycles.

Optimize Delta tables using best practices (partition strategy, OPTIMIZE, ZORDER, file sizing, caching) and support query performance for downstream BI and analytics workloads.

Governance & Security (Unity Catalog)

Implement and operationalize governance using Unity Catalog, including:
Catalog/schema/table design aligned to domains and environments (dev/test/prod)
Fine-grained permissions (catalog/schema/table/column)
Row-level and column-level protection (where applicable)
Auditing and lineage readiness for regulated environments
Partner with security and compliance to ensure appropriate access models for sensitive CIB datasets.

Data Quality & Controls (DQE / Expectations)

Define and enforce Data Quality Expectations using Databricks DQE / Delta Live Tables expectations (or equivalent controls framework).

Implement DQ controls such as:
Null checks, type checks, referential integrity, range validations
Duplicate detection and key constraints
Reconciliation (source-to-target balancing, financial totals validation)
Publish quality metrics and operational alerts; support SLA reporting and production readiness standards.

Delivery & Stakeholder Engagement

Help team translate business requirements into data products in collaboration with business stakeholders, analysts, and architects.
Produce clear technical documentation (data definitions, lineage, runbooks, operational procedures).
Support production operations, incident triage, root-cause analysis, and continuous improvement.

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Required Qualifications To Be Successful In This Role

Over 5 years of data engineering experience in enterprise environments; financial services experience strongly preferred.
Strong background in data warehousing and dimensional modeling (facts/dimensions, star schema, SCD, data marts).
Hands-on expertise with Databricks, including Delta Lake, Spark/PySpark, and Databricks SQL.
Demonstrated experience implementing governance and access control using Unity Catalog.
Demonstrated experience implementing data quality frameworks using DQE / DLT expectations or equivalent (Great Expectations, Deequ, custom rules engines).
Strong SQL skills and experience working with large-scale structured data (RDBMS and/or cloud data platforms).

Solid software engineering practices:
version control (Git), CI/CD concepts, testing, code reviews.

________________________________________

Preferred Qualifications

Experience with orchestration tools (Databricks Workflows, Airflow, ADF, etc.).
Experience designing data products for BI tools (Power BI/Tableau), semantic layers, and performant SQL marts.

"CGI is providing a reasonable estimate of the pay range for this role. The determination of this range includes factors such as skill set level, geographic market, experience and training, and licenses and certifications. Compensation decisions depend on the facts and circumstances of each case. A reasonable estimate of the current range is $95,000–$145,000. This role is an existing vacancy."

Together, as owners, let's turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life.

That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction.

Your work creates value.

You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You'll shape your career by joining a company built to grow and last.

You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

At CGI, we value the strength that diversity brings and are committed to fostering a workplace where everyone belongs. We collaborate with our clients to build more inclusive communities and empower all CGI partners to thrive. As an equal-opportunity employer, being able to perform your best during the recruitment process is important to us. If you require an accommodation, please inform your recruiter.

To learn more about accessibility at CGI, contact us via email. Please note that this email is strictly for accessibility requests and cannot be used for application status inquiries.

Come join our team—one of the largest IT and business consulting services firms in the world.

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