Full Stack Engineer - Senior Vice President

08763 citi canada technology services ulc; Mississauga; Hybrid; CAD 117,000 - 124,000; Full time

Job summary

Citi Canada Technology Services ULC is seeking a Senior Data Architect to design and lead scalable, secure cloud data platforms across AWS and Azure in Mississauga, ON. This role supports a Hybrid/Remote environment and is offered as a full-time position.

The ideal candidate brings 8–10 years of data architecture/engineering experience, strong SQL, Python, and hands-on work with data lakes, medallion architecture, and modern data platforms. AWS/Azure certifications are a plus.

Qualifications

• 8–10 years of experience in Data Architecture / Data Engineering.
• Strong experience with AWS and/or Azure.
• Expertise in Medallion Architecture, Data Lakes/Lakehouses & Data Warehousing.
• Strong experience creating HLDs, architecture diagrams and technical design documents.
• Strong SQL and experience with Python or equivalent programming languages.
• Experience with Spark, Databricks, Kafka, Airflow/dbt or equivalent technologies.
• Experience working with structured and unstructured data.
• Knowledge of Data Governance, Security, CI/CD & DevOps.
• Excellent architecture, communication and stakeholder management skills.

Responsibilities

• Design enterprise-scale cloud data architecture, data lakes, warehouses & lakehouses.
• Develop HLDs and architecture blueprints for data platforms.
• Design and implement Medallion Architecture (Bronze, Silver & Gold layers).
• Define data models, integration patterns, governance and security frameworks.
• Lead ETL/ELT, batch & real-time data architecture.
• Drive cloud data modernization, performance and cost optimization.
• Provide technical leadership and mentor Data Engineering teams.

Skills

8–10 years data architecture

AWS/Azure

Medallion architecture

HLDs & diagrams

SQL

Python or similar

Spark/Databricks/Kafka/Airflow

Data governance & security

Stakeholder management

Tools

Spark

Databricks

Kafka

Airflow

dbt

Job description

Senior Data Architect (AWS/Azure)

We are looking for a highly skilled  " Senior Data Architect"  to join our growing data and cloud team in Mississauga, ON (Remote/Hybrid).The ideal candidate will design enterprise-scale ...

Full-time

CA$85.00–CA$90.00 hourly

Role: Senior Data Architect (AWS/Azure) Location: Mississauga, ON (Remote-Hybrid) Employment Type: Full-Time We are looking for a Senior Data Architect to design and lead scalable, secure, and high-performance cloud data platforms across AWS and/or Azure .

Key Responsibilities

• Design enterprise-scale cloud data architecture, data lakes, warehouses & lakehouses
• Develop HLDs (High-Level Designs) and architecture blueprints for data platforms
• Design and implement Medallion Architecture (Bronze, Silver & Gold layers)
• Define data models, integration patterns, governance and security frameworks
• Lead ETL/ELT, batch & real-time data architecture
• Drive cloud data modernization, performance and cost optimization
• Provide technical leadership and mentor Data Engineering teams

Must-Have Skills

• 8–10 years of experience in Data Architecture / Data Engineering
• Strong experience with AWS and/or Azure
• Expertise in Medallion Architecture, Data Lakes/Lakehouses & Data Warehousing
• Strong experience creating HLDs, architecture diagrams and technical design documents
• Strong SQL and experience with Python or equivalent programming languages
• Experience with Spark, Databricks, Kafka, Airflow/dbt or equivalent technologies
• Experience working with structured and unstructured data
• Knowledge of Data Governance, Security, CI/CD & DevOps
• Excellent architecture, communication and stakeholder management skills

Good to Have

• AWS/Azure certifications
• Databricks Certification
• Snowflake experience
• Data Mesh concepts
• MLOps / AI data platform experience

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