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Harvey Nash

Data Engineer

On site

Toronto, Canada

Freelance

11-09-2025

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Skills

Python Big Data Data Engineering Apache Airflow apache Azure AWS Marketing Analytics GCP Spark Databricks

Job Specifications

We are Seeking a Senior Data Engineer to design, develop, and maintain data and analytics solutions that support Mastercard's B2B marketing initiatives. This role is critical in building the data environment and integrations that will power advanced omnichannel marketing campaigns. As part of a small, collaborative team, you will work with large-scale datasets to unlock the value of big data for the global marketing team.

Here are some of the specific details:

Job Title: Senior Data Engineer

Job Duration: 8+ months

Job Location: North York, Canada (Hybrid 3 days)

REQUIRED SKILLS:

Databricks / Data Engineering / Data Modeling.
Extensive hands-on experience in data engineering, with a strong emphasis on building and optimizing solutions using Databricks as a primary development environment.
Proven ability to implement multiple end-to-end data warehouse projects in Big Data ecosystems, delivering scalable, production-ready data solutions.
Experience designing and managing complex data workflows using orchestration tools like Apache NiFi, Apache Airflow, LakeHouse connect, Spark Python Data source API and similar platforms.
Skilled in developing integrated cloud applications, particularly with services such as Databricks, Azure, AWS, or GCP.
Ability to be able to communicate well with leads
Raise issues and concerns about the project in a timely fashion.

A reasonable, good faith estimate of the minimum and maximum for this position is CA$60/hr to CA$67/hr on T4.

About the Company

We’re Harvey Nash, and we build amazing technology and digital teams. From senior appointments through to recruitment and project solutions, we are experts in the tech sector. Established in 1988, we have helped over half the world’s leading companies recruit, retain, source and manage the highly skilled tech talent they need to succeed in an increasingly competitive, global and technology driven world. With over 3.300 staff in more than 49 offices across Europe, Asia-Pacific and the U.S and Canada, we have built a rep... Know more