Data Scientist (Mississauga)

Data Scientist (Mississauga)

02 Oct
|
Open Systems Technologies
|
Mississauga

02 Oct

Open Systems Technologies

Mississauga

Responsibilities

- Analyse large, complex internal and external datasets to evaluate business strategies and deliver data-driven recommendations that inform key organisational decisions.
- Design and build analytical applications — including interactive dashboards and platforms — that translate analytical findings into intuitive, actionable formats for senior stakeholders and leadership.
- Extract, transform, and model data using Oracle SQL and Python, encompassing statistical and advanced machine learning, usage of LLMs, automation of recurring analyses, and exploratory data analysis.
- Document data requirements, data collection processes, and cleaning methodologies to ensure analytical outputs are reproducible, auditable, and meet compliance standards.
- Apply GenAI tools to manage and progress multiple analytical workstreams simultaneously, maintaining a high degree of accuracy and rigour throughout.
- Scope, drive, and deliver analytics projects independently from initial concept through to final output, with minimal oversight and full ownership of delivery.

Required Qualifications & Skills

- 8 to 10 years of experience working in a quantitative or data-intensive field, with demonstrated ability to retrieve, manipulate, and model complex datasets.
- Expert-level proficiency in Oracle SQL, Python,



experience with building on LLMs for advanced analytics, including data extraction, transformation, statistical modelling, and automation.
- Demonstrated ability to build data applications — such as dashboards or interactive tools — that present analytical results clearly to non-technical audiences.
- Advanced analytical and problem-solving ability, with a track record of delivering innovative, data-driven solutions to complex business questions.
- Experience leveraging GenAI tools to manage multiple concurrent projects while sustaining high analytical accuracy.
- Proven ability to independently lead analytics projects end-to-end, from scoping and methodology through to delivery and stakeholder communication.
- Master's degree in a quantitative discipline, or equivalent skilled experience.

Beneficial Skills & Qualifications

- Experience working with HR or people analytics data, with familiarity in workforce metrics and related data structures.
- Background in the financial services or credit card industry, with exposure to quantitative modelling in a regulated environment.
- Experience collaborating with cross-functional teams in a matrixed organisation, with the ability to build effective working relationships across business areas.

📌 Data Scientist (Mississauga)
🏢 Open Systems Technologies
📍 Mississauga

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