Data Developer III

Walmart • Mississauga, ON

20h • Onsite

About The Position

This role is responsible for enabling data-driven business solutions through analytics, data engineering, and modeling practices. The role may support data strategy, governance, and solution delivery by translating business needs into scalable, high‑quality data and analytical outcomes. This role is responsible for supporting the design and delivery of analytics and data solutions that address defined business problems. The role may contribute to problem formulation, clarify requirements, and apply appropriate analytical or automation techniques to generate actionable insights aligned with intended outcomes. This role supports business understanding by applying knowledge of operations, metrics, and practices across multiple functional areas. The role may assist with business case development, support assigned project activities, contribute to process improvements, and adapt solutions to evolving requirements under guidance. This role enables data sourcing, transformation, and modeling activities by identifying suitable data sources, performing initial data quality checks, and developing data pipelines and models. The role may apply data integration, warehousing, and modeling techniques to support analytical use cases and scalable data structures. This role also supports data governance, strategy, and solution implementation by following defined standards, ethical practices, and policies. The role may contribute to documentation, solution testing, deployment support, stakeholder collaboration, and knowledge sharing, and may also provide guidance or development support to others as required.

Requirements

• Advanced SQL skills using SQL Server, Teradata, or Oracle with no less than 3+ years of experience in this area
• Advanced Python and Spark skills with no less than 2 years of experience
• Knowledge of Business Warehouse of technologies, no less than 1 years of experience in this area
• Practical knowledge of a 1-2 Business Intelligence tools
• Dashboard optimization knowledge and experience leading to an ability of creating appealing and effective visual dashboard and reports
• BSc or similar
• 3- 5 years of experience

Nice To Haves

• experience with data visualization software such as Tableau or similar

Responsibilities

• Supporting the design and delivery of analytics and data solutions that address defined business problems.
• Contributing to problem formulation, clarifying requirements, and applying appropriate analytical or automation techniques to generate actionable insights aligned with intended outcomes.
• Supporting business understanding by applying knowledge of operations, metrics, and practices across multiple functional areas.
• Assisting with business case development, supporting assigned project activities, contributing to process improvements, and adapting solutions to evolving requirements under guidance.
• Enabling data sourcing, transformation, and modeling activities by identifying suitable data sources, performing initial data quality checks, and developing data pipelines and models.
• Applying data integration, warehousing, and modeling techniques to support analytical use cases and scalable data structures.
• Supporting data governance, strategy, and solution implementation by following defined standards, ethical practices, and policies.
• Contributing to documentation, solution testing, deployment support, stakeholder collaboration, and knowledge sharing.
• Providing guidance or development support to others as required.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level