Python Team Lead Jobs in Toronto, ON (NOW HIRING)

Join our team and what we'll accomplish together

We're looking for a highly technical and strategic Senior Business Analyst to join our Global Telecom Management team. In this role, you will bridge the gap between advanced data engineering and business strategy. You will lead end-to-end projects, leverage modern AI capabilities and transform complex global telecom data into actionable insights using BigQuery, Python, and enterprise BI platforms like Tableau and DOMO.

Project Management & Strategic Leadership

• Lead end-to-end data initiatives from initial discovery through to execution and deployment

• Define project scopes, establish timelines, and manage deliverables for global telecom optimization initiatives

• Translate complex data findings into strategic recommendations for executive leadership to drive cost savings and operational efficiency

AI & Advanced Analytics

• Develop and deploy custom AI tools and reporting mechanisms to automate legacy analysis

• Architect and build notebook-based LLMs and machine learning workflows to extract insights from unstructured telecom data & legacy processes

• Proactively perform ad hoc analysis to uncover underlying trends, anomalies, and optimization opportunities within global networks

Data Engineering & Validation

• Utilize BigQuery daily to manage, query, and manipulate massive, complex telecom datasets

• Write expert-level, optimized SQL and Python scripts to automate data pipelines and analytical models

• Establish rigorous data validation frameworks to ensure absolute accuracy and integrity across all global telecom reporting

Business Intelligence & Reporting

• Gather, document, and analyze business requirements from cross-functional stakeholders to design targeted data solutions

• Build, maintain, and scale high-impact dashboards and visualizations within Tableau and DOMO

• Standardize monthly and quarterly global reporting packages, ensuring clear visibility into key telecom performance metrics and spend

What you'll do

• Drive Next-Gen Analytics - Move beyond traditional reporting by building custom Python workflows that actively solve complex telecom data challenges

• Own Global Impact - Act as the project lead on high-visibility initiatives that directly influence our global telecom strategy, infrastructure, and spend

• Create Data Clarity - Take unstructured data from multi-vendor global datasets, validate them with precision, and synthesize them into beautifully designed Tableau and DOMO stories for leadership

• Shape the Roadmap - Lead requirements-gathering workshops with international stakeholders, serving as the definitive bridge between technical data capabilities and business execution

What you bring

• Bachelor's degree in Computer Science, Data Analytics, Information Systems, Engineering, Finance, or a related field

• 5+ years of experience as a Business Analyst, Data Analyst, or Data Scientist (with 2+ years in a senior or project-leading capacity)

• Strong SQL and Python skills, with proven experience conducting deep ad hoc analysis and data validation

• Hands-on experience writing and optimizing queries daily within Google BigQuery or similar cloud data warehouses

• Demonstrated experience building advanced data models and interactive dashboards in both Tableau and DOMO

• Proven track record of project management, including gathering business requirements and leading cross-functional tech initiatives

• Familiarity with AI/ML frameworks, specifically experience building and deploying notebook LLMs (Jupyter, Colab, etc.)

Great-to-haves

• Prior experience in Telecommunications Management, global network analytics, or telecom expense management (TEM)

• Experience migrating legacy reporting infrastructure into cloud environments (BigQuery)

• Strong understanding of prompt engineering and fine-tuning open-source LLMs for business intelligence use cases