Python Senior Technical Lead - Data Analysis, SQL
HCL Technologies Limited • ajax, on • Posted July 09, 2026
Position Overview
Python Senior Technical Lead - Data Analysis, SQL
Ajax, Ontario
Job Summary
The Data Analyst will be responsible for translating raw data into actionable insights, providing data‑driven recommendations to support business strategy and decision‑making. This role involves collecting, cleaning, analyzing, and visualizing data to identify trends, patterns, and opportunities for process and performance improvement. Responsibilities include: extracting, transforming, and loading data from various sources; cleaning and preprocessing data; designing and maintaining databases and data systems; applying statistical methods and data analysis techniques; conducting hypothesis testing and building predictive models; defining, tracking, and reporting on key performance indicators; designing and developing interactive dashboards; and collaborating with cross‑functional teams to deliver insights and recommend process improvements.