freelance data science engineer python sql

Senior Software Engineer – Core Java, Apache Spark, Python, Big Data, SQLWe are seeking a highly motivated and experienced Software Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable server-side applications and analytical data processing systems. The ideal candidate will have hands-on...

We’re one of Canada’s largest pension investors, with CAD$320.6 billion of net assets as of March 31, 2026. We’re one of Canada’s largest pension investors, with CAD$320.6 billion of net assets as of March 31, 2026. We invest funds for the pension plans of the federal public service, the Canadian Forces, the Royal Canadian Mounted Police and...

At Gore Mutual, we’ve always set ourselves apart as a modern mutual that does good. Now, we’re proudly building on that legacy to transform our company—and our industry—for the better. Effective January 1, 2026, Gore has joined Beneva—the country’s largest mutual insurance company—as part of its Property & Casualty operations in Ontario and...

Application Deadline:09/18/2026Address:33 Dundas Street WestJob Family Group:Data Analytics & ReportingWe are seeking an AI Engineer – Decision Science with strong expertise in machine learning, artificial intelligence, and advanced analytics to design and deploy intelligent decision systems across risk domains. This role focuses on applying AI and ML to...

We’re one of Canada’s largest pension investors, with CAD$320.6 billion of net assets as of March 31, 2026. We’re one of Canada’s largest pension investors, with CAD$320.6 billion of net assets as of March 31, 2026. We invest funds for the pension plans of the federal public service, the Canadian Forces, the Royal Canadian Mounted Police and...

About The Job The Varsity Tutors Live Learning Platform has thousands of students looking for online SQL tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to set your own schedule, earn competitive rates, and make a real impact on students' academic success and understanding. All from the comfort of your home. ...

About The Job The Varsity Tutors Live Learning Platform has thousands of students looking for online SQL tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to set your own schedule, earn competitive rates, and make a real impact on students' academic success and understanding. All from the comfort of your home. About...

We are looking for a strong Backend Python Developer to join a high-performing trading technology team supporting Rates Trading initiatives within a leading global financial institution. This role focuses heavily on data ingestion, data integrity, and building scalable backend solutions that support trading and decision-making workflows. What You’ll Work...

OVERVIEW LANGUAGES English EDUCATION Bachelor's degree Artificial intelligence Computer software engineering EXPERIENCE 5 years or more HYBRID Work must be completed both in person and remotely. RESPONSIBILITIES TASKS Assess and troubleshoot applications software Build predictive models Communicate the business and technical...

Job Description: Snowflake Data Engineer Toronto - Hybrid (3 Days WFO) 6-12 months Key Accountabilities Deep understanding of the Snowflake cloud data platform - writing procedures, functions, UDFs, window functions etc. (5+ years) Strong hands‑on experience with DBT for modular SQL development, testing, and deployment. (3+ years) Proficient in writing...

TransUnion's Job Applicant Privacy Notice Descripción general del equipoAt TransUnion, we are dedicated to finding ways information can be used to help people make better and smarter decisions. As a trusted provider of global information solutions, our mission is to help people around the world access the opportunities that lead to a higher quality of life,...

Job Requisition ID # 26WD97210 Position Overview Autodesk is building the next generation of AI capabilities that will transform how customers design and make. The Foundation Models team develops AI technologies that operate across Autodesk’s platform and business units. This role provides the analytical foundation needed to guide adoption, monetization,...

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. The Safety and Customer Care (SCC) team at Lyft manages over 1.7 million monthly human and AI interactions and serves as Lyft's primary direct touchpoint with riders and drivers. We...

Position OverviewWe are looking for an experienced and versatile Data Engineer to join our dynamic and fast-growing team. If you are passionate about data, solving complex problems, and working directly with enterprise stakeholders to translate business needs into scalable technical solutions, this role could be the perfect fit.ShyftLabs is a growing data...

EndeavourOn is looking for a Master’s student in Data Science or Data Engineering to join us in Saint John, NB, for a hands‑on internship at the intersection of data engineering and applied AI.Quoting is where margin is won or lost. Our quoting tool produces the pricing that eventually becomes an invoice — and when raw material costs, supplier rates,...

About Big Viking Games Big Viking Games is a Canadian gaming company focused on building, operating, and growing engaging online game experiences. Our teams work across product, technology, live operations, monetization, player experience, and content to create games and communities that last. We are entering a new phase of growth and modernization, with...

Data Engineer – Snowflake Location: Toronto, ON We are building a modern data platform centered on Snowflake and are seeking a Snowflake-focused Data Engineer to design, build, and operationalize Snowflake-native solutions. This role combines advanced Snowflake development, data architecture, and platform engineering to deliver secure, scalable, and...

About Big Viking Games Big Viking Games is a Canadian gaming company focused on building, operating, and growing engaging online game experiences. Our teams work across product, technology, live operations, monetization, player experience, and content to create games and communities that last. We are entering a new phase of growth and modernization, with...

At Lyft, our purpose is to serve and connect. Data Science is at the heart of Lyft’s products and decision-making. Data Scientists at Lyft operate in dynamic environments, moving quickly to build the world’s best transportation solutions. We tackle a wide range of challenges—from shaping long-term business strategy with data, to making critical...

7+ years of experience in data engineering and enterprise data integration.Strong hands-on experience with Microsoft Fabric and related Azure data services.Strong experience with PySpark, SparkSQL, Python, and SQL/T-SQL.Experience building ingestion and transformation pipelines from APIs, files, databases, and third-party platforms.Experience with curated...