Top Python Jobs in Toronto

Design and build AI infrastructure platforms, enhance developer workflows with AI automation, and establish best practices for AI usage. Collaborate across teams to deliver scalable AI solutions while mentoring and implementing cost management systems.

Lead the design and operation of scalable cloud infrastructure, focusing on AWS and Heroku, ensuring reliability, cost efficiency, and cloud maturity.

As a Senior STA & Timing Methodology Engineer, you will own sign-off for complex ASICs, set timing methodologies, automate processes, and lead a team while improving methodologies with AI integrations.

As a Senior Full-Stack Engineer, lead the development of new ad features, build scalable APIs, and innovate user experiences for Hopper's advertising products.

As a Data Engineer, you'll develop and manage ETL/ELT pipelines, build an analytical data warehouse, ensure data integrity, and collaborate with teams to create reliable data models for ad tech reporting and ML optimization.

The API Engineer will build and maintain customer-facing RESTful APIs, create integration endpoints, and work on federated authentication workflows involving SAML.

The Senior Software Engineer will solve cloud architecture challenges, maintain infrastructure, support CI/CD pipelines, and ensure system reliability.

Lead the development of AI agents and their platform, including LLM training, backend infrastructure, and technical leadership across teams.

The Package Design Engineer will focus on Organic and Advanced 2.5D/3D chiplet packaging, optimize routing, and improve design processes through automation and cross-functional collaboration.

The Sr. SoC Design Verification Engineer ensures functionality and performance of AI/ML accelerator chiplets by designing and executing test plans and collaborating with technical teams.

As a Senior Machine Learning Engineer, you will optimize LLM inference algorithms, collaborate with product and research teams, and develop robust deep learning systems.

The Senior Software Engineer will manage project implementation and deployment, maintain existing software, troubleshoot issues, and design scalable solutions using Python and Django.

Join Quora's data infrastructure team to build and maintain data lakes, pipelines, query engines, and dashboards. Work on scalability, cost and performance improvements, participate in planning and on-call rotations, and contribute to tooling and reliability. Mentorship and training provided for new graduates.

As a Forward Deployed Engineer, you will deploy AI solutions, manage customer integrations, and ensure seamless operation between Invoca's systems and client environments, bringing AI Agents to life.

Drive adoption of automation solutions for financial services, leveraging Ansible and guiding customers in complex technical implementations.

The role involves leading the architecture and delivery of Ansible automation solutions for financial services, requiring technical expertise and client engagement skills.

Lead the design and optimization of Mistplay's rewards economy utilizing machine learning. Collaborate to develop predictive models and improve user engagement.

As a Software Engineer II, you will design, develop, and implement software solutions, mentor peers, and improve financial services products, while participating in agile processes and on-call rotations.

The Analyst will drive marketing strategies and optimize campaign performance using analytics and insights, generate reports, and develop dashboards.

The Senior Product Manager will lead the development of a mobile game, focusing on gameplay systems, monetization, and live operations, while collaborating with various teams and utilizing data-driven strategies to enhance player experience.

Design and develop machine learning models for multimodal data integration, collaborating with scientists and engineers to create scalable solutions.

The Senior ASIC Design Verification Engineer is responsible for digital SoC verification, collaborating with architects and engineers to validate automotive communication semiconductors and systems.

As a Staff Software Engineer (Front-End), you'll lead complex technical projects, enhance user experience, mentor engineers, and shape front-end architecture for the Thunderbird application.

As a Senior Software Engineer (FDE), you'll build and deploy AI solutions, collaborate with teams, manage technical projects, and optimize workflows while interfacing with clients.

The Sr. Cybersecurity DevSecOps Engineer integrates security into the software lifecycle, focusing on CIAM security, automation, and compliance, while collaborating cross-functionally and promoting security best practices.