Top Python Jobs in Toronto

Develop and deploy scalable deep learning and reinforcement learning systems, optimize performance, and collaborate with data teams at Quincus.

The Machine Learning Architect will design and implement AI/ML solutions using cloud platforms, working closely with customers to meet their business goals.

As a Lead Database Programmer, you'll oversee database design, support ongoing studies, mentor the team, and communicate project status.

The Director, Performance Analytics leads the development of measurement frameworks and KPIs for B2B marketing programs, collaborates closely with various teams, and provides insights that influence decision-making and optimize campaign performance.

The Senior Product Data Analyst will analyze product data to optimize user experiences, track performance, and influence product strategies. Responsibilities include managing product data, conducting deep-dive analysis, A/B testing, and mentoring team members.

The Staff Application Services Administrator manages the Atlassian suite, overseeing infrastructure, integration, and documentation while leading project management efforts and ensuring customer support.

The Senior Full Stack Software Engineer will lead technical delivery of AI applications, mentor developers, engage with clients, and oversee project architecture and implementation across various services.

As a Senior Full Stack Engineer, you'll develop user-facing features and back-end infrastructure for AI agents, ensuring quality and scalability in a collaborative environment.

As a Software & ML Intern, you will build data pipelines and cloud-based tools, collaborating extensively to develop scalable scientific software solutions.

As a Machine Learning Engineer/Scientist, you will develop ML systems for cryopreservation research, manage data pipelines, and deploy models for scientific insight.

As an Analytics Engineer, you'll manage the data stack, design database architecture, build data pipelines, and oversee reporting and data quality.

The Data Engineer will manage the full data stack, design database architecture, build ETL pipelines, create data integrations, and oversee reporting and data quality.

The Senior Data Engineer will design and optimize data solutions using Microsoft Fabric, implementing scalable data pipelines, models, and ensuring performance tuning of data workloads.

Join Discord's Revenue group as a Software Engineer focusing on building payments and checkout capabilities to enhance revenue streams and improve the platform's commerce system reliability.

Design, build, and support features for a monetization platform while ensuring reliability and performance as a senior backend engineer.

Seeking a Senior Product Engineer to design, build, and support features for developers. Requires expertise in TypeScript, JavaScript, SQL, and React. Responsibilities include shipping high-quality code and collaborating in a remote team.

As a Backend Engineer, you will architect, build, and deploy systems for our data science platform, collaborating with a cross-functional team to enhance machine learning practices.

As a Staff Software Engineer, you will lead the development of game test automation, create verification services, and enhance QA efficiency while mentoring engineers and defining the future of QA strategy.

The Software Engineer will provide technical support to customers, collaborate with engineering teams, and drive customer success initiatives while leveraging Python and SQL expertise.

Lead end-to-end delivery of high-impact product features, mentor engineers, and champion user impact while balancing speed with system longevity.

Design and implement scalable AI systems, improve multi-agent workflows, and measure agent performance, while staying updated on emerging AI research.

The Data Scientist will analyze LLM search data, define core metrics, run experiments, build predictive models, and collaborate with teams to enhance product strategy and marketing effectiveness.

Lead Machine Learning Engineer responsible for setting technical vision, guiding teams, architecting solutions, and overseeing project delivery on Google Cloud. Requires strong ML fundamentals and excellent communication skills.

Lead the Partner Ecosystem Solutions at 1Password, defining integration strategies, developing prototypes, and ensuring secure, scalable implementations. Collaborate with multiple teams and represent 1Password’s vision in industry forums.

The Staff Backend Engineer will design and implement scalable services, contribute to product strategies, and mentor team members while ensuring the success of Grafana Cloud's monitoring products.