Top Python Jobs in Toronto

Lead the data science team to develop machine learning models, oversee the model development lifecycle, collaborate with teams, and mentor staff.

The Applied AI Engineer will develop AI-powered solutions, architect backend systems, integrate AI services, and collaborate with cross-functional teams to enhance business capabilities.

Seeking a Senior Full-Stack Engineer with leadership experience, strong web development skills, and effective communication. Responsibilities include managing projects, leading teams, and collaborating with clients to define technical solutions.

As a Senior Machine Learning Engineer, you will design and implement machine learning algorithms, build models, evaluate performance, and guide junior engineers to enhance AI functionalities across Atlassian products.

The Software Engineer will design and scale back-end systems, improve features, ensure system reliability, and collaborate across teams while focusing on performance and security.

The role involves researching and developing large language models (LLMs) with a focus on transformer architecture, data curation, distributed training, and optimization. Responsibilities include conducting experiments, collaborating with teams, and staying updated on deep learning advancements.

The Senior Data Scientist will leverage data-driven insights to guide product roadmaps, build foundational tools for AI/ML growth, and communicate findings effectively to influence business decisions.

Lead the development and strategy of Dropbox's metadata infrastructure, ensuring scalability and reliability while mentoring engineers and coordinating cross-functional teams.

Design and build software for millions of users, focusing on sync experiences while mentoring and improving team culture. Participate in on-call rotations as needed.

As a Staff Engineer at Dropbox, you'll architect scalable solutions, mentor others, influence engineering standards, and drive technical initiatives for core sync systems.

Develop machine learning models to prevent risky or abusive activities in financial transactions, ensuring a secure user experience for families using Cash App.

As an IT Identity Engineer, you will support and improve SaaS tools, develop integrations with Okta and Google Workspace, and automate workflows to enhance employee experience.

As an Embedded QA Engineer, you will develop and execute test plans for embedded systems, perform various testing methods, and collaborate with development teams to ensure product quality and reliability.

Lead engineering for agentic, domain-focused AI services, convert research into production-grade microservices, and optimize ML workflows and models.

Responsible for managing product strategies, analyzing market and customer data to propose enhancements, and collaborating across teams for implementation.

As a Senior Software Engineer, you will build scalable infrastructure and APIs for enterprise solutions, while collaborating with cross-functional teams and guiding architecture decisions.

As a Full-Stack Engineer, you will enhance BuildOps' software platform, develop APIs, write code, mentor junior engineers, and ensure quality software delivery.

The Data Scientist will lead analytical initiatives, conduct A/B tests, develop statistical models, and communicate insights to enhance pricing strategies.

The role involves designing, developing, and maintaining high-performance backend services while leading technical design, collaborating with various teams, and mentoring engineers.

The Senior Data Scientist will analyze data to support decision-making, build models, design experiments, and collaborate with teams to drive insights and strategies.

As a Staff Machine Learning Engineer, you'll lead AI initiatives using large-scale data, optimize ML models for edge devices, and collaborate with cross-functional teams.

Lead a team of engineers to design and implement AI features, improve user experience, and drive automation solutions with a focus on user needs and experimentation.

As a Full Stack Developer, you'll design and build scalable applications, develop REST APIs, and integrate AI technologies to enhance customer support systems. Your role includes data modeling, collaboration with product managers, and resolving issues in enterprise systems.

This role involves developing software solutions, performing code reviews, maintaining test automation, and collaborating on technical problem-solving. Senior engineers also provide mentorship and contribute to process improvements.

The Software Engineer/Senior Software Engineer will develop and maintain software applications, ensuring high quality and performance, while guiding junior team members and collaborating on design and implementation.