Top Python Jobs in Toronto

Lead and build a new GTM Engineering function within Revenue Technology. Hire and mentor engineers, remain hands-on coding, and deliver durable automation and AI solutions across sales, marketing, and customer success. Partner with revenue leaders and platform teams to translate strategy into measurable engineering outcomes, establish standards for discovery, build quality, and safe AI deployment, and iterate rapidly to ship practical revenue workflow improvements.

Build full-stack product features, prototype AI-enabled functionality, work directly with customers to define workflows, own projects from discovery to launch, design scalable systems and APIs, and improve reliability and developer experience.

Design, build, and deploy reliable, outcome-driven AI systems and agentic workflows that plan, reason, and act across enterprise systems. Integrate LLMs into production, work with structured and unstructured data to ground models in business context, and partner with product to ship end-to-end capabilities.

Design and build end-to-end, enterprise-grade systems that enable AI agents to initiate and complete finance workflows. Own features across backend and frontend, integrate AI/ML models into auditable production systems, ensure scale, security, and reliability, and collaborate with product and customers to solve accounting problems.

The Data Architect will lead the design of a Customer Data Mart, ensuring scalable solutions, implementing data architectures, and mentoring teams. Responsibilities include defining data modeling standards and contributing to data governance initiatives.

Design, build, deploy, and maintain large-scale backend and distributed systems for Lyft's Incentives & Messaging Growth Platforms. Collaborate with product and ML teams, improve automation and reliability, and deliver well-tested, production-grade services.

Analyze and drive pricing strategy by conducting thorough pricing analytics, translating insights into business strategy, and collaborating with various teams to improve data infrastructure.

The role involves preparing financial reports, ensuring compliance with regulations, participating in financial transformation projects, and supporting automation and process improvements.

As a Software Developer, you will implement backend features, learn cloud service development, participate in Agile processes, and contribute to team documentation and code quality under mentorship.

As a Senior Software Engineer, you'll develop software solutions, write clean code, collaborate with teams, and ensure system performance and reliability while leveraging AI technologies.

Develop and maintain full stack software solutions for lidar products, manage cloud infrastructure, and optimize performance in a Linux environment.

Lead the architectural vision and technical strategy for eBay's Data Platform, focusing on building scalable and cost-efficient data systems and platforms.

The Infrastructure DevOps Lead Analyst role involves designing and supporting CI/CD pipelines, automating processes, and ensuring application platform stability, scalability, and security. Responsibilities include troubleshooting, coding in Python, collaborating with teams, and guiding junior analysts.

The Cloud Engineering Manager oversees daily infrastructure operations, ensuring reliability and security of cloud systems while leading a team of engineers and collaborating on projects.

Lead the architecture and development of a next-gen Business Intelligence platform on AWS, implementing robust data solutions and guiding engineering teams.

The Sr. Software Engineer will develop AI compiler technologies, optimizing models for Tenstorrent hardware, and engage in collaborative problem-solving with a focus on open-source contributions.

Lead the SRE and DevOps team, ensure infrastructure reliability, oversee cloud operations, drive automation, and collaborate cross-functionally.

Lead and execute post-silicon functional validation for SerDes IP: develop validation strategies, design test plans and infrastructure, debug mixed-signal issues, perform root-cause analysis, document results, and collaborate with architecture, design, board, platform, and manufacturing teams to optimize validation and failure resolution.

The Senior Photonics System Test Specialist will test and optimize optical products, develop automated setups, and collaborate across teams to ensure successful product transitions to production.

Design and build scalable, semantically consistent 360 entity data models and transformation pipelines. Implement cleansing, enrichment, KPIs, scoring, and business rules in SQL and Python/Scala, ensure data quality, lineage, and performance at scale. Use AI coding assistants and SDD to accelerate development, create tests and documentation, and collaborate with domain experts, data scientists, and product teams to deliver trusted, reusable data assets.

The Senior Software Developer will lead design and implementation of backend systems, mentor peers, and enhance AI capabilities in tax research software, focusing on high-quality standards and rapid delivery.

As a Senior Machine Learning Engineer, you will design, develop, and deploy ML systems, mentor team members, and collaborate on advanced AI applications in tax research.

As a Software Developer II, you will design and implement software systems, collaborate with peers, and improve product capabilities using various technologies, particularly TypeScript and Python.

As a Staff Software Engineer, you'll architect and build foundational platform services, focusing on data infrastructure, healthcare interoperability, and secure APIs while mentoring other engineers.

The Software Engineer will develop high-quality responsive UIs for web/mobile, conduct user research, optimize applications, troubleshoot issues, and conduct code reviews.