Top Python Jobs in Toronto

Design, build, and optimize cloud-based data platform components: ingest and transform varied datasets, create metadata-driven pipelines and data APIs, support AI/ML infrastructure, implement monitoring and metrics, and improve data processes to enable analytics and operational systems.

As a Fullstack Engineer Intern, you will work on real production projects involving scalable systems, machine learning models, and product features, while collaborating with experienced engineers in a fast-paced environment.

Lead workflow automation and business transformation initiatives leveraging AI across Operations and Finance. Manage stakeholder relationships, map business processes, and implement AI-driven solutions.

The GTM Data Engineer will integrate, optimize, and manage the GTM systems, build data pipelines, ensure data quality, and collaborate on analytics to enhance GTM efficiency and decision-making.

As a Staff Backend Engineer at Grafana Labs, you'll lead large projects, define architectural strategies, ensure system reliability, mentor engineers, and drive technical initiatives with a focus on observability and automation.

Own end-to-end development of ML and GenAI models for underwriting: framing, feature engineering, model design, evaluation, deployment, monitoring, and collaboration with underwriting, product, and engineering to improve risk selection and pricing.

Design, implement, and own end-to-end scanning engine components in Python and Go. Improve scalability, performance, and reliability for large distributed workloads; partner with product, security, and data teams; drive architecture, code quality, observability, and mentor engineers.

As an Intermediate Data Engineer, you will develop data infrastructure and products, collaborate with diverse teams, and enhance technical quality across the data team.

The Strategy & Operations Manager will solve complex problems, implement solutions, optimize processes, analyze data, and drive projects at Venn.

The Sr. Analyst supports Value Chain performance by analyzing business processes, identifying improvements, and delivering insights through data and collaboration.

This internship involves developing machine learning approaches for biological data, designing experiments, collaborating on research, and presenting findings.

Lead the PoC data science team, delivering POCs for enterprise clients, mentoring team members, and driving fraud analytics and ML solutions.

Build high-performance, scalable simulation infrastructure and tooling for autonomous vehicle development. Design systems for scenario generation, simulation execution, synthetic data, and reinforcement-learning workflows. Collaborate with ML, perception, and controls teams to improve realism, performance, and validation pipelines while writing production-quality C++ and Python code, contributing to architecture, testing, and documentation.

The Optical Module Test Engineer will qualify new optical modules, analyze test results, and collaborate across teams to meet product specifications.

As an Applied AI Engineer at Luminai, you will design experiments, optimize machine learning models, and enhance AI platforms for healthcare automation.

The Forward Deployed Engineer will collaborate with customers to design and deploy AI solutions, enhance workflows, and improve healthcare operations through software engineering and cloud infrastructure.

The Senior Software Engineer will lead application development projects, enhance user-facing applications, and implement best software practices while collaborating on product direction.

Build and evolve product features across backend and frontend technologies. Collaborate with Product and Design teams to improve user experiences and take ownership of features in production.

The role involves developing and testing software stacks for networking devices, including embedded firmware and device drivers, for automotive applications.

Design and implement high-performance, low-latency software systems, lead technical architecture discussions, and mentor team members while integrating AI technologies and ensuring scalable backend infrastructure.

The Software Development Engineer in Test (SDET) ensures quality through automated testing for core platforms in the Utilities & Energy sector, collaborating closely with software engineers to embed quality practices, enhance CI/CD processes, and expand automated test coverage.

As a Forward Deployed Engineer, you'll collaborate with customers to build tailored solutions, integrate telemetry, and enhance Origin's endpoint security platform. Responsibilities include developing custom analytics, managing deployments, and translating customer feedback into product improvements.

The Senior Software Engineer will shape the architecture of a Fintech platform, focusing on backend microservices for payments, disbursements, and compliance. Responsibilities include system development, infrastructure management, cross-functional collaboration, and mentoring junior developers.

The GTM Engineer will build AI systems for revenue generation, design data pipelines, and integrate automation architecture to enhance marketing and sales operations.

Lead the development of a platform for fast, high-quality deployments in universities, focusing on security, data engineering, and automation.