Top Python Jobs in Toronto

As a Fund Accountant, you will manage fund accounting, reporting, and post-trade operations while collaborating with finance and technical teams.

The AI Architect will design, code, and deploy hands-on AI solutions, leveraging AWS and Agentic AI patterns while leading technical team growth.

Implement and enhance full-stack web applications for TSX Trust AGM and Dealer Services. Design, build, optimize, and secure web interfaces and APIs; troubleshoot, write tests, and support CI/CD and AWS deployments following SDLC and OOP best practices.

The Data Transfer Engineer manages, operates, and optimizes Axway Managed File Transfer services while migrating these services to Kubernetes and implementing IaC principles.

Support dispatch and registration of battery energy storage assets across energy markets. Monitor and report asset performance, perform quantitative analysis (Excel/Python), assist data management and metering, collaborate with product and software teams on optimization, and support rotating desk coverage including evenings or weekends.

Lead hands-on platform engineering tasks across compute, networking, storage, backup, and database platforms. Prepare and apply patch plans, perform upgrades (OpenShift, DBs), automate with Ansible/Python, manage CI/CD tooling, ensure availability, monitoring, security remediation, and coordinate maintenance and vendor integrations to meet SLAs and DR/BCP requirements.

Lead and architect infrastructure solutions across physical and cloud environments (OpenShift, Azure/AWS/GCP). Ensure availability, security, monitoring, DR/BCP, vendor management, automation/IaC, and mentor platform teams while partnering with security and architecture.

Operate and maintain Red Hat AMQ messaging and secure file transfer platforms on OpenShift, supporting lifecycle, scaling, upgrades, observability, and incident response. Build and run on‑prem OpenShift, manage service mesh, OS/database foundations, automation, and capacity planning while ensuring security, compliance, and change management.

Operate and maintain an on-prem OpenShift platform (clusters, operators, service mesh) including container/image lifecycle, CI/CD automation, ingress/TLS management, observability, DB support, incident response, and change management to meet SLOs and platform stability.

Operate and maintain enterprise Kong API Gateway on OpenShift, build and run on‑prem OpenShift clusters, manage service mesh (Istio), ensure observability, incident response, change management, platform lifecycle (scaling, upgrades, certificates), and support databases and host foundations with automation-first tooling.

The Technical Analyst will support team projects by executing the technical roadmap, collaborating across departments, troubleshooting issues, and assisting with analytics initiatives to enhance marketing performance.

The Sr./Principal Mixed-Signal Digital Architect will design digital circuits for photonic-based communication, collaborate with teams, and lead product development.

Design and build full‑stack features for Smart Business Transactions: implement Java microservices on cloud (preferably AWS), create performant JS/TS front ends, leverage AI-assisted tools, improve CI/CD and DevOps, and collaborate in an agile team to deliver scalable, secure SaaS capabilities for insurance configuration and modeling.

The Senior Software Engineer will design, build, and maintain scalable backend systems for eBay Live, focusing on high-traffic buyer experiences while collaborating with cross-functional teams.

As a Staff Backend Engineer at eBay, you will design and develop scalable backend systems for the Buyer Experience Platform, lead architectural decisions, and ensure system performance and reliability in a cloud environment.

Lead design, build, and operation of internal AI systems and workflows that integrate with Clios data and tools. Deliver production-grade, observable, secure AI solutions, collaborate cross-functionally, uphold responsible AI standards, and provide technical mentorship and long-term operational ownership.

The Machine Learning Engineer will develop and optimize ML models for FPGA Compiler, collaborate with engineers, and enhance compiler performance using advanced ML technologies.

Develop, deploy, and monitor machine learning models across the ML lifecycle. Perform data wrangling, feature engineering, EDA, and present actionable insights to stakeholders. Collaborate with cross-functional teams and research new methodologies to improve models and processes.

The Senior Solutions Engineer at BitGo will lead technical demos, manage client relationships, and collaborate on product development while deeply understanding blockchain and financial services.

As a Senior Quality Platform Engineer, you will develop and maintain quality infrastructure, improve developer experience, and implement quality engineering practices to ensure scalable, efficient testing workflows.

The Associate Data Governance Specialist will support data governance policies, assist in data classification and security, and maintain data management tools to ensure compliance and quality across the data lifecycle.

As a Data Engineer at Zapier, you'll build scalable data systems, enhance product functionality through data, and collaborate with teams to improve data access and usability.

The Staff Software Engineer will lead IAM technology, architect scalable authorization systems, ensure service-level outcomes, and mentor other engineers.

The Senior Staff Machine Learning Engineer will lead the design and scaling of advanced ML systems, mentor engineers, and define technical strategy across Affirm.

The Senior Analyst leads strategic initiatives for the Advice BI team, providing insights, project management, and competitive analysis to inform business direction in wealth management.