Top Python Jobs in Toronto

Join Okta as a Senior Software Engineer in Identity Threat Protection (ITP) team. Contribute to building a next-gen security platform with real-time threat protection using AI. Collaborate with a diverse team of engineers, data scientists, and ML engineers to enhance cloud authentication. Take ownership of designing, developing, and supporting cloud-native security products. Work on stimulating security projects and emerging technologies.

Build and maintain scalable reliable data pipelines, optimize solutions for handling and analyzing time series data, work with Apache Spark and Apache Flink for large-scale data processing, handle relational and time series databases like Postgres, TimescaleDB, and InfluxDB, implement and manage workflows using Airflow, collaborate with data scientists to deploy and optimize machine learning models, monitor and improve data systems.

The Senior Platform Engineer (DevOps) at Quantiphi is responsible for designing, developing, and managing administration interfaces, monitoring application performance, setting up logging and monitoring systems, integrating AWS CloudWatch, implementing error reporting mechanisms, configuring automated alerts, and optimizing CloudWatch for real-time monitoring.

Design, implement, and maintain observability systems in data centers, ensure uptime of logging and metric systems, collaborate with engineering teams, automate tasks, communicate globally, work in an on-call rotation, and support services across various platforms.

Senior Software Engineer role focusing on Distributed Systems to build products for the post-purchase experience in the retail industry. Responsibilities include owning platform architecture, implementing scalable solutions, writing high-quality code, and mentoring junior engineers. Requires 7+ years of backend development experience.

The Staff Software Developer at Robinhood will be responsible for optimizing build processes, continuous integration, tooling development, remote developer environment, and artifact lifecycle. They should have a Bachelor's degree or above in Computer Science, at least 8 years of industry experience, strong coding skills in Java, Python, or Go, expertise in areas like CI/CD optimization and release engineering, and a focus on reliability and scalability.

Join CIBC's Application Engineering team to lead the development of AI & Generative AI systems using Python and other technologies. Design and deploy enterprise-scale projects involving cutting-edge AI technologies. Mentor developers, contribute to Agile processes, and foster a culture of continuous learning and improvement.

As a QA Engineer at Rootly, responsible for ensuring high quality and reliability of software products by developing test plans, executing tests, collaborating with stakeholders, and defining automation strategy.

Leading the engineering team, driving product development, ensuring timely and high-quality solutions, collaborating with cross-functional teams, managing budget and resources, fostering innovation, and staying updated on industry trends.

Fullstack Software Engineer role at Stronghold focusing on architecting, developing, and maintaining payments API platform and cryptocurrency. Responsible for back-end development, scaling, and optimization. Involvement in diverse projects including system design, new feature launches, tech debt reduction, UI design, and server-side performance optimization.

As a Staff Software Engineer at GlossGenius, you will provide technical leadership, advise on technology and product roadmap, own end-to-end problems, prioritize roadmap initiatives, drive engineering standards, develop technical details, architect tools and systems, uphold engineering quality standards, and mentor team members.

Develop software for robotics applications using C++, ROS, and Python. Collaborate with hardware engineers to integrate software with robot systems. Test and debug software to ensure robust performance in real-world environments.

Influence and execute the overall vision of Harmonic’s offerings by collaborating with Product & Design to create products that help customers discover startups. Translate customer needs into innovative product features and services. Work on every layer of the stack to troubleshoot and solve issues.

Join Perplexity as a Backend Software Engineer to lead design, implementation, and scaling of systems for API products. Responsibilities include designing and maintaining APIs, leading technical projects, and aligning technical decisions with strategic initiatives. Qualifications include experience with natural language/LLM APIs, infrastructure management, scalability, and user experience. 4+ years of engineering experience required.

Design, develop, and implement custom software solutions and integrations to meet the firm's business needs. Lead and support key firm applications and infrastructure. Collaborate with cross-functional teams for successful project delivery. Troubleshoot and resolve technical issues related to custom software solutions. Maintain integration and solution documentation.

As a Senior Software Engineer, Payments at Super.com, you will tackle the most difficult technical challenges in frontend and backend development. Your responsibilities include building out payment processing services, owning features and databases, mentoring junior developers, and shaping the technical roadmap for future projects.

As a Software Engineer at Zip, you will be responsible for building core products and architecture, working on request management, workflow builders, reporting dashboards, integrations, and payment processing. You will collaborate with cross-functional teams, write high-quality code, and design scalable applications and APIs.