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Top Python Jobs in Toronto

2 Minutes Ago
Toronto, ON
Remote
645 Employees
Senior level
645 Employees
Senior level
AdTech • Big Data • Machine Learning • Marketing Tech • Mobile • Software
The Senior Software Engineer on the Production Engineering team will own backend infrastructure, enhance developer workflows for high-performance systems, and improve tooling for rapid releases, all while mentoring team members and ensuring system reliability and efficiency.
2 Hours Ago
Toronto, ON
20,000 Employees
Senior level
20,000 Employees
Senior level
Food • Retail • Agriculture • Manufacturing
The OT Solution Architect will design and implement architectural solutions for OT systems, integrating them with cloud platforms while ensuring performance, security, and compliance. Responsibilities include optimizing system performance, collaborating with cross-functional teams, managing vendor relationships, and providing troubleshooting expertise.
2 Hours Ago
Toronto, ON
20,000 Employees
Senior level
20,000 Employees
Senior level
Food • Retail • Agriculture • Manufacturing
The Sr Engineering Manager, SRE & Observability will lead the design, implementation, and monitoring of secure, fault-tolerant SRE and Observability infrastructure. Responsibilities include developing strategies, collaborating with teams, mentoring engineers, and driving operational excellence through advanced monitoring and automation techniques.
3 Hours Ago
Toronto, ON
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Senior Software Engineer on the Payments team, you will develop the Payments Platform infrastructure, focusing on creating secure services for money movement. You will build APIs, promote engineering best practices, and collaborate with product teams to enable new capabilities, ensuring fault tolerance and system reliability.
3 Hours Ago
Toronto, ON
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior Machine Learning Engineer will design and implement ML pipelines and services to combat fraud in Cash App's banking products. This role involves developing next-generation ML solutions and collaborating with data scientists and software engineers to enhance security and user experience across a growing financial service platform.
3 Hours Ago
Toronto, ON
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff ASIC Physical Design Engineer, you will focus on block level physical implementation, timing closure, and integration from RTL to tapeout. Responsibilities include enhancing design flows, collaborating with various teams, and ensuring successful chip delivery while working in a fast-paced environment.
7 Hours Ago
Toronto, ON
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As an ASIC Digital Design Engineer, you will develop the next generation of mining ASIC by focusing on chip/block level implementation, timing, integration, and verification. Responsibilities include design and verification, IP integration, synthesis, and debugging RTL and GLS failures.
14 Hours Ago
Toronto, ON
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Design and develop automated testing infrastructure for mobile and web platforms, optimize testing tools, identify performance bottlenecks, collaborate with various teams to ensure product quality, and enhance development processes to boost productivity and scalability.

Featured Jobs

15 Hours Ago
Toronto, ON
Remote
3,000 Employees
Senior level
3,000 Employees
Senior level
Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
As a Senior Software Engineer at Cisco Meraki, you will focus on delivering high-quality patches for client issues with security and SD-WAN MX devices, improve code by addressing technical debt, and lead routing and SD-WAN feature development to enhance product functionality and scalability.
15 Hours Ago
Toronto, ON
1,200 Employees
Senior level
1,200 Employees
Senior level
Artificial Intelligence • Cloud • Information Technology • Machine Learning • Software • Big Data Analytics • Automation
As a Staff Software Engineer in Incident Management, you will design, code, test, and deploy solutions within the PagerDuty product while mentoring colleagues and participating in on-call rotations. Your work will involve enhancing incident lifecycle management and collaborating with product teams to deliver innovative features.
21 Hours Ago
Toronto, ON
Remote
2,800 Employees
Junior
2,800 Employees
Junior
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Solutions Integration Engineer, you'll assist in creating B2B integrations with Samsara’s IoT platform, collaborating with diverse teams to map integration needs, build custom solutions, and ensure customer success through the use of APIs and cloud services.
2 Days Ago
Toronto, ON
Hybrid
900 Employees
Senior level
900 Employees
Senior level
Fintech • Payments • Software • Financial Services
The Senior Data Platform Engineer will maintain and enhance the AWS data platform at Block, focusing on ETL processes and self-serve data frameworks. Responsibilities include writing performant code, mentoring team members, and collaborating with various stakeholders.
2 Days Ago
Toronto, ON
Remote
2,200 Employees
Expert/Leader
2,200 Employees
Expert/Leader
Big Data • Fintech • Mobile • Payments • Financial Services
The Senior Staff Software Engineer will lead technical decisions and projects within the Online Infrastructure team, overseeing the management and operation of computing workloads. Responsibilities include collaborating with engineering teams, designing scalable frameworks and services, and mentoring junior engineers while adhering to best practices in software development.
2 Days Ago
Toronto, ON
Remote
1,400 Employees
Senior level
1,400 Employees
Senior level
eCommerce • Information Technology • On-Demand • Professional Services • Software
The Senior Software Engineer, Backend at Thumbtack will lead and complete engineering projects focused on enhancing the booking experience for users. Responsibilities include collaborating with teams, solving complex technical issues, and building software using various technologies, with a strong emphasis on the business impact of their work.
2 Days Ago
Toronto, ON
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Senior Software Engineer on the Payments team will develop and improve the Payments Platform's services, focusing on securely moving money for Square. Responsibilities include designing reusable systems, creating modern APIs, ensuring fault tolerance, and collaborating with product and engineering teams.
2 Days Ago
Toronto, ON
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Senior Systems Engineer, you will drive financial planning and analysis initiatives, implementing Oracle EPM Planning modules and collaborating with data engineers. Your responsibilities include designing solutions, optimizing architecture, developing data models, and providing user training, while ensuring scalability and user experience.
2 Days Ago
Toronto, ON
Hybrid
165,000 Employees
Senior level
165,000 Employees
Senior level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The Senior Software Developer will engage in full stack development, collaborating with teams to create applications using Azure services. Responsibilities include writing maintainable code, performing comprehensive testing, and contributing to documentation and CI/CD practices while managing workloads effectively.
2 Days Ago
Toronto, ON
Remote
2,800 Employees
Mid level
2,800 Employees
Mid level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
In this role, you will build and improve ML/CV models using petabyte-scale data. Responsibilities include optimizing models for inference, collaborating with hardware and software teams, and translating customer needs into ML solutions, contributing significantly to operational safety and efficiency.
2 Days Ago
Toronto, ON
Remote
1,500 Employees
Senior level
1,500 Employees
Senior level
Marketing Tech • Mobile • Software
The Salesforce DevOps Lead at Braze will enhance the Salesforce platform by managing development workflows and overseeing the Gearset ecosystem. Responsibilities include release management, security collaboration, automation empowerment, and innovative problem-solving within a collaborative team environment.
2 Days Ago
Toronto, ON
Remote
90,000 Employees
Senior level
90,000 Employees
Senior level
Big Data • Food • Hardware • Machine Learning • Retail • Automation • Manufacturing
The Manager, Technology Architecture, Solution Architect will lead the design and management of cloud solutions prioritizing security and scalability. Responsibilities include implementing Infrastructure as Code using Terraform, managing a team of cloud engineers, and collaborating globally for high availability. The candidate should possess strong technical and leadership skills.
2 Days Ago
Toronto, ON
Hybrid
600 Employees
Mid level
600 Employees
Mid level
Artificial Intelligence • eCommerce • Information Technology • Mobile • Payments • App development • Utilities
The Data Quality Engineer at KUBRA focuses on ensuring data quality and integration across products. Responsibilities include developing and executing test cases, conducting integration testing, collaborating on testing strategies, documenting processes, identifying improvements in data quality, and maintaining data governance standards.
2 Days Ago
Toronto, ON
Remote
Hybrid
3,500 Employees
Senior level
3,500 Employees
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Senior Software Engineer focused on Automation and Tooling at Cash App, you will develop automated testing frameworks, enhance product reliability, and optimize testing processes. Collaborating with various teams, you will ensure product quality while mentoring junior engineers and staying updated on industry trends.
2 Days Ago
Toronto, ON
Remote
Hybrid
3,500 Employees
Senior level
3,500 Employees
Senior level
Blockchain • Fintech • Mobile • Payments • Software • Financial Services
As a Staff Software Engineer, you will enhance the quality and efficiency of Cash App's mobile applications through automation and tooling, collaborating with teams to improve testing frameworks, conduct debugging, and mentor peers while ensuring high engineering standards.
2 Days Ago
Toronto, ON
Hybrid
165,000 Employees
Mid level
165,000 Employees
Mid level
Automotive • Big Data • Information Technology • Robotics • Software • Transportation • Manufacturing
The Software Developer will engage in full stack development, creating web and mobile applications, backend services, and utilizing Azure cloud services. Responsibilities include collaborating with cross-functional teams, maintaining code quality, performing various testing stages, and managing workloads through tools like Jira. The developer will also work on innovative projects related to battery technology and digital apps.
3 Days Ago
Toronto, ON
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As an ASIC library engineer, you will collaborate with digital and physical designers to develop next-generation mining ASICs, focusing on library characterization, verification, and quality assurance.
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