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Top Software Engineer Jobs in Toronto, ON

37+ Job Results
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Entry level
12,000 Employees
Entry level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Software Engineer in Platform Automation, you will create and implement automated testing solutions across Square's mobile and web platforms. You'll lead complex projects, collaborate with various teams, design resilient systems, and maintain high-quality standards in product testing. Your role includes developing automation strategies and enhancing test capabilities for a seamless user experience.
13 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Software Engineer will develop and implement orchestration systems to enhance transaction management for sellers. Responsibilities include leading projects, designing scalable APIs, mentoring peers, and managing system operations to ensure high reliability during the checkout process.
13 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a Senior Software Engineer on the Reporting Platform team, you will lead the design, implementation, and functionality of new reporting features to enhance user experience. You will collaborate with product teams, contribute to multiple code bases, and provide mentorship to junior engineers.
13 Days Ago
Toronto, ON, CAN
Hybrid
12,000 Employees
Junior
12,000 Employees
Junior
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
In this role, you will develop the Payments Platform services for Square, focusing on creating reliable and secure systems while collaborating with product teams. Responsibilities include building modern APIs, promoting engineering best practices, and working on fault-tolerant systems to enhance payment acceptance.
13 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Junior
12,000 Employees
Junior
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a software engineer on the Payments team at Square, you will design, build, and maintain the Payments Platform services and infrastructure. Responsibilities include collaborating with engineering and product teams, designing modern APIs, promoting engineering best practices, and focusing on operational excellence.
13 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Senior Software Engineer will design and build product experiences for Square's Customer Engagement tools. Responsibilities include feature ownership, frontend system architecture, automated testing, and collaborating with cross-functional teams. You will drive product impact and mentor other engineers, focusing on delivering high-quality solutions for merchants.
13 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Expert/Leader
12,000 Employees
Expert/Leader
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Principal Software Engineer in Product Server is responsible for establishing a long-term technical strategy and operational excellence while leading and influencing engineering teams across various business verticals. The role involves setting technical standards, driving high-impact projects, and coaching engineers to uphold a culture of quality and efficiency.
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