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Top Software Engineer Jobs in Toronto, ON

33+ Job Results
6 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Mid level
12,000 Employees
Mid level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As an iOS Software Engineer, you'll collaborate with engineers, designers, and product managers to develop and enhance mobile features for services like Square Invoices. Your role involves coding, responding to feedback, and ensuring product quality through various testing methods.
6 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 Square Line of Credit Team, you will design and build financial systems and services while collaborating with product and engineering teams to enhance access to credit for Square sellers. You will oversee feature lifecycle from design to maintenance, ensuring clean, well-tested software delivery.
6 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.
7 Days Ago
Toronto, ON, CAN
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.
7 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.
9 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 develop and maintain client software for the Food & Beverage team, leading cross-functional initiatives and mentoring other engineers. This role collaborates with product managers and designers, focusing on creating scalable, reliable products for the restaurant industry. Candidates must have a strong background in Android app development and a passion for enhancing hospitality through technology.
9 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 Backend Engineer on the Developer Growth team, you'll enhance services to support a growing developer platform, collaborate on product development, and maintain integration tools that help external developers create valuable solutions for Square merchants.
9 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 Embedded Software Engineer at Block, you will lead performance optimization projects for embedded devices. Your role involves performance analysis, collaboration with engineering teams, and mentoring junior engineers to ensure top-tier product performance.
9 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 iOS Engineer will enhance Square's mobile engineering performance and reliability, lead significant projects, design robust systems, collaborate with stakeholders, and mentor other engineers to improve mobile application quality.
9 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The iOS Engineer will design, develop, and maintain features for Square's banking product ecosystem, collaborating with mobile and backend engineers, product managers, and designers to deliver seamless banking experiences. Responsibilities include developing app features and contributing to backend services while participating in the entire product lifecycle.
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