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Top Software Engineer Jobs in Toronto, ON

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8 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Data Engineer, you will lead the development of data infrastructure for marketing analytics at Square. This role involves building pipelines, translating stakeholder needs into ETL requirements, and analyzing data trends to support business reporting and decision-making.
11 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Staff Software Engineer will lead the technical strategy for the Cash App Card team by driving architectural decisions and infrastructure improvements, while also collaborating closely with product managers and engineers. Responsibilities include direct contributions to technical designs and code, ensuring product reliability, and enhancing team growth through mentoring.
11 Days Ago
Kitchener, ON, CAN
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Senior iOS Software Engineer will develop features for Cash App's banking services, focusing on product quality and customer experience. Responsibilities include building end-to-end app features, improving legacy code, and crafting maintainable code. The role demands collaboration to enhance product features and user experience in banking.
12 Days Ago
Toronto, ON, CAN
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Software Engineer in the Trust Access team at Cash App, you will develop and enhance systems for user authentication and account security. You'll work on building the technical foundation that safeguards customer accounts against unauthorized access and assess fraudulent activities. You will also contribute to designing access control mechanisms and improve user experience in financial transactions.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Expert/Leader
12,000 Employees
Expert/Leader
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The role involves defining best practices for iOS development, driving architecture improvements, and collaborating with cross-functional teams to deliver market-specific features for international sellers. The engineer will ensure high standards in engineering excellence while managing the full project lifecycle and enhancing product experiences using Swift and Objective-C.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Staff iOS Engineer will develop the Back Office app, unifying various independent applications into a single super app. Responsibilities include collaborating with designers and backend engineers, creating intuitive user experiences, and making key architectural decisions that affect multiple teams.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff iOS Accessibility Engineer, you will work with UI Systems to enhance Square's universal design system, Market, ensuring accessibility across products. You will partner with design teams to develop tools for engineers, manage a significant iOS component library, and contribute to the implementation of SwiftUI in a large-scale environment.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Expert/Leader
12,000 Employees
Expert/Leader
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Android Engineer on the Food & Beverage team, you will architect and enhance the Square Kitchen Display System, ensuring maintainability and meeting diverse merchant needs. You'll collaborate with cross-functional teams to deliver scalable features, mentor engineers, and drive improvements in Android development processes.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Expert/Leader
12,000 Employees
Expert/Leader
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Staff Android Engineer at Square's Food & Beverage team, you will enhance the performance of Android applications, mentor engineers, and collaborate with cross-functional teams to improve product workflows and deliver scalable features, impacting millions of users globally.
12 Days Ago
8 Locations
Remote
Hybrid
12,000 Employees
Senior level
12,000 Employees
Senior level
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
As a Senior Software Engineer for the Square Line of Credit, you will design and build sophisticated financial systems, identify product market fit, and expand access to credit services for sellers. Collaborating with cross-functional teams, you will oversee feature development from design to launch, ensuring robust and clean software delivery that meets market needs.
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