Top Software Engineer Jobs in Toronto

The Senior Software Developer will design, build and support mission-critical distributed systems for real-time payments, manage infrastructure, and enhance product operations, all while collaborating with team members in various time zones.

The Senior Software Engineer II, Machine Learning will design and deploy ML algorithms, work with consumer data, and lead data teams.

As a Staff Software Engineer at PermitFlow, you'll architect and develop full-stack solutions, lead teams, and contribute to system architecture and design, focusing on construction management platforms.

As a Senior Backend Software Engineer, you will lead on architectural decisions, develop backend services and APIs, and handle scalable architecture for millions of users.

Develop and launch user-facing features, oversee feature implementation, architect scalable REST APIs, and mentor junior engineers.

Design, build, and improve ML systems and infrastructure, mentor junior engineers, and write maintainable code in a customer-focused environment.

The Infrastructure Software Engineer will develop infrastructure as code for the Generative AI platform, collaborate in a cross-functional team, and support cloud infrastructure deployment.

As a Software Engineer, you will collaborate in small teams, transform legacy systems, apply modern engineering practices, and continuously learn and grow.

The role involves enhancing the ADX platform with high-quality front-end applications, collaborating with design and product teams, and optimizing UX using Angular and TypeScript.

Design, build, test, and support full-stack web applications and services using C#, .NET, Angular, and related technologies. Work with microservices, multithreading, asynchronous/event-driven models, and message streaming (Kafka/Redis/MQ). Optimize SQL schemas and stored procedures, perform code reviews and unit testing, collaborate cross-functionally to deliver APIs, reports, and components, and improve legacy systems. Gain exposure to FinTech protocols (FIX/SWIFT).

The Lead Software Developer will lead technical direction for derivatives portfolio management, provide mentorship, and engage in hands-on coding while solving complex technical issues.

As a Staff Software Developer, you will lead backend architecture, drive technical strategies for care subsystems, and mentor developers while overseeing complex automation projects.

The Senior Software Engineer will own development from design to deployment, maintain a Ruby on Rails monolith, and implement web scraping techniques. You'll collaborate with leadership and manage integrations while leveraging AI tools.

As a Senior Software Developer at 7shifts, you will design and build complex features, improve system performance, mentor developers, and ensure data integrity.

The Staff Software Engineer will enhance Ripple's production infrastructure, lead architectural designs, and coach junior engineers, focusing on automation and DevOps principles.

The role involves designing and maintaining backend services using Node.js and Python, optimizing systems, managing databases, and improving system performance, while providing mentorship to other engineers.

Hands-on technical leader responsible for architecture and delivery of complex, scalable systems. Drive engineering standards, mentor senior engineers, collaborate cross-functionally, champion new technologies, mitigate technical risks, and lead strategic initiatives to improve platform stability and productivity.

The Senior Software Developer will design, build, and maintain high-quality code for front-end and back-end services while optimizing system performance and mentoring team members.

The Senior Software Engineer will design and implement platform capabilities, optimize performance, mentor teammates, and ensure high-quality code across services utilizing AWS and Kubernetes.

Lead the Treasury team to develop and maintain backend services ensuring reliability in financial transactions, while implementing features and improving systems.

As a Senior Data Engineer, you'll design and maintain a cloud-native data platform that processes large-scale audience data, ensuring data quality and performance while supporting machine learning workflows and business metrics.

The role involves developing and operating Spring Boot microservices and modern React applications, focusing on end-to-end feature ownership in a hybrid work environment.

The Principal Software Engineer at Snout will define architectural direction, build features across the stack, and enhance team effectiveness, ensuring quality and performance.

As a Senior Software Engineer, you'll develop and enhance the Snout web platform, collaborate with teams, and lead technical projects while ensuring performance and reliability.

As a Staff Engineer, you will lead architecture design and development, mentor junior engineers, and improve DevOps processes in a cloud services environment.