Top Software Engineer Jobs in Toronto

The role involves leading a team to develop backend systems, manage projects, ensure system availability, and foster a culture of quality and collaboration. It requires expertise in distributed systems, technical planning, and effective communication.

Design and develop fullstack applications for real-time safety alerts and in-cab workflows, mentor engineers, and collaborate across teams.

The Senior Software Engineer will develop software solutions, enhance tools and systems, mentor junior engineers, and manage infrastructure deployments.

Full‑stack engineer building and scaling MarTech systems for campaign execution, tracking, attribution, and integrations. Partner with marketers and analysts to design APIs, UIs, and backend services that enable growth automation and reliable data activation.

Design and implement AI-powered observability, automation, and predictive reliability for cloud-native systems. Build ML anomaly detection, self-healing workflows, autoscaling, and API integrations. Participate in on-call rotations, lead incident response, and run internal AIOps enablement and responsible AI initiatives.

Design, develop, and maintain risk assessment software solutions while ensuring high quality code and system performance. Collaborate with team for integration and testing.

As a Senior Software Engineer, you'll lead the backend systems for Affirm's Growth Platform, collaborating and delivering projects while fostering quality and ownership within the team.

The role involves designing and building scalable data infrastructure, optimizing data pipelines, collaborating with teams, and maintaining production streaming systems.

Develop and execute automated tests, ensure quality in software applications, collaborate with teams, and maintain technical documentation.

Develop software for Quartus compiler, enhancing FPGA support, optimizing synthesis, facilitating interactions with customers, debugging, and implementing features.

The Software Developer will design and implement CAD/BIM interoperability software, enhance data exchange capabilities, and collaborate on feature delivery.

As an entry-level Software Developer, you will assist in developing mobile and web applications, participating in code reviews and ensuring high-quality software.

The Senior Front-End Software Engineer will develop full-stack web applications, maintain existing systems, lead technical discussions, and mentor junior engineers.

The Data Engineer will build scalable data pipelines, integrate external data sources, architect backend systems, and solve technical challenges within a fast-paced environment.

As a Software Engineer, you'll develop and manage banking products, optimize infrastructure, ensure reliable systems, and collaborate cross-functionally to enhance customer experiences.

As a Software Developer at Autodesk, you will develop, prototype, and maintain civil engineering software, collaborating with teams on quality assurance, Agile methodologies, and software architecture.

Develop and optimize C++ code for camera systems, implementing AI models and algorithms for real-time video analysis. Collaborate with AI/ML engineers and maintain system performance.

The Staff Backend Software Engineer will design and develop scalable web services and applications, oversee projects, manage CI/CD pipelines, and ensure high performance in ecommerce solutions.

The Senior AI Data Engineer will design and implement AI agents, develop scalable systems, integrate machine learning models, and collaborate with cross-functional teams to enhance AI capabilities and automate tasks.

As an Applied AI Software Engineer, you will design and implement next-gen software, focusing on using static analysis, algorithms, and LLM interactions to automate solutions.

As a Senior Software Engineer at Proto, you will architect and lead development for mining infrastructure, mentor engineers, and drive technical strategy.

Responsible for defining technical direction, mentoring engineers, leading initiatives, and designing products within Square's ecosystem.

The Senior Software Engineer will modernize warehouse technology, improve fulfillment operations, and collaborate with stakeholders to deliver solutions.

The Senior Full Stack Software Engineer will develop and enhance IoT solutions for construction, focusing on scalable systems, AI integration, and robust backend/frontend capabilities. Responsibilities include collaborating with teams to debug, optimize database performance, and ensure reliability in harsh environments.

The Senior Frontend Software Engineer will lead frontend development, focusing on screen capturing systems and enhancing compliance through technical ownership of the Cresta platform.