Top Software Engineer Jobs in Toronto

Design and operate scalable backend services, collaborate on product requirements, ensure system quality, and advocate for best practices.

Mobile Software Engineer Intern will collaborate on the development of mobile applications, ensure quality through testing, and contribute to new features within a team environment.

As a Senior Engineer, you'll enhance Braze's AI decisioning solutions, rebuild applications in React, support development in TypeScript, and integrate with APIs to provide user insights.

The Software Engineer will independently manage projects, improve system performance, mentor junior developers, and enhance application infrastructure while ensuring data security.

The job involves architecting, building, and refining Gusto's Android app, enhancing user experience, collaborating with teams, and scaling services while maintaining mobile infrastructure.

The Platform Software Engineer builds and maintains Braze's internal Infrastructure as a Service platform, collaborating on system design and reliability, while automating workflows and managing incidents.

Develop and implement AI-driven automation for financial workflows, build integrations for financial systems, and ensure reliability in production data systems.

Lead redesign of Dropbox's Identity platform for multi-product scale. Drive distributed systems and API design, phased data migrations, persistent storage work, mentor engineers, collaborate cross-functionally, and ensure operational excellence including on-call participation.

The Software Engineer I will develop Toast's mobile app, implement features, participate in design discussions, and improve system performance.

As an Infrastructure Engineer, you will build and manage scalable systems, optimize user experiences, and lead cross-functional projects while mentoring junior members.

Build and maintain backend fraud mitigation systems, collaborate with product/design/analytics, break projects into deliverables, support operations and on-call, and contribute to hiring and team growth to protect customers from fraud.

The Security Software Engineer will design security controls for MongoDB Atlas, integrating security into CI/CD workflows and collaborating with other teams to ensure infrastructure security.

The role involves collaborating with mobile developers to build and release high-quality applications, ensuring seamless functionality through testing and code reviews, while contributing to product innovation.

Join the AI Agents backend team to design, build, and operate scalable APIs and systems that orchestrate conversational AI agents. Break down projects, collaborate with product/design/analytics, support production availability and monitoring, participate in on-call rotations, and contribute to hiring and team growth.

Develop and maintain mobile apps for iOS and Android, focusing on performance tuning, user-friendly design, and collaborative feature development.

The Software Engineer/Senior Software Engineer will design, develop, and deliver high-quality software while supporting team collaboration and continuous improvement. They will engage in code reviews and technical discussions.

As a Staff Engineer at Dropbox, you'll architect scalable solutions, mentor others, influence engineering standards, and drive technical initiatives for core sync systems.

The role involves leading the architecture and implementation of ML pricing models, building data pipelines, ensuring AI integration in production, and mentoring technical staff.

Build and evolve core AI platform capabilities: design shared execution patterns, APIs, and backend services to support multi-step GenAI workflows, model integrations, and scalable production systems. Collaborate with AI engineers, data scientists, and product partners to turn emerging AI use cases into reliable, extensible platform features.

The role involves designing and deploying AI automation in the platform, focusing on LLMs to enhance operational workflows and user experience.

The Software Engineer will lead full-stack projects for MongoDB Atlas IAM team, collaborating with colleagues and ensuring security while optimizing user experience.

As a Full-Stack Product Engineer at Dropbox DocSend, you will develop and enhance features for secure document management, collaborating with cross-functional teams and handling full-stack projects efficiently.

The Software Engineer will develop identity infrastructure, deliver high-quality solutions for identity verification, and mentor junior engineers while collaborating across teams.

Lead the development and delivery of new card ordering and management experiences while ensuring high engineering standards and mentoring teammates.

Build and maintain petabyte-scale data platform components for ingestion, storage, and processing. Contribute to data lake modernization, enable AI/ML workflows, integrate with partner teams, and participate in on-call operations and incident response.