Top Software Engineer Jobs in Toronto

The Staff Software Engineer will architect scalable systems, improve development tooling, drive observability, mentor peers, and enhance technical quality across teams.

As a Staff Software Engineer, you will lead the development of backend systems for LLM applications, ensuring quality and scalability while collaborating closely with cross-functional teams.

Develop innovative solutions and mentor a team as a Senior Software Developer, focusing on .NET, C#, and integration of devices.

The role involves architecting scalable crypto systems, leading technical designs, managing brokerage platforms, mentoring teams, and optimizing transactions.

Develop high-performance cloud software for preconstruction services, collaborating in an agile team to innovate and improve software processes.

As a Staff Software Engineer, you will define technical vision, lead backend systems architecture, mentor engineers, and drive scalable solutions.

The Senior Software Engineer will develop software by writing clean, efficient code, automate tasks, and collaborate with teams to enhance products, emphasizing TDD and API development.

The Senior Software Engineer will develop and maintain software solutions, write efficient code, perform testing, and collaborate with teams to enhance product performance.

As a Senior Software Engineer, you'll build a core platform for agent-native operations, focusing on design, reliability, and safety in AI systems while collaborating with cross-functional teams to implement impactful workflows.

As a Senior iOS SDK Engineer, you will lead the development of Sentry's iOS SDK, innovating features and designing APIs while leveraging advanced Apple technologies and ensuring robust architecture for high scalability.

The Senior Embedded Reliability Engineer will lead reliability initiatives for grid automation products, working on reliability modeling, testing, Failure Mode Analysis, and collaborating with teams to enhance system resilience and compliance in the energy sector.

Lead the architecture and development of software platforms for T&D systems, ensuring security, performance, and integration while mentoring a team and collaborating across functions.

The Payload Software Engineer develops network automation software for TeraWave's satellite communications network, focusing on payload systems and real-time data processing algorithms.

Develop network automation software for TeraWave satellite communications, including designing flight software and implementing autonomous network routing.

Build and maintain user-facing features using React and TypeScript, collaborate with teams on growth experiments, and improve frontend architecture.

The Robotics Software QA/Test Engineer will ensure software quality through testing practices, monitor test robots, triage issues, and improve testing tools.

As a Senior Full Stack Software Engineer at Mithril, you'll develop critical AI applications, collaborating on frontend and backend solutions, ensuring performance, scalability, and user experience.

Seeking a Senior Software Engineer to design and build a microservices-based SaaS platform, focusing on Java and AWS technologies while ensuring robust deployment and customer satisfaction.

This role requires shaping technical direction, leveraging AI tools for production systems, and making crucial decisions to align product intent with engineering realities.

The Senior Software Engineer will enhance the platform through collaboration, technical leadership, and by developing high-quality frontend components, ensuring best practices and performance.

The Senior Software Engineer will be responsible for full stack authentication systems, collaborating with product teams, and ensuring security standards while maintaining high coding practices.

The Senior Software Engineer, Backend is responsible for building APIs, ensuring system reliability, scalability, and contributing to company-building initiatives.

Design and maintain core components of Docker Desktop, improve installation and update processes, ensure system reliability, and collaborate across teams.

The role involves designing, building, and operating backend systems, working with distributed systems, and collaborating with cross-functional teams.

The Staff Software Engineer will lead the architecture and implementation of internal web applications, manage complex cross-team initiatives, and mentor engineers to optimize performance and usability.