Top Software Engineer Jobs in Toronto

As a Staff Software Developer, you will lead initiatives to enhance backend development systems, ensuring scalability, reliability, and maintainability across shared platforms. You will guide project execution, mentor engineers, and partner with various teams to improve core tooling and development practices.

The Senior Software Engineer will develop and maintain software solutions for Bankjoy's digital banking platform, lead feature implementation, collaborate with teams, and mentor junior engineers.

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

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

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.

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

The Principal Engineer will design scalable backend services and APIs, optimize performance, and improve developer experience while collaborating with AI/ML experts and legal specialists.

As a Staff Software Engineer, you'll design scalable backend services, oversee architecture decisions, optimize performance, and enhance CI/CD processes while collaborating with teams.

The role involves leading the design and delivery of a search platform's API and cloud infrastructure, focusing on providing self-service capabilities to internal clients. Responsibilities include API ownership, cloud infrastructure management, reliability engineering, and technical leadership.

The Staff Software Engineer will lead the design and implementation of the ingestion and indexing pipeline for a search platform, ensuring operational health and scalability while leveraging distributed systems and AI technology.

As a Senior Software Engineer at Trader Corporation, you'll modernize systems for fraud detection and risk analysis, drive architectural decisions, and mentor other engineers, impacting the automotive ecosystem across Canada.

As a Senior Backend Software Engineer, you'll enhance the AI-driven contract management platform by collaborating with teams, optimizing code, and ensuring platform performance through API development and monitoring strategies.

The Research Engineer will design agentic software systems, focusing on AI agents' collaboration in software engineering, prototype frameworks, and optimize engineering processes.

The Staff Software Engineer will architect and build scalable solutions for Cloudera's Data Platform, contribute to Apache Spark, enhance engineering processes, and work with large-scale distributed systems.

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 Application Developer will build full-stack features, design APIs, and improve AI integrations while collaborating with product teams.

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

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

As a Staff Software Engineer on the Developer Platform team, you will enhance CI/CD pipelines, improve developer experience, and productionize AI tooling while mentoring teammates and collaborating with engineering leaders.

Lead the design and implementation of high-performance PoP infrastructure, optimize networking software, and mentor engineering teams at Blue Origin.

The Senior Network Engineer will design and implement advanced network architectures for a satellite communication system, focusing on SDN and routing solutions to optimize performance while adhering to strict constraints.

Senior Software Engineer to design and implement C++/Python software, accelerate workloads with CUDA, develop and maintain Linux kernel modules and system services, optimize system and GPU performance, manage Linux systems, mentor junior engineers, and integrate AI technologies across products.

The role involves designing secure browser-based features, collaborating with teams, maintaining full-stack applications, and debugging production issues while ensuring user experience.

The Principal Software Engineer will lead the integration of AI with a focus on developing data orchestration solutions, modernizing legacy systems, and enhancing web infrastructure for optimal performance.