Top Software Engineer Jobs in Toronto

Develop and optimize high-performance endpoint security systems by building distributed services and applications, focusing on resource efficiency and scalability.

As a Full Stack Software Engineer II, you will handle end-to-end execution of complex features, mentor junior engineers, and monitor system performance, contributing to technical improvements.

The Lead Software Engineer .Net guides a team through the full software development lifecycle, ensuring technical direction aligns with best practices while mentoring engineers and collaborating with stakeholders to deliver high-quality solutions.

The Senior Software Engineer will build and maintain a real-time risk platform that analyzes transactions for fraud detection, compliance, and financial security. Responsibilities include designing low-latency systems, implementing risk checks, and ensuring performance and reliability in production environments.

Design, develop, and maintain microservices for Kong's Service Connectivity Platform, ensuring software reliability and performance. Mentor team members and support production services.

Lead front-end development for high-performance user interfaces, adapting to new technology stacks, mentoring junior engineers, and leveraging AI tools for productivity.

Design and develop core components for CAD and BIM data exchange, collaborate with teams, and ensure feature delivery while adhering to engineering best practices.

Responsible for developing user-facing features and backend services, ensuring high performance, quality, and reliability across applications, following RESTful API principles.

The role involves developing low-level embedded software for vehicle control, integrating sensors, collaborating with various teams, and ensuring safety standards are met while mentoring junior developers.

Design and build scalable platform services for healthcare, mentor engineers, own solution performance, and partner with stakeholders to solve workflow challenges.

The role involves building scalable cloud-native systems for AI-driven workflows, integrating AI features, and ensuring high code quality and system reliability.

The Full Stack Software Engineer will develop user-facing features and back-end infrastructure for autonomous AI agents, ensuring performance and usability.

As a Fullstack Software Engineer, you'll enhance Evisort's AI-driven contract management platform by collaborating with cross-functional teams and taking ownership of multiple functional areas from development to production.

As a Fullstack Software Engineer, you'll collaborate with multi-functional teams to enhance AI-driven solutions, participate in software development best practices, and take ownership of various platform functional areas.

As a Software Engineer, you will develop software solutions for cryopreservation projects, build data pipelines, and collaborate across teams to enhance scientific capabilities.

As a Frontend Software Engineer at Sentra, you will build and ship frontend features using React and TypeScript, collaborating on design implementations and adapting to a fast-paced startup environment.

Build scalable backend systems, develop LLM agents, and ensure fast adaptation in a dynamic environment at Sentra.

As a Senior Software Engineer at Vanta, you'll lead complex projects, design and develop product functionalities, and contribute to the engineering culture, primarily focused on compliance solutions using modern frameworks.

Develop and oversee user-facing features, create REST APIs, and collaborate with cross-functional teammates, ensuring product quality and mentoring junior engineers.

The Senior Full-Stack Software Developer will design specifications, build APIs, write frontend code, and drive projects to completion, contributing to the product and company culture.

Design and develop Waabi's observability stack, optimize performance, build automation tooling, and support application requirements while leading projects and mentoring teams.

The Senior Software Engineer will develop backend services for the Aerial team, focusing on multi-org functionality, high-performance code, and scalable cloud infrastructure. Responsibilities include coding, code reviews, technical design proposals, and collaborating with cross-functional teams.

Develop innovative software solutions, write scalable code, provide technical guidance, optimize performance, collaborate in teams, and participate in the tech community.

The Senior Software Engineer in Test will develop test plans, automate tests, review code, manage quality assurance efforts, and respond to production issues.

As a Staff Software Developer, you'll design and develop software solutions, mentor team members, and evaluate new software technologies while collaborating on analytical instruments.