Top Software Engineer Jobs in Toronto

The Staff Software Engineer, AI will architect and build AI-powered applications using .NET and Azure services, ensuring end-to-end solution quality while mentoring engineers and collaborating with cross-functional teams.

The role involves building AI inference systems, optimizing GPU performance, and developing benchmarking methodologies for large-scale deployments.

The role involves analyzing, designing, and delivering secure data pipelines, leadership in data engineering practices, using Agile methodology, and collaboration with analysts and architects.

Lead full software development lifecycle: translate requirements into technical specs, design and write code, test and maintain systems, ensure security and performance standards, support integrations and troubleshoot complex issues while collaborating across teams.

Design and build full‑stack features for Smart Business Transactions: implement Java microservices on cloud (preferably AWS), create performant JS/TS front ends, leverage AI-assisted tools, improve CI/CD and DevOps, and collaborate in an agile team to deliver scalable, secure SaaS capabilities for insurance configuration and modeling.

As a Senior Software Engineer at Carta, you will enhance fund operations by building reliable systems, leveraging AI, and developing flexible reporting pipelines to optimize fund management processes.

As a Senior Software Developer at 7shifts, you will design and build complex features, improve system performance, mentor developers, and ensure data integrity.

Develop and optimize high-performance bioinformatics algorithms for NGS data analysis, collaborating with cross-functional teams to create robust software solutions.

As a Software Engineer on the Taxes & Bookkeeping Team, you will collaborate on building core bookkeeping features, writing maintainable code, and analyzing feature performance.

As a Backend Software Engineer at Zip, you will design and build reliable products and features, collaborate with teams, and write high-quality code using technologies like Python and React.

The Senior IoT Software Developer will lead the development of IoT software solutions, collaborating with teams to implement and support client systems while ensuring continuous improvement and quality assurance.

As a Software Engineer, you will build features for Cohere's AI workspace, develop integrations, and collaborate to enhance user data interaction.

Responsible for the design, development, testing, documentation, and maintenance of software for the FLASH navigation system, ensuring adherence to quality regulations.

This role focuses on Microservice Architecture and data management strategies for generating pricing requests and optimizing data storage in a fintech context.

The Full Stack Intermediate Software Developer will work on critical platform projects, focusing on product development, solution architecture, and coding best practices while collaborating with the team and ensuring application security.

As a Principal Software Engineer, lead initiatives for the AI platform, manage Kubernetes environments, and develop infrastructure automation using Terraform. Collaborate with teams to design scalable solutions and ensure deployment compliance.

As a Software Development Engineer in Test, you will design and implement test automation frameworks, drive quality assurance processes, and mentor junior SDETs while collaborating with agile teams.

Technical leader building and scaling Clio's Document Management System: design distributed systems, ensure security and scalability, deliver AI-powered search and metadata extraction, write and review high-quality code, influence architecture and roadmap, and mentor senior and intermediate engineers across teams.

Lead technical vision and architecture for security-related platform integrations. Advise senior leadership on application/cloud security and DevSecOps, drive roadmaps, establish secure design standards, solve cross-cutting problems, and mentor senior engineers to improve platform scalability, security, and operations.

Hands-on technical leader responsible for architecture and delivery of complex, scalable systems. Drive engineering standards, mentor senior engineers, collaborate cross-functionally, champion new technologies, mitigate technical risks, and lead strategic initiatives to improve platform stability and productivity.

The Staff Software Engineer will lead IAM technology, architect scalable authorization systems, ensure service-level outcomes, and mentor other engineers.

As a Senior Backend Engineer, you'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.

Design, develop, and maintain enterprise-grade Java-based microservices on AWS. Mentor junior engineers, lead small projects, follow SDLC/Agile/DevOps practices, produce API documentation, perform refactoring, and ensure software quality and security (OWASP).

Seeking a Master's level Front End Developer Intern to design responsive applications using React.js and MUI. Collaboration with cross-functional teams is key.

The Technical Product Owner manages the product backlog, collaborates with stakeholders, partners with development teams, and ensures data quality in an Agile environment using Informatica and SQL.