Software Developer jobs in Old Toronto, ON

Senior Software Developer needed to design and build agentic applications using autonomous agents, LLMs, and adaptive workflows.

Senior Software Developer to develop software using engineering best practices, strong communication skills and experience with OO design.

Design and develop scalable applications. Collaborate with teams and apply new technologies. Work in an Agile environment.

Manage and grow a team of developers, providing technical leadership for a platform focused on pay equity and fairness analytics, while balancing hands-on contributions with strategic goals.

Develops web applications, APIs, and SaaS products, contributing to code reviews and mentoring developers.

Lead a team to develop and optimize data infrastructure, translating business needs into scalable solutions.

Senior SDET role focused on quality assurance, automation, and teamwork for the Joist product. Requires experience with testing tools and frameworks, with a salary range of 110K-130K CAD per year.

Développeur logiciel senior recherché pour maintenir et optimiser des prix de billets, en utilisant des modèles de tarification. Le rôle implique la conception, le développement, et le mentorat.

Le développeur logiciel principal dirige le cycle de développement logiciel, collabore avec les équipes fonctionnelles, traduit les besoins des utilisateurs et met en œuvre de nouveaux programmes.

At Solid State AI we are developing an AI platform for semiconductor and aerospace manufacturers. Solid State AI is on a mission to infuse creativity and scientific rigor into the design, development and deployment of AI software products. Our objective is to create a software that is not only user-friendly and intuitive but also adds significant value to our manufacturing customers. Our clients...

IMPORTANT NOTE: This is role is in-person at our offices in downtown Toronto (near union).Tempo is looking for an experienced software engineer with a founder mindset to take a critical role in our rapidly growing early-stage startup. At Tempo, we believe software will be built 10x faster with teams leveraging the perfect combination of AI agents and collaborative tools. The platform we’ve built...

Senior Software Engineer to work remotely in Canada, developing and maintaining web applications using .NET technologies and other frameworks.

Develop and maintain Swiftly's SaaS web frontend applications. Collaborate with product teams and engineers to solve customer problems and build scalable software.

Develops and designs software for a cross-platform environment using C++, focusing on user experience, code quality, and open-source contributions for a mini-cloud workstation.

Senior Software Engineer to develop applications, refactor code, and integrate systems using Microsoft Dynamics 365, Power Platform, and .NET, with a focus on retail or B2B systems.

Develops software solutions, researches technical information, and documents requirements. Requires 5+ years experience and remote work.

Develop and integrate audio software systems. Work with hardware teams and debug issues. Collaborate on new features.

Develops and maintains scalable software solutions, focusing on the MEAN stack, to enhance platform functionality and performance.

Senior Software Engineer will develop customer-focused products, designing, building, and launching features for the platform, collaborating with various teams, and mentoring other engineers.

Principal Software Engineer needed to lead API architecture and backend development. Requires 13+ years of Java experience. Remote work. $180,000 - $230,000 + stock options.