Senior Software Development Engineer Jobs in Toronto, ON

Transform your career by designing and developing scalable software solutions using C#, .NET, and Azure. Collaborate in a dynamic team to implement best practices in CI/CD and API development, ensurin...

Unlock potential by designing and developing scalable software solutions using C#, .NET, and Azure. Collaborate on API integrations and CI/CD practices to enhance performance and reliability in a dyna...

Elevate customer engagement by leading integration projects for a cutting-edge reinforcement learning platform. Drive technical direction and build robust data pipelines to deliver personalized recomm...

Drive the development of safety-critical, real-time embedded software for complex aerospace systems. Collaborate with a team to enhance coding standards, mentor junior developers, and ensure high-qual...

Elevate your career by providing technical leadership across Dev AI platforms. Shape architectural strategies, drive cross-organizational initiatives, and enhance engineering quality while collaborati...

Design scalable data solutions, enhance off-platform integrations, and lead cross-team collaborations. Drive architecture modernization and AI-first initiatives while mentoring engineers and optimizin...

Deliver scalable solutions by leading the design and development of low-latency systems that transform financial data access and enhance product features across diverse asset classes...

Engineer the future of machine learning optimization by designing and building the Neuron Explorer tool. Collaborate across teams to transform complex performance data into actionable insights, enhanc...

Shape the future of health software quality by leading risk-based testing strategies, ensuring patient safety and privacy while leveraging AI for enhanced efficiency and reliability in a dynamic, coll...

Drive the development of an innovative Excel plugin, integrating AI-driven market intelligence for financial professionals. Collaborate with teams to optimize performance and enhance user experience...

Join a team that's redefining financial technology by integrating AI into Excel. You'll develop a powerful plugin that enhances decision-making for financial professionals, ensuring seamless performan...

Join us to lead a dynamic software engineering team, driving innovation in fleet management technology. You'll mentor developers, oversee the software delivery lifecycle, and contribute hands-on to co...

Transform data storage solutions by designing and optimizing stateful systems. Collaborate with product teams to create user-friendly APIs and ensure data consistency, availability, and performance ac...

Unlock potential by developing scalable APIs and backend solutions using Python. Collaborate with cross-functional teams to support mission-critical applications that utilize complex medical data and...

Lead and oversee technology solutions for Digital Banking and Cloud initiatives, ensuring compliance and delivery excellence while collaborating with key stakeholders and managing teams to innovate an...

Lead the charge in designing and building impactful backend services and APIs that enhance customer experiences across multiple products, collaborating closely with cross-functional teams in a dynamic...

Lead the development of large-scale product features, ensuring robust, secure, and maintainable code. Collaborate with cross-functional teams to influence product strategy while mentoring junior engin...

Pioneer scalable automation solutions by designing reusable frameworks and validating complex integrations. Collaborate on backend systems to enhance data integrity and performance, driving efficiency...

Optimize web application development by leading design and implementation using .NET Core, ASP.NET, and Angular. Collaborate with teams, mentor junior developers, and ensure code quality while leverag...

Shape the future of project development in the oil & gas sector by leading strategic initiatives, managing multidisciplinary teams, and driving operational excellence to enhance growth and performance...

Drive product development by leading a senior engineering pod to deliver high-quality software for city permitting and community operations, leveraging AI tools and coding agents to enhance efficiency...

Transform the architectural landscape of scalable SaaS platforms for government agencies. Lead technology selection, mentor teams, and ensure compliance while driving innovation and performance across...

Join a team that's shaping the future of connected hardware by designing reliable services and APIs. You'll ensure data integrity and operational excellence, enabling seamless integration for customer...

Transform the Kubernetes and AI/ML infrastructure landscape by leading cross-team initiatives, defining architecture, and enhancing platform reliability for scalable, secure cloud solutions...

Architect and drive the development of a cloud-native data enrichment service, ensuring performance and scalability. Collaborate with cross-functional teams to implement best practices while mentoring...