Principal Software Engineer Jobs in Thornhill, ON

Join a team that shapes the future of software engineering by taking ownership of end-to-end product features, driving architectural decisions, and collaborating with customers to deliver impactful so...

Join a team that's redefining software development by owning product features from conception to customer delivery while collaborating directly with engineers and founders. Shape architectural decisio...

Empower your career by designing and operating core infrastructure for a global SaaS platform. You'll focus on distributed coordination, data replication, and lifecycle orchestration to ensure system...

Champion the design and execution of ML pipelines, ensuring production quality, explainability, and effective MLOps practices within an AWS environment. Collaborate on feature engineering and model mo...

Champion the development of user-focused product systems, leading end-to-end initiatives across frontend and backend. Collaborate with cross-functional teams to deliver high-quality solutions that enh...

Shape the future of technology by designing and deploying complex distributed systems while integrating with major services. Leverage your expertise in Python and cloud infrastructure to make a signif...

Engage in the design, development, and deployment of complex distributed systems. Collaborate on 3rd party integrations utilizing SDKs to enhance functionality and streamline processes across platform...

Execute innovative solutions for a multi-tenant storage engine, ensuring high availability and performance in cloud environments while collaborating with stakeholders to drive software projects to suc...

Pioneer streamlined engineering workflows by developing internal tools and services that enhance the developer experience, ensuring high reliability and scalability in an AWS environment while collabo...

Lead the charge in developing high-performance applications on cloud platforms. Join an agile team focused on innovation and impactful technology solutions for various business functions, aiming for c...

Play a key role in designing and building high-performance web applications, collaborating with a dedicated team to enhance user experience and meet client needs through innovative front-end solutions...

Transform systems as a Senior Full Stack Engineer, delivering AI-driven solutions across HR and Finance workflows. Collaborate closely within a cross-functional team, owning features from development...

Join a team that's shaping the future of energy by providing expertise in EMT modeling and power system studies. Collaborate with leadership to develop systems, mentor engineers, and deliver innovativ...

Lead the design and development of robust financial risk systems to enhance client security and compliance. Collaborate across teams to create seamless experiences and safeguard operations against fra...

Unlock your potential as a senior process engineer, driving compliant process designs and documentation. Collaborate with teams to deliver projects on schedule while mentoring peers and ensuring regul...

Transform the data acquisition landscape by building resilient connections with financial institutions, optimizing for speed and reliability, and leveraging AI to automate processes in a fast-paced an...

Pioneer data integration solutions by designing and optimizing scalable ETL pipelines. This role focuses on transforming legacy structures into future-ready architectures and improving data processing...

Shape the future of mortgage processing by developing high-quality cloud solutions. Join a team transforming legacy systems into modern architectures, focusing on clean coding and innovative cloud str...

Join a team that's developing advanced system software for high-performance computing, focusing on hardware abstraction, drivers, and runtime interfaces to enhance platform reliability and efficiency...

Seeking an experienced Engineering Director to lead innovative, AI-driven product initiatives, fostering high-performing teams and driving strategy alongside Product and Design for exceptional market...

Join a team that's at the forefront of building scalable and innovative infrastructure systems that directly enhance user experiences and drive meaningful change across our platform, making a global i...

Reimagine cloud infrastructure by building and sustaining scalable services, utilizing innovative cloud technologies to ensure security and efficiency while driving operational excellence across teams...

Build and lead a high-performing engineering team, focused on innovating auto repossession systems using modern tech, AI, and cloud solutions to drive operational efficiencies and achieve meaningful b...

Join our dynamic team as you design and develop complex ETL pipelines and scalable APIs. Collaborate across departments to ensure data integrity and deliver impactful insights for reporting. Your expe...

Champion the development of high-performance data integrations, commanding JVM frameworks while enhancing ClickHouse’s data engineering capabilities for millions. Collaborate with teams and users to d...