Senior Systems Engineer Jobs in Toronto, ON

Elevate your career by leading complex software design and delivery. Collaborate with cross-functional teams, set engineering standards, mentor developers, and drive incident responses for robust syst...

Champion seamless financial operations by leading the development of Class-leading accounting integrations. Collaborate with teams and clients to ensure compliance and enhance user experience across d...

Unlock innovative AI solutions by guiding clients through strategic AI adoption, scaling agent-driven delivery, and optimizing developer workflows, while managing risks and enhancing executive partner...

Advance performance and reliability of a high-throughput DNS platform by designing and implementing core network components in Rust, while collaborating closely with customers to translate needs into...

Unlock potential by transforming data into actionable insights. Collaborate with diverse teams to analyze customer and business metrics, driving informed decisions and enhancing operational performanc...

Partner with us to deliver innovative mining engineering solutions globally, leading technical projects and optimizing mining operations to ensure success across diverse projects while maintaining str...

Transform user experiences by developing and optimizing iOS applications. Collaborate with cross-functional teams to deliver high-quality features while leveraging the latest technologies in mobile de...

Join a dynamic team supporting project administration for railway operations. This role involves handling timesheets, employee records, and safety support while gaining valuable industry experience in...

Accelerate enterprise security solutions by owning the cloud infrastructure from design to deployment. Collaborate with sales and engineering to deliver impactful capabilities that meet high-stakes en...

Transform manufacturing capabilities by leading automation projects and collaborating with teams to enhance processes, drive efficiency, and ensure successful scale-up of operations through innovative...

Lead the charge in designing and implementing secure cloud infrastructure and identity solutions, collaborating across teams to enhance security, scalability, and developer experience while ensuring o...

Optimize aviation safety as a Senior Engineer, collaborating cross-functionally to ensure avionics systems meet rigorous safety and reliability standards. Support design decisions, mentor peers, and i...

Join a team that's redefining compliance and communications by developing scalable, cloud-native systems. You'll design impactful features, optimize performance, and mentor others while navigating com...

Drive excellence in Health, Safety, and Environment practices at project sites, ensuring compliance with HS&E management systems. Collaborate on audits, provide insights, and foster a culture of safet...

Elevate application security by leading initiatives and shaping best practices across multiple programming languages, while collaborating with engineering teams to ensure that security is integrated a...

Champion the future of PV Operations by bridging case processing expertise with strategic AI automation. Collaborate with tech teams and early adopters to shape innovative safety solutions that enhanc...

Join as a Senior Engineer to architect and govern innovative AI solutions, integrating agents with secure, scalable systems. Collaborate across teams to enhance enterprise-grade automation for leading...

Inspire innovation by serving as a key liaison between clients and sales teams. Leverage your expertise in technical sales to customize solutions and enhance customer experiences, while managing a div...

Join a team that's optimizing critical software systems for sportsbook and casino operations. You'll architect high-performance APIs and services, mentor engineers, and collaborate across teams to enh...

Advance quality assurance by leading automated and manual testing activities to enhance backend applications and API systems. Collaborate across teams to ensure high standards and continuous improveme...

Lead the design of innovative, large-scale product concepts, driving architecture decisions and technical strategy across teams while leveraging generative AI, cloud platforms, and data analytics to r...

Transform your career by leading complex civil engineering projects, providing technical expertise, and mentoring junior staff while collaborating in a dynamic team environment. Enjoy the flexibility...

Transform quality assurance processes by implementing automated testing, honing expertise in API and backend testing. Collaborate with cross-functional teams to enhance application reliability through...

Innovate quality assurance processes for IT projects, ensuring compliance with industry standards. Lead testing initiatives, mentor team members, and leverage AI tools to enhance efficiency and effect...

Champion quality and efficiency as a Senior Quality Assurance Analyst, ensuring IT products meet company standards. Lead testing initiatives and support team members, driving operational improvements...