Senior Backend Engineer Jobs in Thornhill, ON

Transform cloud infrastructure and security for a high-volume platform, leading architectural decisions and embedding security at every layer. Collaborate with teams to enhance reliability, scalabilit...

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

Optimize payroll processes and compliance while mentoring junior staff. Lead reporting and system improvements, ensuring accuracy across Canadian operations. Collaborate with HR and Finance to enhance...

Drive the development of sales systems and infrastructure, enhancing GTM efficiency through automation, AI, and reporting tools. Collaborate closely with sales and marketing teams to optimize processe...

Join us to lead and evolve enterprise integration capabilities, defining strategy and modernizing solutions. Drive innovation, manage complex initiatives, and promote best practices across application...

Champion the development of AI agents for GTM workflows, optimizing processes across Sales, Marketing, and Customer Success. Drive efficiency by building, debugging, and enhancing agents while ensurin...

Drive the charge in managing multi-million dollar digital initiatives, bridging stakeholders and technical teams to translate business vision into actionable product roadmaps. Leverage enterprise proj...

Transform premium user experiences by owning the development and maintenance of features that drive revenue growth. Collaborate with cross-functional teams to deliver high-quality, AI-enhanced solutio...

Contribute to the development and maintenance of a global execution platform, ensuring operational support and adherence to standards. Collaborate with teams to enhance workflows and implement data in...

Drive project success by managing complex medical communications initiatives, ensuring timely delivery, budget adherence, and quality standards while collaborating with cross-functional teams to enhan...

Join a team that's redefining the rolling and finishing industry by leading innovative projects from concept to execution, leveraging your extensive expertise in process engineering and plant operatio...

Unlock potential by engaging with clients to translate technical challenges into innovative solutions. This role combines presales expertise, solution design, and hands-on engineering to drive custome...

Lead the charge in producing innovative projects across web, AI, and events. Collaborate with top brands to transform ideas into actionable plans, managing budgets and timelines while ensuring client...

Join a team that's dedicated to enhancing Front Office platforms through expert application support. Drive operational stability, troubleshoot issues, and collaborate with engineering teams to ensure...

Shape and implement robust architecture, lead engineering delivery, and establish operational standards in a hands-on role. Collaborate across teams to translate complex requirements into actionable t...

Drive product strategy for a leading mobile game, enhancing player engagement and monetization. Lead a cross-functional team to prioritize and execute LiveOps initiatives, leveraging data to inform de...

Shape the future of Fintech analytics by establishing data foundations, partnering across teams, and enhancing product strategies with insights that drive data-informed decisions in a dynamic automoti...

Join a team that's redefining security testing for AI-driven software. As a Senior Penetration Tester, you'll identify vulnerabilities, enhance testing methodologies, and shape the future of secure AI...

Innovate advanced tooling solutions in nuclear refurbishment. Lead technical teams, oversee project execution, and enhance safety and performance through innovative methods and procedures. Drive compl...

Lead the charge in API and integration engineering, driving product development and mentoring a team. Collaborate with cross-functional partners to deliver secure, scalable solutions while fostering a...

Transform marketing strategies by leveraging data insights, building algorithms, and optimizing campaigns. Collaborate with cross-functional teams to enhance performance and drive growth through innov...

Advance operational excellence by driving process improvements and leveraging technology. Collaborate with cross-functional teams to enhance efficiency and support growth in a dynamic, fast-paced envi...

Join a team that's shaping the future of autonomous driving by designing and implementing advanced behavior planning systems. Collaborate with experts to tackle complex challenges in dynamic environme...

Empower cannabis operators by managing technology partnerships, driving growth, and ensuring successful integrations. Collaborate cross-functionally to enhance partner relationships and expand market...

Shape the future of cannabis technology partnerships by managing key relationships, guiding onboarding, and driving revenue growth through strategic collaboration with technology and affiliate partner...