Senior Backend Engineer Jobs in Thornhill, ON

Drive the development of shared services and components, enhancing reliability and performance. Collaborate with cross-functional teams to deliver end-to-end features while ensuring a seamless develop...

Transform project designs by collaborating with cross-functional teams to deliver innovative electrical, instrumentation, and control solutions for water technologies, ensuring quality, budget, and sc...

Innovate within our Rates Technology team by designing and developing cutting-edge application systems. Collaborate globally to enhance trading solutions, drive technical excellence, and deliver impac...

Join our team and advance your career by designing high-quality software solutions, driving full-stack development, and optimizing applications while collaborating across teams to tackle complex chall...

Join a dynamic team to manage reconciliations and client services, ensuring accuracy and integrity in financial records while coaching staff and resolving issues to enhance client satisfaction and ope...

Develop and enhance enterprise-level applications using Java and J2EE. Collaborate with cross-functional teams to manage project implementations, ensuring quality and performance while providing 24x7...

Champion large-scale software programs from concept to delivery, driving cross-functional collaboration and operational efficiency. Leverage expertise in software lifecycles and cloud architectures to...

Elevate AI integration by building robust, scalable API services and workflows. Collaborate across teams to ensure reliability and security while leveraging advanced LLMs and orchestration frameworks...

Drive data-driven healthcare marketing initiatives by translating client needs into actionable requirements and solution plans. Collaborate across teams to ensure clarity and quality in omnichannel ca...

Drive operational excellence and program execution across design initiatives, leveraging AI to automate workflows and enhance collaboration. Build scalable systems and manage vendor relationships to e...

Transform your career by leading complex nuclear projects, ensuring technical excellence and customer satisfaction while managing multidisciplinary teams and driving innovation in a dynamic environmen...

Champion innovation and technical excellence as you design, develop, and implement cutting-edge applications for our Rates trading business, collaborating with global teams to deliver robust software...

Join a dynamic team as you manage and enhance critical full stack applications, ensuring reliability and operational resilience while leveraging AI technologies to improve support and productivity in...

Drive your career with a Senior Software Engineer role focused on designing and operating cloud-based CI/CD platforms. Collaborate across teams to enhance software production and automated testing for...

Lead the charge in ensuring top-tier quality for critical payment systems, focusing on Electronic Funds Transfer and Real-Time Rail ecosystems. Drive automation, validation, and compliance across dive...

Unlock potential by ensuring the quality of critical payment systems through hands-on testing, automation, and collaboration with cross-functional teams, focusing on EFT and RTR ecosystems for seamles...

Shape the future of technology in healthcare by leading development efforts, leveraging AI tools, and ensuring high-quality digital deliverables across multiple platforms. Collaborate with creative te...

Engage with clients to drive advertising success on Reddit. Collaborate with partners, manage campaigns, and optimize performance to achieve marketing goals while fostering strong relationships and id...

Unlock potential by leading a team of Data Engineers to deliver innovative technology solutions for Canadian Personal Banking, ensuring alignment with enterprise standards and fostering a collaborativ...

Tackle the challenge of enhancing security in Microsoft Azure environments. Collaborate with teams to implement best practices, manage vulnerabilities, and ensure compliance while producing clear docu...

Collaborate to enhance the security posture of Microsoft Azure environments. You'll implement security controls, manage vulnerabilities, and ensure compliance while producing clear documentation and r...

Join a team that's dedicated to enhancing cloud security in Microsoft Azure. You'll implement security measures, manage vulnerabilities, and ensure compliance, all while collaborating with stakeholder...

Pioneer cloud security excellence by enhancing Microsoft Azure environments. Collaborate on security governance, vulnerability remediation, and compliance to ensure robust cloud infrastructure and adh...

Take ownership of diverse production projects, collaborating with top brands to deliver immersive web, AI, and experiential events. Utilize your leadership and communication skills to manage budgets a...

Transform complex L&D workflows into autonomous AI agents, collaborating with strategic customers to define success and shape the future of AI-first learning while establishing foundational practices...