Senior Backend Engineer Jobs in Thornhill, ON

Join us to lead innovative cryptographic security initiatives, designing and implementing secure solutions across the enterprise. Collaborate with cross-functional teams to enhance security products a...

Elevate your career by contributing to core CIAM capabilities, building secure backend services for customer authentication. Collaborate with experienced engineers to deliver reliable identity feature...

Transform HR systems through innovative Workday integrations. Lead technical development and implementation across multiple modules, ensuring seamless processes and enhancing user experience with adva...

Empower your career as a Senior Software Developer, modernizing a vital travel platform. Collaborate with cross-functional teams to enhance legacy systems, design microservices, and drive impactful so...

Empower our team to build innovative security and governance solutions, shaping access management for both human and agent users. Lead a small, dynamic group as we define architectural foundations and...

Drive innovation by developing robust software solutions, collaborating with teams, and enhancing product performance through clean coding practices and automation. Engage in a dynamic environment tha...

Elevate your career by developing innovative software solutions, collaborating with teams, and enhancing product performance through clean coding and automation. Play a key role in driving technology...

Elevate your career by owning and optimizing our Okta environment. Lead SSO, provisioning, and governance while integrating AI agents and service accounts into a unified identity platform. This hands...

Engineer secure, scalable cloud platforms and automate workflows. Lead migrations, implement observability, and mentor junior engineers while driving cloud-native adoption in a collaborative environme...

Elevate the insurance broker experience by developing AI-driven full stack solutions. Collaborate across teams to design, implement, and optimize intelligent systems that automate processes and delive...

Join a team that's redefining developer experience by designing and operating self-service systems. You'll enhance automation and AI-driven SDLC practices, empowering engineers to innovate efficiently...

Elevate the checkout experience by leading frontend engineering initiatives. Drive technical strategy, collaborate across teams, and foster a culture of quality while ensuring operational excellence a...

Transform the future of machine learning by designing scalable architectures for production systems. Collaborate across teams to optimize data processing and model deployment, ensuring high performanc...

Champion quality assurance by driving the QA lifecycle, validating complex workflows, and collaborating with cross-functional teams to ensure seamless integrations and customer success in a dynamic so...

Join a team that's driving innovation in enterprise solutions. As a Software Engineering Manager, you'll lead a high-performing team, balancing technical leadership with people management to deliver s...

Transform complex challenges into scalable products. In this senior role, leverage your full-stack expertise to drive product development from concept to production, ensuring quality and user experien...

Lead the charge in designing and evolving scalable database connectors while investigating complex replication and CDC issues for enterprise systems, ensuring high performance and reliability for miss...

Drive enterprise cloud solutions by architecting scalable infrastructures, automating processes, and mentoring teams across Azure and GCP environments, ensuring security and compliance while fostering...

Develop high-quality iOS apps by architecting, building, and improving user-centric features. Collaborate with cross-functional teams to ensure robust app performance and elevate team standards throug...

Engage in building high-performing, scalable applications for next-gen networking platforms. Collaborate with teams to enhance software quality and operational efficiency, driving innovation and excel...

Join us to design and operate AI systems that enhance product capabilities and internal operations. Collaborate with a skilled team to drive architecture decisions and ensure production quality while...

Develop and ship backend features with minimal guidance, collaborating across teams to enhance code quality and performance. Embrace autonomy in a remote-first environment while leveraging AI tools to...

Join a team that's shaping the future of developer infrastructure, optimizing build systems and CI pipelines to enhance developer productivity. Make a significant impact in driving innovation and effi...

Lead the charge in delivering robust software solutions for compliance and multi-region deployments, ensuring alignment with commercial SaaS architecture while tackling complex technical challenges in...

Transform the insurance broker experience by developing AI-driven full stack solutions. Collaborate across teams to design, implement, and enhance intelligent systems that automate processes and deliv...