Senior Backend Engineer Jobs in Thornhill, ON

Join a dynamic team as a Senior Software Developer, focusing on designing and supporting full-stack applications. Leverage Microsoft technologies to deliver secure, customer-centric solutions while dr...

Champion innovation by architecting scalable web products that enhance user experience. Collaborate with a dynamic team to deliver high-quality code, mentor junior engineers, and tackle complex techni...

Elevate data management by designing scalable storage solutions and ingestion pipelines. Lead technical direction, optimize performance, and ensure reliable access to historical data for product teams...

Drive your career forward as you lead the design and implementation of hybrid cloud platforms, ensuring high availability and security while optimizing data solutions and applying Infrastructure as Co...

Lead the charge in designing and building high-performance iOS applications for advanced crypto trading. Collaborate with cross-functional teams to deliver intuitive tools while mentoring engineers an...

Join us to build scalable AI-powered solutions that transform grocery technology. Collaborate with cross-functional teams to deliver impactful products while navigating complex challenges in a dynamic...

Accelerate progress at our integration platforms, ensuring scalable, reliable data flows. You'll design, build, and optimize workflows while collaborating across teams to enhance performance and custo...

Lead the charge in delivering Honeycomb Private Cloud, driving product growth, and collaborating across teams to enhance operational processes while building a high-performing engineering team to supp...

Champion innovative mobile solutions by developing intuitive iOS applications. Collaborate with product teams to enhance user experiences and drive impactful decisions in a dynamic, full-stack environ...

Join a team that's enhancing our Kubernetes infrastructure across on-prem and AWS environments. This hands-on role offers significant ownership in ensuring platform reliability and scalability while c...

Lead the charge in Developer Experience and SDLC modernization, driving AI-assisted development and automation across teams. Collaborate with architects and stakeholders to create inclusive, high-qual...

Empower innovation by designing and maintaining scalable backend systems that drive AI workflows and operational decision-making. Collaborate across teams to deliver reliable, high-performance service...

Build scalable, secure RESTful APIs and microservices, leading design and integration efforts for enterprise applications. Collaborate with cross-functional teams to deliver robust solutions within an...

Join a dynamic engineering team to architect and deliver full-stack solutions for financial risk analytics, leveraging cutting-edge technologies to enhance decision-making for global institutions whil...

Transform your career by building high-scale segmentation features that enhance user targeting. Collaborate with cross-functional teams to deliver impactful solutions while leveraging AI tools in a fa...

Empower advertisers by leading high-impact projects that enhance campaign management, optimize platform health, and drive revenue growth through innovative backend services and APIs. Collaborate acros...

Join a team that's transforming established businesses by leading software engineering efforts. Drive modernization, coach teams, and implement innovative solutions while delivering high-quality softw...

Drive the development of AI agents, shaping architecture and standards while ensuring production quality. Collaborate with Product Managers to enhance product lifecycle efficiency and foster team grow...

Elevate quality assurance by collaborating with developers to enhance test processes, automate testing, and ensure robust coverage in a fast-paced, agile environment. Become a trusted authority in QA...

Lead the charge in developing innovative fullstack solutions, guiding technical direction, and enhancing team capabilities. Collaborate across functions to deliver robust, scalable products while ment...

Empower clients by developing advanced NLP features and data models, transforming multilingual communications into actionable insights. Collaborate with cross-functional teams to drive AI solutions fr...

Innovate your career by leading the development of backend systems and APIs that empower customer interactions. Collaborate across teams to drive technical solutions and mentor engineers, ensuring sea...

Lead the charge in building innovative web viewers and SDKs that connect cutting-edge hardware with rich data experiences, enhancing usability for internal teams and external developers...

Unlock potential by integrating AI solutions to enhance operational processes. Collaborate with cross-functional teams to deliver robust, scalable applications using Python and Angular/React, while me...

Engineer innovative cloud-native applications by designing, implementing, and improving secure solutions. Collaborate with cutting-edge technologies and mentor engineers to foster a culture of continu...