Back End Software Engineer Jobs in Toronto, ON

Join us in shaping the future of data intelligence at CoLab. As a Senior Backend Developer, you will architect scalable systems to enhance AI-driven insights, transforming complex information into act...

Innovate backend systems and APIs for scalable, reliable consumer products, collaborating across teams to enhance code quality and operational excellence. Join a dynamic, remote-first environment focu...

Lead the charge in designing scalable, high-performance back-end systems using Python, FastAPI, and advanced AI workflows, integrating LLMs and optimizing APIs for robust application delivery and exce...

Unlock potential by designing and evolving backend systems to shape a global platform. Collaborate across teams, make architectural decisions, and lead improvements in quality, performance, and innova...

Optimize integration performance and architecture by designing APIs and data exchange systems, leading technical decisions, and partnering with cross-functional teams to strengthen our data ecosystem...

Tackle the challenges of building innovative features for a next-gen AI workspace platform. Collaborate to develop secure, efficient solutions while maintaining a sharp focus on data privacy and perfo...

Lead the charge in developing and deploying scalable solutions, leveraging Python and Django to influence product direction while maintaining high-quality standards across large datasets...

Help us shape the future of residential community management by leading AI development that transforms user interactions. Collaborate in a dynamic environment to create innovative software solutions f...

Lead transformative initiatives in AI decisioning, mentoring engineers and collaborating cross-functionally to build intuitive, scalable software that enhances user experience and drives product innov...

Drive innovation in quantum software by building, scaling, and maintaining products. Collaborate across teams to design APIs and enhance system reliability, ensuring high-quality code and efficient pr...

Unlock potential by driving innovation in software architecture and feature development. Collaborate with engineers and founders to enhance user experience and deliver impactful solutions. Be part of...

Accelerate your career with a product-driven Engineer role focusing on API development. Design and enhance both frontend and backend experiences while collaborating with cross-functional teams to impr...

Lead the development of scalable, high-performance systems by leveraging your full stack expertise. Collaborate with a motivated team to deliver impactful features for a user-focused platform in a dyn...

Collaborate with a dynamic engineering team to enhance client-facing components using modern frontend frameworks and micro-services, while supporting system scalability and delivering high-performance...

Lead the charge in building complex, high-quality software solutions, owning projects end-to-end and mentoring teams. Collaborate cross-functionally to enhance product development, drive technical dir...

Architect the future of financial management by designing scalable products that empower businesses to optimize revenue operations while enhancing user experiences through collaboration and innovation...

Transform the development landscape by owning product lifecycles from concept to launch. Drive innovation with AI tools, collaborating directly with stakeholders to deliver impactful solutions while o...

Champion the growth of foundational infrastructure by architecting services and provisioning systems to enhance trading capabilities, ensuring operational reliability and developer autonomy for a high...

Elevate your career as you design and build scalable systems that empower engineering teams. Collaborate with product teams to create high-quality APIs and infrastructure, driving technical excellence...

Elevate user experience by leading the design and development of high-performance front-end applications using React Native and Angular, while mentoring a skilled engineering team and driving technolo...

Drive the future of user interface development, leading the design and architecture of high-performance front-end applications using React Native and Angular. Collaborate across teams to deliver innov...

Join a team that's building and maintaining innovative client-facing components using a dynamic tech stack. Lead and mentor engineers while driving project delivery, championing best practices, and en...

Engineer impactful consumer products for major retail brands using modern tech. Collaborate in a dynamic team environment to enhance user experiences and drive innovations in both frontend and backend...

Shape high-impact backend systems as a Senior Engineer. Lead projects end-to-end, ensuring quality and reliability. Collaborate on product strategy and user needs while delivering scalable solutions i...

Grow your career with innovative AI solutions as a Full Stack Engineer. You'll design, develop, and enhance systems, contributing to impactful hiring workflows and seamless user experiences that empow...