Back End Software Engineer Jobs in Toronto, ON

Unlock potential by driving full-stack product engineering to enhance systems with clean code. Embrace a collaborative, agile environment ensuring high-quality features and observability, while managi...

Lead the charge in developing a secure and scalable financial product for families. Drive technical direction, mentor a high-performing team, and collaborate across disciplines in a fast-paced startup...

Engineer high-performance algorithms to tackle complex supply chain challenges. Collaborate with cross-functional teams to innovate solutions that impact global supply chains, ensuring efficient deliv...

Innovate and lead complex embedded software designs for safety-critical flight systems. Collaborate across teams while mentoring junior engineers to enhance their skills in real-time flight applicatio...

Pioneer a cutting-edge financial platform by leading the development of complex React UI features, integrating AI-driven tools and optimizing user experiences for data-intensive workflows...

Join the AI SDK team to develop innovative features that enhance AI application frameworks and libraries, ensuring seamless integration and exceptional reliability. Shape the future of distributed sys...

Elevate your career by leveraging your IT expertise to design and optimize Salesforce solutions, drive innovation, and enhance customer experiences within a collaborative environment focused on excell...

Join a team that's shaping cohesive digital products through secure, scalable backend services and innovative frontends that integrate SaaS, enterprise systems, and emerging AI capabilities, driving e...

Lead the charge in enhancing cybersecurity initiatives within a dynamic environment. Manage a diverse range of technical programs while collaborating with multiple teams to ensure compliance and risk...

As a Senior Full Stack Engineer at Short Story, you will build internal and customer-facing services for processing customer orders while establishing key design patterns for backend workloads. The ro...

Unlock your potential as you lead the design and development of cutting-edge mobile services using Java and Spring Boot, driving innovation across cloud platforms and enhancing user experience in mobi...

Accelerate growth by leading backend modernization of patient communication systems. Shape architectural strategy, enforce API contracts, and enhance system reliability in a collaborative, remote envi...

Transform processes through innovative software solutions that enhance workflows and applications. Collaborate with teams to develop scalable, high-quality software using modern Microsoft technologies...

Execute large-scale data processing and backend architecture design while ensuring high performance and scalability for distributed systems. Partner with teams to enhance engineering quality and mento...

Create scalable Spark data pipelines that enhance AI-driven personalization and support ML model efficiency. Collaborate with engineers and scientists to optimize data infrastructure for millions of u...

Innovate the design and delivery of cutting-edge SaaS solutions powered by data, ML, and AI. Own key technical areas driving high-quality product features through collaboration, backend development, a...

Lead the charge in crafting robust .NET applications, translating ideas into high-quality software while collaborating closely with cross-functional teams to ensure seamless delivery and exceptional c...

Empower innovation by driving software solutions in Payments & Core Banking. Collaborate across teams to enhance customer experiences while ensuring compliance and efficient operations, fostering a hi...

Transform your career by leading complex cybersecurity programs that enhance enterprise security. Collaborate with cross-functional teams and ensure project success through effective delivery methodol...

Advance your career by building innovative onboarding tools and enhancing your full stack development expertise. Collaborate with an enterprise-wide team to design, develop, and optimize modern applic...

Elevate your career by designing and developing innovative full stack solutions. Join a team that values collaboration, technical excellence, and continuous improvement in delivering secure, scalable...

Lead the charge in enhancing our analytics platform by tackling complex coding challenges, improving performance, and delivering innovative features while collaborating with a dynamic team across mult...

Take ownership of software solutions that drive compliance value for clients. Collaborate closely with cross-functional teams to deliver high-quality applications through the full development lifecycl...

Engineer scalable solutions as a Senior Software Developer, leading cross-functional teams in enhancing data platforms and API performance while mentoring peers and driving architectural excellence in...

Innovate your career by enhancing SaaS infrastructure, automation, and platform services. Drive critical Kubernetes and CI/CD operations to ensure reliable delivery and self-service capabilities while...