Top Software Engineer Jobs in Toronto

Develop and maintain components for machine learning inference platform. Focus on Kubernetes deployments, resource management, and performance monitoring.

As a Software Engineer in the Platform Team, you will build internal tooling and infrastructure to enhance productivity, collaboration, and quality across engineering teams.

This role focuses on Microservice Architecture and data management strategies for generating pricing requests and optimizing data storage in a fintech context.

As a Software Developer, you will design, develop, optimize, test, and maintain application code for Borrowell's web and mobile products, ensuring they meet technical and business requirements.

Develop and optimize low-level infrastructure software that interfaces with Tenstorrent hardware. Build libraries and APIs for inter-node communication and synchronization, improve performance and scalability in distributed environments, support hardware bring-up, testing, deployment, and integrate components with runtimes and programming models.

Join Zensurance as an Intermediate Software Developer to build software for data collection and pricing engines using Node.js and TypeScript. Responsible for feature implementation, system performance monitoring, and mentoring junior developers while ensuring high-quality outputs.

As a Software Engineer, you'll build scalable micro-services, work with large data sets, and optimize performance, focusing on distributed systems and real-time analytics.

Design and build highly scalable, distributed real-time microservices (primarily in Go). Work with large datasets and databases, use messaging queues (Kafka, SQS, Kinesis), and write memory- and performance-optimized code for production ad-tech systems.

Lead design and delivery of cost-visibility and optimization tooling across cloud and AI infrastructure. Set technical strategy, build automation and monitoring, collaborate cross-functionally, ensure operational readiness, and mentor engineers to scale FinOps capabilities and self-service cost systems.

The role involves designing and developing core features for the Linux sensor in CrowdStrike's security platform, collaborating with teams across the company, and maintaining software quality for cross-platform delivery.

Design and implement core features for a lightweight macOS security sensor, collaborate cross-platform with teams, own feature lifecycle from design through delivery, debug low-level memory and performance issues, and mentor distributed engineers while aligning sensor architecture with broader Falcon Host strategy.

The Junior Software Developer position involves programming, application design, and working with databases while collaborating with IT teams. Candidates need experience in Agile methodologies and specific technologies like Oracle and front-end frameworks.

Lead applications systems analysis and programming, oversee development processes, consult with stakeholders, and enhance application systems. Requires experience in full-stack development, particularly with React and Java.

Seeking a Master's level Front End Developer Intern to design responsive applications using React.js and MUI. Collaboration with cross-functional teams is key.

The Full Stack Intermediate Software Developer will work on critical platform projects, focusing on product development, solution architecture, and coding best practices while collaborating with the team and ensuring application security.

Join a talented engineering team to build products at the intersection of AI and finance, focusing on the Fiscal.ai Terminal and financial data APIs.

The Software Developer will build and maintain cloud infrastructure, automate processes, enhance reliability, and support platform operations in a team environment.

Build, maintain, and scale a Kubernetes-powered container platform to support high-throughput financial applications. Help transition workloads to Amazon EKS, improve container lifecycle management, monitor cluster provisioning APIs, integrate platform capabilities (service mesh, auth, load balancing), and automate solutions to increase platform reliability and multi-region stability.

As a Software Engineer, you will develop and maintain software systems, write clean code, and collaborate with team members, focusing on continuous learning and quality improvement.

Customize and extend the NCR Advanced Checkout Solution for grocery clients across the full SDLC: gather requirements, design, implement, test, document, estimate effort, support deployed code, integrate hardware and OS images, coordinate or lead offshore development, and communicate directly with customers.

Lead full-stack engineering for card acquisition and onboarding across mobile, web, and backend. Define technical strategy, deliver quarterly goals, mentor engineers, ensure operational reliability (monitoring, on-call, CI/CD), collaborate with product/design/analytics, and drive quality, experimentation, and scalable backend systems.

As a Senior Software Engineer at BuildOps, you will design, build, and maintain product features across frontend and backend applications while mentoring others and improving system performance and reliability.

Lead design and delivery of backend risk systems to detect and prevent fraud, manage credit and market risk, and protect users. Drive architecture for distributed, high-availability services, partner with Data Science/ML and product teams, build AI-native detection and response systems, mentor engineers, own operational excellence, and lead incident response and post-mortems.

Lead the Developer Environments team, enhancing software development productivity. Drive strategy, manage systems, and improve developer workflows and tooling.

Lead the development of an AI framework for endpoint security, collaborate with teams, optimize solutions, and ensure model efficiency across various platforms.