Top Engineering Jobs in Toronto

Lead a globally distributed team of 10 engineers owning runtime foundations (Kubernetes, service mesh, Vault, Kafka). Drive quarterly priorities, coordinate cross-functional work, mentor engineers, manage on-call responsibilities, improve reliability, and communicate risks and trade-offs to stakeholders.

The Head of Engineering, Platform will manage the engineering execution from architecture to delivery, focusing on improving AI workflows and team efficiency, while ensuring quality and reliability.

Reviews and evaluates engineering, infrastructure, and platform documents and work products for technical accuracy, completeness, clarity, consistency, and relevance. Provides structured feedback, identifies errors and gaps, compares technical approaches, and follows defined evaluation frameworks. Requires independent work, strong communication, analytical ability, and professional engineering judgment. The role is fully remote and supports varied technical evaluation projects as an independent contractor.

This is an open application for engineering candidates. Applicants should submit a resume and describe their passions, preferred work, and potential contributions. The company will contact candidates when a suitable engineering opportunity becomes available.

Lead a cross-functional engineering team spanning iOS, Android, and server platforms. Own the membership and rewards platform, including roadmap strategy, architecture, reliability, observability, technical debt, and on-call operations. Partner with Product, Design, Data Science, Partnerships, and Rider Pay to scale consumer loyalty products. Develop engineers through goal-setting, opportunity matching, and timely feedback.

The Research Engineer will design agentic software systems, focusing on AI agents' collaboration in software engineering, prototype frameworks, and optimize engineering processes.

The role involves designing and implementing agentic applications, experimenting with methodologies in AI, and enhancing human-AI interactions while collaborating with researchers and designers.

This apprenticeship offers mentorship, formal training, and hands-on coding experience. Responsibilities include completing training, collaborating with mentors, and shipping working code.

As a Lead Software Engineer, you will design AI-driven backend systems for accounting, integrating LLMs, ensuring performance and security, and collaborating with teams on AI solutions.

Leads a mobile engineering team while remaining technically hands-on. Responsibilities include designing scalable iOS and Android platforms, driving modernization and large-scale refactoring, establishing engineering standards, adopting AI-assisted development tools, mentoring engineers, supporting hiring, and partnering with product and technical teams. The manager oversees architecture, Agile delivery, technical documentation, testing, validation, and release readiness for enterprise-grade mobile applications.

Lead a cross-functional team of frontend and backend engineers building scalable consumer experiences across mobile and client platforms. Own end-to-end UX delivery, partner with Product and Design, uphold engineering standards, improve usability and performance, mentor engineers, and strengthen agile delivery using metrics such as DORA and cycle time.

Leads high-voltage transmission, distribution, and substation engineering delivery across complex energy projects. Responsibilities include technical design leadership, electrical calculations and modeling, design reviews, contract documentation, code compliance, construction and commissioning support, client relationship management, proposals, business development, project coordination, quality assurance, and mentoring technical staff. The role also supports grid optimization, utility interconnection, power generation, and emerging energy projects while coordinating multidisciplinary teams, vendors, regulators, and approving authorities.

Build and maintain backend features for Agent Observability across the GitLab monolith and AI gateway. Design and implement GraphQL/REST APIs, improve automated tests (RSpec), collaborate cross-functionally, troubleshoot production issues on Tier 2 on-call, and help shape responsible AI integration and platform architecture.

Leads manufacturing engineering across TAR’s robotics product lines, transitioning from prototype and low-rate builds to reliable higher-volume production. Responsibilities include defining strategy, building the engineering organization, planning capital equipment and capacity, establishing company-wide quality and documentation standards, managing supplier and contract manufacturer strategy, and driving root-cause and continuous-improvement processes. The role advises executives on investment, make-versus-buy, and production decisions and represents manufacturing engineering with external stakeholders.

Leads Software Engineering, QA, Quality Engineering, and Systems Administration for a cloud-based SaaS platform. Translates technology and product strategy into execution, drives AI-enabled engineering and automation, improves software quality, reliability, architecture, delivery metrics, and operational processes. Oversees budgets, vendors, infrastructure, security, compliance, workforce planning, talent development, and organizational scaling while partnering with executives and cross-functional teams.

Lead delivery, technical strategy, engineering processes, cross-functional collaboration, and people management for the Accounts engineering team. Build and scale a high-performing team through hiring, coaching, and performance management while shipping high-quality fintech products. Partner with Product, Design, and leadership to align technical execution with customer and business needs, manage tradeoffs, and improve predictable delivery.

Develop and test embedded software for satellite onboard systems, payloads, IoT modules, and ground equipment. Responsibilities include Embedded Linux, firmware, drivers, documentation, code and design reviews, and collaboration with electrical, digital design, and operations teams. The intern will use C/C++, OpenEmbedded/Yocto, FreeRTOS, Git, and embedded development practices while contributing to system architecture and leveraging AI-assisted engineering tools.

Develops engineered HVAC, fire pump, hydronic, and integrated plant package solutions; reviews specifications and RFQs; prepares technical proposals and cost estimates; supports customers and sales teams; coordinates with engineering, manufacturing, service, and project management; maintains proposal documentation and CRM records; and improves estimating processes, standards, and operational performance.

Lead the SSCS Add-On engineering team to develop security capabilities, managing delivery, team growth, and quality in a collaborative environment.

Lead architecture and scaling of CI/CD infrastructure for Kubernetes/Docker microservices, drive continuous deployment strategy, integrate AI-powered developer tools, collaborate with partner teams, mentor engineers, and participate in on-call rotation to maintain platform reliability.

The Staff Cloud Engineer will design, implement, and enhance Azure cloud platforms, Power Platform automation, AKS, and improve operational processes while collaborating with various teams to enhance platform maturity and compliance.

Leads Wattpad’s Platform Engineering team, overseeing backend platforms supporting social, notifications, subscriptions, and coin economy features. Responsibilities include managing and mentoring engineers, setting technical direction and roadmaps, guiding architecture and code quality, coordinating project resources, collaborating with Product and business stakeholders, supporting hiring, and managing team performance and development. The role requires significant backend distributed-systems expertise and hands-on experience with APIs, application design, Unix platforms, and compiled programming languages.

Leads the DTC Platform Engineering organization, overseeing cloud foundations, DevOps, CI/CD, Kubernetes, integrations, quality engineering, performance, security, developer tooling, and AI-enabled engineering platforms. Defines multi-year platform strategy, infrastructure and security standards, self-service capabilities, and delivery governance. Partners with product engineering, security, finance, and infrastructure teams while building and mentoring multidisciplinary engineering teams focused on scalable, secure, reliable, and cost-efficient software delivery.

Leads cross-functional supply chain and logistics improvement projects, distribution center automation and process optimization initiatives, and PMO standardization. Manages project scope, plans, budgets, vendors, communications, and global stakeholders. Coaches project leaders, trains teams on project methodologies, and drives operational excellence across 3M Global Logistics.

Lead building assessment and capital planning projects including site reviews, data analysis, and detailed reports (Depreciation Reports, Warranty Reviews, Condition Assessments). Manage budgets, timelines, proposals, and client relationships while mentoring team members and ensuring compliance with building codes and industry standards.