Top Engineering Jobs in Toronto

Oversee warehouse quality activities, including sorting, rework, quarantine, inspection, nonconformance reporting, documentation, inventory control, and shipment coordination. Track suspect and certified materials, support prototype inspections and manufacturing improvements, maintain QA cost records, and enforce warehouse safety protocols. The role requires manufacturing quality experience, technical drawing interpretation, measurement skills, data recording, physical warehouse work, overtime availability, and a valid driver’s license.

Design and build scalable Python backend applications and RESTful APIs, develop and optimize prompts and Generative AI solutions (LLMs), integrate AI capabilities into enterprise systems, collaborate with architects and data specialists, and contribute to code reviews and continuous improvement.

Lead and mentor up to eight software engineers while managing technical projects from concept through launch. Define technical direction, architect and implement application features, improve React and API functionality, integrate large language models, maintain AWS infrastructure, review code, and improve reliability. The role also involves hiring, performance management, stakeholder collaboration, documentation, engineering processes, and resolving customer pain points.

Lead and mentor a cross-functional engineering team building growth-critical platforms, AI-driven tools, automations, and user engagement systems. Partner with Product and Design to prioritize work, guide architecture, improve processes, and deliver reliable production features. The role combines people leadership with hands-on backend software development, technical decision-making, stakeholder communication, and team enablement across distributed time zones.

Design, build, test, deploy, and monitor scalable software systems for client organizations. Collaborate with engineers, product managers, and designers across distributed systems, APIs, data, cloud, and user-facing applications. Use AI-assisted development and integrate AI or LLM capabilities into products while working directly with clients in a collaborative consulting environment.

Design Engineering Interns support nuclear engineering projects through engineering calculations, analyses, minor design changes, maintenance and procurement activities, plant walk-downs, technical documentation, stakeholder coordination, and presentations. Interns may work with Mechanical Design or Electrical and Instrumentation & Control teams, contribute to innovation and research initiatives, and apply lessons learned to improve future design work.

Build and maintain the TypeScript-based Duo Client SDK, including Node.js core packages, public APIs, browser-compatible modules, Vue 3 client components, and platform adapters. Responsibilities include migrating consumers from the GitLab Language Server, managing versioning and deprecation paths, strengthening credential security, optimizing browser performance, writing tests, conducting code reviews, and participating in on-call support.

Build and maintain secure, scalable Flow Registry features for GitLab’s agentic platform using Python, LangChain, and LangGraph. Design GraphQL and REST APIs, improve automated testing, optimize PostgreSQL-backed applications, and collaborate across backend, frontend, product, UX, and AI teams. Participate in Tier 2 on-call support, troubleshoot production issues, improve observability, and contribute to responsible AI integration in GitLab’s remote, asynchronous environment.

Lead organization-level architecture and technical direction for product engineering. Design and operate scalable, secure distributed systems and platform patterns, integrate AI safely into customer-facing products, improve reliability/observability, and drive cross-team alignment and long-term engineering sustainability.

Hands-on Engineering Manager to write production backend code, drive API and architecture decisions, own CI/CD and reliability, mentor and grow engineers, run team ceremonies, manage delivery and incidents, and participate in hiring.

Lead and grow a compiler, kernel, and runtime engineering team responsible for accelerator bring-up across the Modular stack. Drive technical direction, architecture, coding, roadmap delivery, vendor partnerships, SOWs, milestones, cross-team dependencies, hiring, and production-quality model deployment across diverse hardware platforms.

Designs, implements, and operates reliable network infrastructure across cloud and on-premises environments. Responsibilities include routing architecture, hybrid connectivity, Juniper hardware management, infrastructure automation, network security, monitoring, capacity planning, incident response, troubleshooting, and ISP relationship management. The role collaborates with Platform Engineering, SRE, and Security teams to deliver scalable, secure connectivity.

Rubrik invites engineers to join their talent community to be part of a team dedicated to data security, innovation, and inclusion. Candidates should be motivated to tackle challenges and contribute to product development.

You will lead engineers to meet quarterly goals, support product development, solve complex issues, and foster talent development in your team.

Leads the strategy, security, governance, operations, reliability, and financial management of the company’s cloud platform and shared engineering services. Builds and manages cloud and platform engineering teams, drives AWS and private-cloud capabilities, supports compliance frameworks such as FedRAMP, oversees FinOps and vendor relationships, enables AI adoption, and improves developer experience through scalable self-service tooling and operational excellence.

Designs and improves distribution and fulfillment processes, technologies, warehouse layouts, and automation solutions. Evaluates equipment and systems using ROI analysis, supports WMS and robotics initiatives, applies time studies and Lean methods, develops productivity standards, documents workflows, and collaborates with operations, IT, vendors, contractors, and consultants. The role also tracks continuous improvement results and contributes to cost, productivity, safety, and operational excellence initiatives across the distribution network.

Leads multiple software engineering teams responsible for application development, system architecture, enterprise platforms, and technology strategy. Oversees hiring, performance management, budgets, program delivery, risk controls, disaster recovery, regulatory changes, and engineering best practices. Partners with senior stakeholders, manages large-scale financial services technology initiatives, and drives cloud-native, microservices, distributed systems, API, DevOps, and Agile engineering practices.

Software engineering interns develop and test customer-facing infotainment, mobile, connectivity, and automotive applications. Responsibilities may include Android Automotive development, platform software, wireless and telematics integration, 3D graphics, automation testing, debugging, and presenting project progress. Interns collaborate with product and design teams throughout a full-time January-to-August 2027 internship.

Lead the people strategy for Engineering and Product teams, advising senior leaders on organizational design, workforce planning, leadership development, employee relations, culture, change management, and talent strategy. Use people analytics to guide decisions and improve employee experience while ensuring global HR compliance. Partner with People team functions to deliver integrated talent solutions across the employee lifecycle.

Lead Tailscale’s Developer Relations Engineering team, roadmap, and technical programs. Build integrations, demos, example applications, open-source projects, workshops, tutorials, and developer tooling while remaining hands-on with coding and technical problem-solving. Partner cross-functionally to improve product adoption, surface developer feedback, support launches, and measure DevRel impact. Coach technical contributors, prioritize investments, and translate complex networking and security capabilities into compelling developer experiences.

Lead and grow multiple software engineering teams to deliver Financial Management product outcomes. Set technical direction, prioritize architecture, reduce tech debt, improve delivery metrics (cycle time, MTTR, predictability), embed shift-left testing and observability, drive incident response and RCAs, and apply AI/automation to increase velocity and quality.

Join ENTRUST's Power Generation group as a Sr. Consulting Engineer focusing on steam turbines, providing expertise in engineering and consulting projects. Responsibilities include interpreting project objectives, preparing for client meetings, and assisting in business development, with minimal travel required.

Leads automation project engineering from planning and design through testing and commissioning. Designs control logic, network configurations, HMI and SCADA integrations, controller configurations, and technical specifications. Acts as a customer-facing technical lead, researches equipment and emerging technologies, oversees schedules and deliverables, reviews quality, supports field safety and commissioning, and mentors project engineers. Requires power-system drawings, communication protocols, SCADA, HMI, and OT networking expertise, with at least 25% domestic and international travel.

Lead Supabase’s Billing engineering team, overseeing people management, hiring, roadmap delivery, technical direction, partnerships, and incident response. Own systems covering subscriptions, usage-based billing, invoices, payments, taxation, entitlements, collections, and provider integrations. Build a healthy remote team, ensure predictable delivery, improve reliability and operational maturity, and coordinate with Product, Finance, Data, Support, Sales, and Partnerships on revenue-critical initiatives.

Lead technical strategy and execution for a backend ledger team building audit-grade, highly available financial systems. Drive architecture, operational reliability, monitoring, code quality, mentorship, and cross-functional collaboration to deliver accurate, scalable ledger and accounting functionality.