Engineering jobs in Ontario, Canada

• LL

  Front End Compiler

  8 months ago

  Lemurian Labs · Toronto, Ontario, Canada

  Mid levelEngineering

  We're looking for a Front End Compiler Engineer to own the ingestion layer of our high-performance, portable AI compiler. This is where the journey begins — you'll build the systems that parse, validate, and lower representations from frameworks like PyTorch, StableHLO, ONNX,…

• LL

  Compiler Code Gen Engineer

  8 months ago

  Lemurian Labs · Toronto, Ontario, Canada

  Mid levelEngineering

  We're looking for a Compiler Code Generation Engineer to design and build the core code generation capabilities inside our high-performance, portable AI compiler. This is a foundational engineering role where you'll work directly on the subsystems that translate high-level ML…

• W

  Senior / Staff Embedded Software Engineer

  8 months ago

  Waabi · Toronto, Ontario, Canada +2

  HybridFull-timeLead / staffCA$148K – CA$249K a yearEngineering

  The Embedded Software team owns our low-level software integration platform, coordinating communications amongst modules, low level control algorithms and safety assurance processes. Most of the work the Embedded team does requires access to the actual hardware, whether it be…

• C

  Senior Windows Native Application Engineer (Screen Recording)

  8 months ago

  Cresta · Canada +2

  HybridFull-timeSeniorEngineering

  The Platform team is focused on building and maintaining a robust platform that supports all development. This team oversees key areas like architecture, design patterns, frameworks, libraries, UI components, development environments, tools, and deployment processes. As a…

• H

  Staff Software Engineer, Full Stack

  8 months ago

  Harvey · Toronto, Ontario, Canada

  HybridFull-timeLead / staffCA$196.8K – CA$295.2K a yearEngineering

  As a Staff Full Stack Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing features for some of the world’s leading law firms and enterprise customers. This team owns and operates the…

• H

  Engineering Manager, Enterprise

  8 months ago

  Harvey · Toronto, Ontario, Canada

  HybridFull-timeManagerCA$196.8K – CA$270.6K a yearEngineering

  As a Engineering Manager, Product at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user-facing features for some of the world’s leading law firms and enterprise customers. This team owns and operates the platform…

• T

  Antenna and UT System Engineer

  9 months ago

  Telesat · Ottawa, Ontario, Canada +1

  HybridFull-timeEngineering

  Develop technical requirements for LEO Constellation UT antenna technology, including modem integration and antenna architecture; Support the definition of UT antenna and modem requirements, evaluate vendor developed technologies; Interface with and evaluate vendor-proposed…

• R

  Staff Software Engineer, Web3

  9 months ago

  Robinhood · Toronto, Ontario, Canada

  Lead / staffCA$200K – CA$235K a yearEngineering

  We are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the…

• CS

  AI Inference Core - Software Integration Engineer

  9 months ago

  Cerebras Systems · Sunnyvale, California, United States +1

  HybridFull-timeEngineering

  We are looking for a Software Integration Engineer to join the AI Inference Core team at Cerebras. This team sits at the intersection of AI infrastructure, distributed systems, compilers, runtimes, kernels, and hardware/software co-design.

• AC

  Investment Banking Analyst - Infrastructure M&A Advisory - 2026

  9 months ago

  Agentis Capital Advisors · Vancouver, British Columbia, Canada +1

  On-siteFull-timeCA$125K a yearEngineering

  Our full-time analyst program is designed to cultivate the quantitative and qualitative skills necessary to excel in an investment banking career and as a future executive. You will receive both formal and on-the-job training throughout your tenure. You will gain increasing…

• A

  Staff Software Engineer

  9 months ago

  Air-tek · Toronto, Ontario, Canada

  HybridFull-timeLead / staffEngineering

  We're looking for a Staff Software Engineer who wants to solve the kinds of engineering problems that don't have obvious answers.

• NP

  Senior Mechanical Design Engineer (Coming Soon!)

  9 months ago

  Nuclear Promise X · Ontario, Canada

  HybridFull-timeSeniorCA$130K – CA$165K a yearEngineering

  The Senior Mechanical Design Engineer is responsible for delivering high-quality mechanical design solutions for nuclear facilities. In this role, you will lead complex design scopes, provide technical direction and oversight, and serve as a trusted engineering partner to…

• R

  Front End Engineer

  9 months ago

  RAVL · Toronto, Ontario, Canada

  HybridFull-timeCA$100K – CA$150K a yearEngineering

  Design and build responsive, performant UIs using modern frameworks (React, Next.js, Vue, etc.); Architect maintainable frontend systems and component libraries for scale; Integrate APIs securely and efficiently across cloud-native environments; Champion accessibility,…

• R

  Software Engineer

  9 months ago

  RAVL · Toronto, Ontario, Canada

  HybridFull-timeCA$100K – CA$150K a yearEngineering

  Design and build backend services, APIs, and integrations that are scalable, observable, and secure; Architect and implement systems using modern languages and frameworks (e.g., Java, Node.js, .NET, Go, Python); Apply principles of modularity, testing, and continuous delivery…

• R

  Platform Engineer

  9 months ago

  RAVL · Toronto, Ontario, Canada

  HybridFull-timeCA$100K – CA$150K a yearEngineering

  Design, build, and operate secure, scalable cloud platforms across AWS, Azure, and GCP; Develop and maintain infrastructure-as-code (IaC) using tools like Terraform, CloudFormation, or Pulumi; Implement CI/CD pipelines, automating builds, testing, and deployments for…

• R

  Apprentice, Engineering

  9 months ago

  RAVL · Toronto, Ontario, Canada

  HybridFull-timeInternshipCA$60K – CA$75K a yearEngineering

  Mentorship: We’ll surround you with technology experts who are masters of their craft and ready to share their knowledge and experience.

• R

  Technical Lead

  9 months ago

  RAVL · Toronto, Ontario, Canada

  HybridContractLead / staffCA$100K – CA$150K a yearEngineering

  Lead the technical delivery of cloud, software, or data engineering projects from design to production; Provide architectural and implementation guidance, ensuring solutions are scalable, secure, and resilient; Collaborate with product owners and stakeholders to define…

• R

  Lead Full Stack Developer

  9 months ago

  Reflow · Germany +2

  RemoteFull-timeLead / staffEngineering

  You stay hands-on; that's non-negotiable. But the balance shifts. Over time, roughly 70% of your time goes to building and technical decision-making, and 30% to the team, hiring, 1:1s, performance conversations, and raising the bar on how we work.

• R

  Senior Windows Developer

  9 months ago

  Reflow · Germany +2

  RemoteFull-timeSeniorEngineering

  We’re building Reflow, a workforce and workflow intelligence platform that helps teams understand and improve how work gets done. Our Windows app is critical to capturing performance data and enabling insights across enterprise environments. We’re looking for an experienced…

• H

  Staff Engineer, Applied AI

  9 months ago

  Headstart · New York, United States +1

  HybridFull-timeLead / staff$265K a yearEngineering

  Headstart is built for people who want to think like founders. We work inside real enterprises ($100M+ ARR), shipping production AI systems that change how they operate. Every engagement is a different industry, a different problem, and a different set of constraints. You leave…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.