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Compiler Software Engineer Jobs in Ontario (NOW HIRING)

Lemurian Labs

Experience designing compiler diagnostics (errors and warnings) that are clear and useful to end users. * Experience across the full software engineering lifecycle: product specification ...

Targeted Talent

Compiler Tech Lead

Kitchener, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Toronto, ON · On-site

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Ottawa, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Waterloo, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Waterloo, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Ottawa, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Toronto, ON · On-site

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Targeted Talent

Compiler Tech Lead

Kitchener, ON

$170K - $190K/yr

We are seeking an experienced Compiler Engineer to join our exceptional team. Responsibilities: * Design and implement software that maps neural nets onto our spatial architecture * Stay abreast of ...

Ciena

Embedded Software Developer (New Grad)

Ottawa, ON

CA$68K - CA$109K/yr

Contributions help improve software quality, reliability, and engineering productivity. How you ... Tool chains (assembler, compiler, linker, etc.). Pay Range: The annual pay range for this position ...

AtHoc

QNX Principal Systems Software Developer

Ottawa, ON · On-site

CA$131K - CA$181K/yr

This is engineering at the foundation of the software stack, where every optimization ... Knowledge of compiler technologies and optimization techniques. * Strong understanding of software ...

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Showing results 21-40

All JobsCompiler Software Engineer JobsCompiler Software Engineer Jobs in Ontario

Compiler Software Engineer information

See Ontario salary details

$37K

$121.3K

$191K

How much do compiler software engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for compiler software engineer in Ontario is $121,310.00, according to ZipRecruiter salary data. Most workers in this role earn between $93,000.00 and $147,500.00 per year, depending on experience, location, and employer.

What is a compiler software engineer?

A Compiler Software Engineer is a specialized software developer who designs, implements, and maintains compilers. Compilers are programs that translate source code written in one programming language into another, typically from high-level languages like C++ or Python into machine code that a computer can execute. Compiler engineers work on optimizing code performance, ensuring correctness, and supporting new programming language features. They often have strong backgrounds in computer science, algorithms, and systems programming.

What are the key skills and qualifications needed to thrive as a compiler software engineer?

To thrive as a Compiler Software Engineer, you need a strong background in computer science, programming languages (such as C/C++), and compiler theory, usually supported by a relevant degree. Familiarity with tools like LLVM, GCC, and debuggers, as well as experience with code optimization and static analysis, is typically required. Strong problem-solving abilities, attention to detail, and effective communication set outstanding engineers apart. These skills ensure robust, efficient compiler development and seamless collaboration with development teams.

What are some common challenges faced by compiler software engineers when optimizing code for different hardware architectures?

Compiler Software Engineers often encounter challenges when adapting and optimizing code for various hardware architectures, such as balancing performance improvements with maintaining code portability and correctness. Each architecture may have unique instruction sets, memory hierarchies, and parallelization capabilities, requiring careful tuning of compiler optimizations. Additionally, collaboration with hardware engineers and staying updated on evolving processor technologies are essential to ensure efficient code generation. This aspect of the role provides continuous learning opportunities and keeps the work both dynamic and technically rewarding.

What is the difference between Compiler Software Engineer vs Software Developer?

AspectCompiler Software EngineerSoftware Developer
Required CredentialsBachelor's or higher in Computer Science, specialized knowledge in compilersBachelor's or higher in Computer Science or related field
Work EnvironmentResearch labs, tech companies, compiler development teamsVaried environments including startups, corporations, freelance projects
Industry UsagePrimarily in compiler design, programming language development, systems softwareWeb, mobile, enterprise applications, software solutions

Compiler Software Engineers focus on designing and optimizing compilers and language tools, often working in specialized teams. Software Developers create a wide range of applications across industries. While both roles require programming skills, Compiler Software Engineers have a niche expertise in language translation and optimization, making their work more specialized.

What are popular job titles related to Compiler Software Engineer jobs in Ontario?

For Compiler Software Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Compiler Software Engineer jobs in Ontario look for?

The top searched job categories for Compiler Software Engineer jobs in Ontario are:

Compiler Software Engineer jobs near you
Infographic showing various Compiler Software Engineer job openings in Ontario as of September 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $121,310 per year, or $58.3 per hour.

Senior Software Engineer, Matrix Multiplication

Toronto, ON

Nvidia
Computer and Electronic Product Manufacturing • 10K+ employees
Learn more about Nvidiaexternal

Full-time

Posted 12 days ago

Nvidia rating

9.6

Company rating: 9.6 out of 10

Based on 18 frontline employees who took The Breakroom Quiz

Job description

We're looking for outstanding AI systems engineers to develop groundbreaking technologies in the inference systems software stack. We build innovative AI systems software to accelerate for AI inference. As a member of the team, you'll develop libraries, code generators, and GPU kernel technologies for NVIDIA's hardware architecture.

This means designing and building things like new abstractions, efficient attention kernel implementations, new LLM inference runtimes components, and kernel code generators to accelerate large language models, agents, and other high-impact AI workloads. What you'll be doing: Innovating and developing new AI systems technologies for efficient inference Designing, implementing, and optimizing kernels for high impact AI workloads Designing and implementing extensible abstractions for LLM serving engines Building efficient just-in-time domain specific compilers and runtimes Collaborating closely with other engineers at NVIDIA across deep learning frameworks, libraries, kernels, and GPU arch teams Contributing to open source communities like FlashInfer, vLLM, and SGLang What we need to see: Masters degree in Computer Science, Electrical Engineering, or related field (or equivalent experience); PhD are preferred 6+ years (academic/ industry) experience with ML/DL systems development preferable Strong experience in developing or using deep learning frameworks (e.g. PyTorch, JAX, TensorFlow, ONNX, etc) and ideally inference engines and runtimes such as vLLM, SGLang, and MLC

Strong Python and C/C++ programming skills Strong experience in GPU kernel development and performance optimizations (especially using CUDA C/C++, cuTile, Triton, or similar) with hands-on experience with Matrix Multiplication Ways to stand out from the crowd: Background in domain specific compiler and library solutions for LLM inference and training (e.g. FlashInfer, Flash Attention) Expertise in inference engines like vLLM and SGLang Expertise in machine learning compilers (e.g. Apache TVM, MLIR) Open source project ownership or contributions Your base salary will be determined based on your location, experience, and the pay of employees in similar positions

The base salary range is 184,000 USD - 287,500 USD. You will also be eligible for equity and benefits. Applications for this job will be accepted at least until August 14, 2026.

This posting is for an existing vacancy. NVIDIA uses AI tools in its recruiting processes. NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer.

As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.

What Nvidia employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Nvidia

Sourced by ZipRecruiter

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology--and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Industry

Computer and electronic product manufacturing

Company size

10,000+ Employees

Headquarters location

Santa Clara, CA, US

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