Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 13 days ago
S
Software Engineering SMTS
Salesforce
Toronto, ON · Canada - Toronto
- Full-time
The Experience The Agentic Setup team builds AI agents, on a skills based architecture, that turn expert only, multi step product configuration, Org troubleshooting and management into…
Added 13 days ago
MA
Country Manager, Indochina
Malaysia Airlines
AB · Alberta, Canada
- Full-time
…presence in the region. This role leads and develops the local team, executes commercial strategies, builds key stakeholder relationships, and ensures operational excellence while achieving…
Added 13 days ago
EL
ELYSIS – Directeur(trice), Ressources humaines et Communications / Director, Human Resources & Communications
ELYSIS LP
Montreal, QC
- Full-time
Added 13 days ago
BT
Senior Manager, Small Business Services
Baker Tilly Canada
Winnipeg, MB
- Full-time
Team leadership. You will supervise, coach, and develop staff and remote team members on engagement files. This includes reviewing their work, giving regular performance feedback, and…
Added 13 days ago
BT
Senior Manager Level 3
Baker Tilly Canada
Owen Sound, ON
- Full-time
Must have strong technical knowledge of accounting standards and auditing standards;
Added 13 days ago
U
Delivery Driver Helper
UPS
Nanaimo, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
U
Delivery Helpers - Fraser Valley Delta Area
UPS
Delta, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
U
Delivery Driver Helper
UPS
Nanaimo, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
B
Software Engineer - Voice AI (Inference Runtime)
Baseten
Montreal, QC
- $165,000 to $330,000 CAD / year
- Full-time
…AI system is "hard to build". You’ll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across…
Added 13 days ago
U
Delivery Helpers -Victoria Area
UPS
Victoria, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
B
Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 CAD / year
- Full-time
DevEx Improvement: Develop and maintain internal GPU-enabled development environments (similar to GitHub Codespaces). You will ensure the team has seamless, high-performance "dev machines"…
Added 13 days ago
U
Delivery Helpers -Victoria Area
UPS
Victoria, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
MN
Client Data Analyst II
Mosaic North America
Toronto, ON
- Full-time
Lead the development and evolution of measurement frameworks, KPIs, and analytical methodologies to evaluate program performance and business outcomes.
Added 13 days ago
A
Electrical Engineer
Actalent
Toronto, ON
- $52 to $72 CAD / hour
- Full-time
Lead the electrical engineering execution of renewable energy and utility infrastructure projects, including BESS, wind, solar, and substation projects from development through…
Added 13 days ago
B
Software Engineer - Voice AI (Inference Runtime)
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
…AI system is "hard to build". You’ll join a small founding team of Baseten Voice AI, focused on bringing state-of-the-art open source models into production for Voice AI customers across…
Added 13 days ago
MN
Client Data Analyst II
Mosaic North America
Mississauga, ON
- Full-time
Lead the development and evolution of measurement frameworks, KPIs, and analytical methodologies to evaluate program performance and business outcomes.
Added 13 days ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
DevEx Improvement: Develop and maintain internal GPU-enabled development environments (similar to GitHub Codespaces). You will ensure the team has seamless, high-performance "dev machines"…
Added 13 days ago
U
Delivery Helpers - Fraser Valley Delta Area
UPS
Delta, BC
- Internship
Delivery Driver Helper (NO LICENSE REQUIRED) · No license required for this position
Added 13 days ago
K
Sr. Brand Manager (KT by Knix)
Knix
Toronto, ON
- From $110,000 CAD / year
- Full-time
Lead integrated campaign strategy for key brand moments, product launches and seasonal initiatives.
Added 13 days ago
K
Assistant Store Manager - Halifax Shopping Centre
Knix
Halifax, NS
- Full-time
Support the hiring and onboarding process while taking a lead role in developing sales talent to create clear development pathways.
Added 13 days ago
CG
Registered Nurse - PACU - Temporary Part-Time (2026-288)
Collingwood General and Marine Hospital
Collingwood, ON
- Part-time
- Temporary
Tomorrow’s Hospital is under Development and are working towards an opening day in 2033. Joining our team now means you have input on the Hospital’s design, workflows, and equipment. Learn…
Added 13 days ago
M
Sr. Network Security Specialist
McKesson
Mississauga, ON
- Full-time
Lead network security architecture reviews, risk assessments, design validation, and the development of reusable security patterns and standards.
Added 13 days ago
G
Conseiller ou Conseillère, Développement des compétences
GIRO
Montreal, QC
- Full-time
…action, advances our impact around the world. Join us and let’s lead the way forward,…
Added 13 days ago
Gestionnaire, accès au marché / Manager, Market Access
SERVIER MONDE
Laval, QC
…to reinvest more than 20% of our revenue into Research and Development, guided by a long-term vision: therapeutic progress in service of patient…
Added 13 days ago
Director, Client Relationships Eastern Canada
The Canada Life Assurance Company
Halifax, NS · London, ON · Toronto, ON
Lead, coach, and develop a team of Regional Managers, fostering a culture of accountability, collaboration, continuous improvement, and service excellence.

Baseten

Software Engineer - Model Performance Systems

Toronto, ON, Canada

$165,000 to $330,000 CAD / year · Full-time

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Pay: $165,000 to $330,000 CAD / year
Job type: Full-time
Apply by: Nov 28, 2026
Posting language: English
Posted: Oct 30, 2026

Original job description

About Baseten

Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products.

THE ROLE

We are looking for Software Engineers to join our team. This is a specialized, high-impact role sitting at the intersection of high-performance computing (HPC) and Large Language Model (LLM) engineering. You will not just be building the automated "speedometer and diagnostic" suite for our next-generation AI infrastructure; you will be defining the roadmap, driving key technical decisions, and taking full ownership of the future of this work.

Responsibilities

Benchmarking: Evaluate, run and automate standard LLM quality benchmarks (GSM8K, MMLU) alongside custom performance suites for specific workloads (e.g., long-context window, KV cache reuse, disaggregated serving).
DevEx Improvement: Develop and maintain internal GPU-enabled development environments (similar to GitHub Codespaces). You will ensure the team has seamless, high-performance "dev machines" optimized for model experimentation.
Tool Development: Build and contribute to open-source tools such as InferenceMAX and genai-bench to automate model evaluation, benchmarking and analysis.
System Profiling: Use profilers like PyTorch Profiler, NVIDIA Nsight Systems and py-spy to collect performance profiles, identify bottlenecks, and debug the compute/networking stack.
Monitoring & Observability: Develop real-time dashboards and alerts to monitor system health, model startup times, and runtime performance.
Continuous Integration: Automate performance testing via CI/CD pipelines to catch regressions and build release workflow automation for the model runtimes stack.
Optimization Automation: Build tools to find the "Pareto frontier" - identifying the absolute best configuration (latency vs. cost vs. quality) for a given model and workload.

Requirements

This is a mid-senior, high leverage role. We care about your technical depth, strong communication skills to drive cross-team efforts, ability to navigate vague requirements and mentor other engineers. We want to talk to you if you have:

A Love for Systems & Hardware: You aren’t just interested in the AI; you want to understand GPU memory subsystems, InfiniBand, and how data moves across a cluster.
An Automation Mindset: You believe that if a task has to be done twice, it should be scripted. You have a passion for stress-testing and fuzzy testing to find the "breaking point" of a system.
Mathematical Curiosity: A desire to understand the underlying math of Transformers and how it translates into FLOPs and memory requirements.
Technical Toolkit: Familiarity with Python, and an eagerness to master the NVIDIA software stack. C++ familiarity is good to have.

WHY THIS ROLE

Direct Impact: Your tools will be the gatekeeper for what defines "good" performance for our customers.
Deep Learning (Literally): You will gain world-class expertise in GPU orchestration and LLM inference that few engineers in the industry possess.
High Ownership: As the lead of a small team, you will have the autonomy to build tools from scratch and contribute to open-source projects.

Benefits

Competitive compensation, including meaningful equity
(U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents
Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!)
Paid parental leave
Fertility and family-building stipend through Carrot
(U.S. only) Company-facilitated 401(k)
Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities.

Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you.

At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status.

We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Compensation Range: $165K - $330K

Apply on LinkedIn About employer

More about this job

Responsibilities

Build and maintain benchmarking, profiling, monitoring, and automation tools to evaluate LLM quality and inference performance across models and workloads. Improve GPU-enabled development environments, automate performance testing and release workflows, and identify optimal configurations balancing latency, cost, and quality.

Requirements

This mid-to-senior role calls for strong systems and hardware knowledge, including GPU memory, cluster networking, and how Transformer computations translate into FLOPs and memory needs. Candidates should be familiar with Python, eager to learn the NVIDIA software stack, and able to lead cross-team work, navigate ambiguity, communicate effectively, and mentor engineers; C++ familiarity is beneficial.

Skills

Python
C++
High-Performance Computing
GPU Systems
LLM Inference
Benchmarking
Performance Profiling
System Optimization
Automation
CI/CD
Monitoring And Observability
Transformer Mathematics
Cross-Team Communication
Technical Leadership
Mentoring

Benefits

Competitive Compensation
Equity
Medical Insurance
Dental Insurance
Vision Insurance
Flexible Paid Time Off
Company-Wide Winter Break
Paid Parental Leave
Fertility And Family-Building Stipend
401(k)
Learning And Networking Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Python
C++
High-Performance Computing
Large Language Models
LLM Inference
GPU
NVIDIA Software Stack
InfiniBand
GSM8K
MMLU
InferenceMAX
Genai-Bench
PyTorch Profiler
NVIDIA Nsight Systems
Py-Spy
Benchmarking
Model Evaluation
Performance Profiling
KV Cache Reuse
Disaggregated Serving
Long-Context Windows
GPU-Enabled Development Environments
GitHub Codespaces
Monitoring And Observability
CI/CD
Performance Regression Testing
Fuzzy Testing
Transformer Mathematics
Latency-Cost-Quality Optimization
Model Runtime

Report this job

Work requirements

Jobs in Canada