Jobs in Canada

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Added 11 days ago
Customer Energy Management Associate
Toronto Hydro
Toronto, ON
This position is based in a hybrid environment allowing for remote work two days per week, based on business needs
Added 11 days ago
Contract, Climate Action Associate
Toronto Hydro
Toronto, ON
This position is based in a hybrid environment allowing for remote work two days per week, based on business needs
Added 11 days ago
UO
Exercise Physiologist, Physiology & Pharmacology
University of Calgary
Calgary, AB
- Full-time
…testing, exercise training, cardiovascular testing as well as data processing, interpretation and…
Added 11 days ago
TD
Head of Performance Marketing
Tiller Digital
Calgary, AB
- Full-time
Ensure reliable measurement and analytics through oversight of GA4, GTM, conversion tracking, attribution, data quality, and technical QA.
Added 11 days ago
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Clinical Research Coordinator - Nurse
RI-MUHC | Research Institute of the MUHC | #rimuhc
Montreal, QC
- Full-time
…specifically ulcerative colitis and Crohn’s disease. Document and data management is a really essential part of this position. The incumbent will work closely with research team, IBD…
Added 11 days ago
A
Global Payroll and Benefits Administrator
Achievers
Toronto, ON
- Contract
…benefits administration for both countries. Reporting to the Senior Manager, Global Payroll & Benefits, you will process bi-weekly payrolls in Workday (Canada) and ADP Workforce Now (US),…
Added 11 days ago
C
Ingénierie - Conception des lois de commande de vol-Engineering -Flight Control Laws Design
Cyient
Montreal, QC
- $80,000 to $100,000 CAD / year
- Full-time
You must have a minimum of 10 years of pertinent experience in the development of Flight Control Laws for FBW (Fly‑By‑Wire) aircraft · You must have good understanding of control law evaluation techniques, linear and non‑linear and testing procedures
Added 11 days ago
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Software Engineer - Model Performance Systems
Baseten
Montreal, QC
- $165,000 to $330,000 CAD / year
- Full-time
…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…
Added 11 days ago
B
Software Engineer - Model Performance Systems
Baseten
Toronto, ON
- $165,000 to $330,000 CAD / year
- Full-time
…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…
Added 11 days ago
OD
Sr. Boomi Consultant
OSI Digital
Vancouver, BC
- Full-time
Stay updated with EDI best practices troubleshoot complex issues, and help optimize data flows
Added 11 days ago
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Assistant Store Manager - Halifax Shopping Centre
Knix
Halifax, NS
- Full-time
Proven experience as a senior retail leader in an upscale, premium, or fashion-forward brand, with a strong balance of people leadership and business acumen to drive results.
Added 11 days ago
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SAP Financial Consultant
PIXIE
Montreal, QC
- Contract
This is a business-facing functional role focused on rollout coordination, requirements analysis, testing, master data, and end-user support. SAP configuration and development are not…
Added 11 days ago
M
RQ11753 - Data Analytical Specialist/Scientist - Senior
Maarut
Toronto, ON
- Contract
closely with client’s groups to assess current data analytics and
Added 11 days ago
M
RQ11819 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
writing and/or generating code o compiling data-driven
Added 11 days ago
M
RQ11731 - Business Analyst - Senior
Maarut
Toronto, ON
- Contract
clear future-state requirements. The Senior Business Analyst elicits, analyzes,
Added 11 days ago
K
Facilities Maintainer/Maintenance Technician
Kinectrics
Tiverton, NS
- Full-time
Hours per week: 40 (this is a shift worker position, shifts may be scheduled 8-10 or 12 hours in duration, day, afternoon and night shifts · Rotating Shifts, overtime and weekend work may be required)
Added 11 days ago
Sr. Network Designer
Rogers Communications
Brampton, ON · Toronto, ON
We are looking for a Senior RAN Designer to join our RAN Engineering and Innovation team. This role is focused on improving wireless network performance, customer experience, capacity,…
Added 11 days ago
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General Counsel
Techo-Bloc
Longueuil, QC · Saint-Hubert, Quebec
- Full-time
Serve as the principal legal advisor to the CEO and senior leadership team.
Added 11 days ago
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Senior Technical Lead - Remediation
AECOM
Halifax, NS
- $120,000 to $145,000 CAD / year
- Full-time
We’re looking for a Senior Technical Lead – Remediation to join our growing Site Assessment and Remediation team in Halifax, NS. This is an opportunity to help shape and grow our local…
Added 11 days ago
MS
Senior Engineer II, Proxy
Menlo Security Inc.
Canada
- Full-time
Agencies must have a valid services agreement executed and must have been assigned by the Talent team to a specific requisition
Added 11 days ago
AC
Senior Actuarial Analyst, High Net Worth Pricing
Aviva Canada
Markham, ON
- Full-time
Are you passionate about uncovering insights within complex data and translating them into better business outcomes? Do you enjoy solving unique pricing challenges where every risk tells a…
Added 11 days ago
AC
Senior Actuarial Analyst, Personal Pricing
Aviva Canada
Markham, ON
- Full-time
Are you passionate about using data to solve complex business challenges? Do you enjoy uncovering insights, testing new ideas, and turning analysis into action? Are you excited by the…
Added 11 days ago
RH
Director of Operations
RNS Health Care Services Inc.
Aurora, ON
- Full-time
Added 11 days ago
Senior Advisor, Agency Oversight and Freedom of Information
Alcohol and Gaming Commission of Ontario
Toronto, ON
…recommendations on disclosure, with findings used to brief senior leaders and support AGCO’s position in high-profile…
Added 11 days ago
C
Application Programmer
Collabera
Mississauga, ON
- $70 to $80 CAD / hour
- Full-time
We are seeking an experienced Senior Forward Deployed Engineer (FDE) with strong expertise in Java, Python, backend/full-stack development, and solution architecture. The ideal candidate…

Baseten

Software Engineer - Model Performance Systems

Toronto, ON, Canada

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

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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

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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

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Work requirements

Jobs in Canada