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Added 11 mins ago
SE
Permanent Full-Time Journeyman Carpenter - South Service Area (SEIU-West)
South East Cornerstone Public School Division
Weyburn, SK
- Full-time
Knowledge of safety procedures for the installation, repair and maintenance of building systems.
Added 11 mins ago
P
Finance Director
Perennial
Toronto, ON
- Full-time
Experience with ERP systems (preferably Odoo) and financial reporting tools
Added 12 mins ago
Bilingual Senior CRM Analyst - MS Dynamics
Nors
Quebec, QC · Mississauga, ON · Laval, Quebec, QC · Missisauga, Ontario, ON
Support data quality, integrations and interfaces between the CRM and other systems (e.g.,
Added 12 mins ago
SR
HVAC Technician - Level 1
Sunbelt Rentals, Inc.
Winnipeg, MB
- Full-time
Connect and test propane and natural gas systems in accordance with applicable codes and safety standards
Added 12 mins ago
SM
Assistant Sales Manager
Steve Marshall Group
Surrey, BC
- $90,000 to $120,000 CAD / year
Proficient in CRM systems, dealership management software, and Microsoft Office Suite.
Added 12 mins ago
S
Executive Assistant and Office Manager
SpryPoint
Charlottetown, PE
- Full-time
Utilities face urgent demand to replace inefficient legacy systems while managing increasing operational complexity, and evolving customer expectations. With more than a decade of…
Added 12 mins ago
AA
Software Verification Engineer ON
Aviya Aerospace Systems
Mississauga, ON
- Full-time
Aviya Aerospace Systems is a leader in engineering services and solutions for mission critical Aerospace and Defense applications. Aviya provides expertise in program management, systems,…
Added 12 mins ago
Director, Indigenous Relations, Pacific Link (Calgary or Vancouver)
Trans Mountain
Vancouver, BC
Added 12 mins ago
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Dental Hygienist - Dawson Dental Guelph North
dentalcorp
Guelph, ON · Dawson Dental - Guelph North
- Full-time
…challenges together, and works with modern technology, tools, and systems so you can focus on what matters most: patient care, professional development, and practice…
Added 12 mins ago
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Senior Data Science Advisor
Desjardins
Toronto, ON · Mississauga, ON · Montreal, QC · Levis, QC · Calgary, AB
- Full-time
Identify opportunities to improve rules and systems, anticipate underlying impacts of changes and make improvements to data management tools
Added 12 mins ago
D
Analyst, Buildings, development and security
Desjardins
Montreal, QC · Levis, QC · Complexe Desjardins Montréal
- Full-time
Review incident reports to help implement site-specific systems, solutions and emergency plans
Added 12 mins ago
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Advisory Agent, Member and Client Experience
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Shawinigan, QC · Caisse Desjardins du Centre-de-la-Mauricie
- Part-time
Added 12 mins ago
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Refrigeration Journeyman - HVAC Specialist
CIMCO Refrigeration
Brandon, MB
- Full-time
Perform field services to install, maintain, and repair commercial refrigeration and HVAC systems
Added 12 mins ago
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Network Ops Control Centre Technician
Northwestel
Yellowknife, NT
- Full-time
Manages, controls, and maintains Northwestel network assets by monitoring surveillance systems, personnel movement, issues system clearances and planned releases following established…
Added 12 mins ago
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Production Technical Lead
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- Full-time
Build technical capabilities of production technical operators on systems (defect handling, standard work, centerlining, preventative maintenance) and equipment (based on SW Instructions on…
Added 12 mins ago
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Warehouse General Laborer
Carrier
Waterloo, ON
- Full-time
…portfolio that includes heating, cooling, ventilation, and energy systems, Viessmann serves residential, commercial, and industrial markets worldwide. The company continues to shape the…
Added 12 mins ago
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Developer, Business Intelligence
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Vancouver, BC
- Full-time
Our Canadian operation, Canaccord Genuity Corp., is currently looking for a BI Developer to join our team. Reporting to the Senior Manager, Business Intelligence Team, this role will be…
Added 12 mins ago
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- Full-time
System diagnostic (Ability to use OE diagnostic systems)
Added 12 mins ago
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Technical Specialist II
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Toronto, ON · SCC
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Proactively monitor systems using observability tools to identify and address performance and reliability improvements
Added 12 mins ago
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Senior Machine Learning Engineer
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Toronto, ON · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
…operationalize, and scale production-grade AI/ML and Agentic AI systems at Autodesk For Go-to-market intelligence…
Added 12 mins ago
OC
Manager, Strategic Sponsorships
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- $110,000 to $115,000 CAD / year
- Full-time
Experience using CRM systems and sponsorship-performance metrics is an asset.
Added 12 mins ago
Security Technician - SASKATOON AREA
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Regina, SK
Convergint is currently recruiting for a Security Systems Technician to join our team in Saskatoon, AB. As a Security Technician, you will be responsible for providing customer and…
Added 12 mins ago
Junior Security Technician - North Battleford Area
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…unmatched culture, making us the #1 global, serviced-based systems integrator in the industry. We take great pride in protecting the lives and assets of our customers and their communities…
Added 12 mins ago
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Sales Account Executive
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- Full-time
Added 12 mins ago
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Branch Manager
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Calgary, AB
- $65,000 to $70,000 CAD / year
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…solutions for multigenerational switchgear and power distribution systems, providing custom upgrades and turn-key solutions for aging electrical infrastructure. We are the source for new…

Tenstorrent

Low-Level Software Engineer, LLK

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Oct 7, 2026

Original job description

Tenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high performance RISC-V CPU from scratch, and share a passion for AI and a deep desire to build the best AI platform possible. We value collaboration, curiosity, and a commitment to solving hard problems. We are growing our team and looking for contributors of all seniorities.

As a Low-Level Software Engineer on Tenstorrent’s Low-Level Kernel (LLK) team, you’ll work at the intersection of software and AI hardware to build the primitives that power our workloads.

LLKs sit directly on top of the ISA of Tenstorrent’s AI hardware and form the foundation for the software stack above them. You’ll tackle challenging problems in low-level programming, hardware-aware optimization, and performance engineering, with the opportunity to influence how our hardware is programmed and how efficiently AI workloads run. Improvements at this layer can have an outsized impact across the entire stack.

You’ll take ownership of complex technical problems from design through implementation and optimization, while working closely with engineers across LLK, hardware, runtime, and operations.

This role is hybrid, based out of Toronto, Canada.

We welcome candidates at various experience levels for this role. During the interview process, candidates will be assessed for the appropriate level, and offers will align with that level, which may differ from the one in this posting.

Who You Are

Strong C/C++ engineer with significant experience building low-level, performance-critical software.
Deep understanding of computer architecture and how software maps to hardware.
Strong problem solver who can investigate complex performance and systems challenges and drive them to resolution.
Comfortable working close to the hardware and making informed tradeoffs between performance, correctness, and maintainability.
Effective technical collaborator who can work across software and hardware teams and influence technical decisions

What We Need

Design and implement low-level kernels and software primitives that expose the capabilities of Tenstorrent AI hardware.
Own complex performance optimization efforts, from profiling and identifying bottlenecks through implementation and validation.
Develop software that enables efficient model bring-up and execution across Tenstorrent hardware.
Partner with LLK subteams across performance, tools, compute, and architecture bring-up, as well as hardware and runtime teams.
Drive improvements to the quality, performance, and capabilities of the low-level software stack.

What You Will Learn

How to program and optimize software for custom AI hardware at the lowest levels of the stack.
How hardware architecture, instruction sets, and low-level kernels come together to enable AI workloads.
Advanced approaches to performance analysis, hardware-aware optimization, and debugging.
How low-level software decisions influence performance across the broader AI software stack.
How to solve complex problems spanning hardware, kernels, runtime, and higher-level software.

Compensation for all engineers at Tenstorrent ranges from $100k - $500k including base and variable compensation targets. Experience, skills, education, background and location all impact the actual offer made.

Tenstorrent offers a highly competitive compensation package and benefits, and we are an equal opportunity employer.

This offer of employment is contingent upon the applicant being eligible to access U.S. export-controlled technology. Due to U.S. export laws, including those codified in the U.S. Export Administration Regulations (EAR), the Company is required to ensure compliance with these laws when transferring technology to nationals of certain countries (such as EAR Country Groups D:1, E1, and E2). These requirements apply to persons located in the U.S. and all countries outside the U.S. As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency. If employment is not possible due to U.S. export laws, any offer of employment will be rescinded.

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More about this job

Responsibilities

Design and implement low-level kernels and software primitives that leverage Tenstorrent AI hardware capabilities. Own performance optimization efforts, including profiling and identifying bottlenecks to ensure efficient model execution.

Requirements

Requires strong C/C++ engineering skills with significant experience in low-level, performance-critical software. Candidates must possess a deep understanding of computer architecture and the ability to solve complex systems challenges.

Skills

C
C++
Low-level programming
Computer architecture
Performance engineering
Hardware-aware optimization
RISC-V
AI hardware
Kernel development
Profiling
Debugging
Systems programming
Instruction sets
Software stack
Technical collaboration

Visa sponsorship

Not detected in the job text

Keywords

Low-Level Software Engineer
LLK
Tenstorrent
AI
RISC-V
CPU
Semiconductors
Compilers
Networking
ISA
Performance engineering
Hardware-aware optimization
C
C++
Kernel development
Profiling
Systems programming
Instruction sets
Software stack
Technical collaboration
Hardware bring-up
Runtime
Export control
EAR
U.S. Commerce Department

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