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Added 1 min ago
HS
Senior Integration Engineer (Boomi/Workato)
HeartCentrix Solutions
ON · Ontario, Canada
- Contract
We are seeking a Senior Integration Engineer with deep expertise in Boomi and Workato, specializing in payroll and HR system integrations. This role will focus on designing, developing, and…
Added 1 min ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Montreal, QC
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 1 min ago
BS
Application Delivery Network Engineer
Brainhunter Systems Ltd
Canada
- Contract
Job-Role/Title: Senior Network Migration & Application Connectivity Engineer (Technology Transformation Program - Applications Network Engineer)
Added 1 min ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Mont-Saint-Hilaire, QC · Mont-St-Hilaire, QC
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 1 min ago
BC
Director, Data Centres and New Large Loads - Power Market
BBA Consultants
Montreal, QC
- Full-time
Avoid commodity building design and leverage strategic partnerships where appropriate.
Added 1 min ago
R&
Staff Engineer / AI Builder
Robots & Pencils
Canada
- Full-time
We’re looking for a Staff AI Builder to lead the design and delivery of AI/ML systems. This role is ideal for an experienced engineer who thrives on architectural decisions, can confidently…
Added 1 min ago
OS
Senior Forward Deployed Engineer (FDE)
Open Systems Technologies
Toronto, ON
- Contract
We are looking for Senior Forward Deployed Engineer - Spread Products (Financing & Securitization). These are Hybrid contract to Hire roles in Toronto,DT. If you have the relevant skills…
Added 1 min ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Mont-Tremblant, QC
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 3 mins ago
BC
Director, Data Centres and New Large Loads - Power Market
BBA Consultants
Toronto, ON
- Full-time
Avoid commodity building design and leverage strategic partnerships where appropriate.
Added 3 mins ago
BI
QA Engineer (Functional Tester)
BURGEON IT SERVICES
Mississauga, ON
- Contract
Analyse business requirements, user stories, and acceptance criteria to design comprehensive test scenarios and test cases.
Added 3 mins ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Val-d'Or, QC
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 3 mins ago
A
Cloud Software Engineer
Actalent
Ottawa, ON
- $88 to $111 CAD / hour
- Contract
The Software Developer will support the design, development, testing, and deployment of the Telemetry & Observability Platform (TOP). This enterprise platform integrates vehicle telemetry,…
Added 3 mins ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Sudbury, ON
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 3 mins ago
BC
Director, Data Centres and New Large Loads - Power Market
BBA Consultants
Quebec, QC
- Full-time
Avoid commodity building design and leverage strategic partnerships where appropriate.
Added 3 mins ago
BC
Principal Electrical Engineer for Energy, Mining, and Industrial
BBA Consultants
Vancouver, BC
- Full-time
As an Electrical Engineer in the BBA Vancouver office, you will lead and contribute to the execution of projects in conceptual, design, construction, commissioning and operational phases…
Added 3 mins ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Quebec, QC
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 3 mins ago
BC
Director, Data Centres and New Large Loads - Power Market
BBA Consultants
Vancouver, BC
- Full-time
Avoid commodity building design and leverage strategic partnerships where appropriate.
Added 3 mins ago
P
Solution Architect / Lead EBO Engineer – BAS (SABAS003)
Potenco
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Solution Architect / Lead EBO Engineer – Building Automation Systems
Added 3 mins ago
Y
Full Stack Engineer
Yochana
Montreal, QC
- Full-time
Design, develop, and maintain full stack features across frontend (React) and backend (Java) services
Added 3 mins ago
AC
Power Supply & Traction Power Engineer
Amaris Consulting | Part of Mantu
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…systems across transportation and metro projects, ensuring design integrity, operational reliability, and compliance with both technical and contractual…
Added 3 mins ago
BC
Practice Leader/Subject Matter Expert (SME), Mine Tailings Facility Management & Engineer of Record
BBA Consultants
Toronto, ON
- Full-time
…expert (SME). You may serve as a technical reviewer for the design of tailings management facilities, waste rock storage facilities and water management infrastructure. You may also serve…
Added 3 mins ago
JW
Software Engineer II, Platform
Jobs Web3
Toronto, ON
- Full-time
As a SE II Engineer, Platform you will play a critical role helping to advance Ripple's production infrastructure and release pipelines. Infrastructure Engineers at Ripple are a hybrid of…
Added 3 mins ago
D
AI Engineer – Agentic AI
DataPattern
Mississauga, ON
- Contract
We are looking for an experienced AI Engineer with strong expertise in Agentic AI, Generative AI, Microsoft AI technologies, RAG, and AI agent development.
Added 3 mins ago
JW
Software Engineer, Web3 Backend
Jobs Web3
Toronto, ON
- Full-time
As a Software Engineer, you’ll build and own backend services, infrastructure, and data systems that support Robinhood’s next-generation crypto, web3, and wallet offerings. You’ll develop…
Added 3 mins ago
BC
Director, Data Centres and New Large Loads - Power Market
BBA Consultants
Calgary, AB
- Full-time
Avoid commodity building design and leverage strategic partnerships where appropriate.

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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