Jobs in Canada

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Added 4 hours ago
AA
Quality Assurance Co-op
Almag Aluminum
Brampton, ON
- Full-time
Must have strong hands on experience using Solidworks
Added 4 hours ago
PF
Scientifique IA/ML | Scientist, AI/ML
Power Factors
Remote, Canada
- Remote
Added 5 hours ago
Senior Software Engineer - Search & AI
Guidepoint
Toronto, ON
We are hiring a Senior Software Engineer to build and run the search systems that connect Guidepoint clients with the right experts. You will join the Search team in Data Engineering and…
Added 5 hours ago
AA
Quality Assurance Co-op
ALMAG Aluminum
Brampton, ON
- Full-time
Must have strong hands on experience using Solidworks
Added 5 hours ago
WT
Senior DevOps / Platform Engineer (Full Stack)
Wissen Technology
Montreal, QC
- Full-time
Role: Senior DevOps / Platform Engineer (Full Stack)
Added 5 hours ago
T
Software Engineer III - Tech Lead (Golang)
TD
Toronto, ON
- Full-time
Must Havehat We're Looking For
Added 5 hours ago
C
Sr. Developer SRE - Vice President
Citi
Mississauga, ON
- Full-time
We are seeking a seasoned Sr. Developer / SRE / DevOps Engineer to join our team. The successful candidate will bring a strong foundation in backend software engineering, site reliability…
Added 6 hours ago
D
Software Developer
DIRTT
AB · Calgary, AB
- Full-time
The Software Developer (Applied AI) is an established, productive developer who builds and runs AI systems as software: the services, agents and integrations that turn DIRTT’s knowledge and…
Added 6 hours ago
V
Senior Robotics Simulation Developer / Ingénieur(e) principal(e) en simulation robotique
Vention
Montreal, QC
- Full-time
Vention is seeking a skilled Software Developer/Engineer for our simulation team who is passionate about developing digital twin experiences for real-world robotics applications. This is an…
Added 7 hours ago
S
Senior Forward Deployed Engineer - Global Markets
Staffbase
Toronto, ON
- $107,000 to $143,000 CAD / year
Added 7 hours ago
AC
Software Engineer / Founding Engineer
Alexander Chapman
Canada
- Full-time
We're looking for a hands-on Software Engineer who thrives in ambiguity, takes ownership, and enjoys building systems from the ground up.
Added 9 hours ago
L
Software Engineer
Lemon.io
Canada
- Contract
As a Senior Software Engineer, you’d build the control plane behind that growth: durable provisioning workflows, self-healing infrastructure, and APIs that let the inference team create,…
Added 10 hours ago
Sr. Staff Engineer, RTL - Tensix
Tenstorrent
Toronto, ON
Added 10 hours ago
SP
Talent Advisor, AI Labs
Salesforce Partner Canada
Toronto, ON
- Full-time
…scientists. You understand the difference between a Machine Learning Engineer and an Applied Scientist. You’ve navigated nuanced leveling conversations, complex compensation structures, and…
Added 12 hours ago
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Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
We’re seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust, scalable systems…
Added 14 hours ago
LT
Senior Hardware Engineer
LMI Technologies
Burnaby, BC
- Full-time
LMI is seeking a talented Senior Hardware (FPGA) engineer to join a multi-disciplinary engineering team. The successful candidate will have a proven record in developing complex FPGA code…
Added 14 hours ago
A
Senior Full Stack Enginner
adidas
Woodbridge, ON
- Full-time
…the NAM market. We are seeking a senior, hands-on full-stack engineer with principal-level engineering depth who can deliver production solutions while helping shape stronger engineering…
Added 14 hours ago
GD
QMS Auditor
General Dynamics Land Systems–Canada
London, ON
- Full-time
Added 14 hours ago
S
Talent Advisor, AI Labs
Salesforce
Toronto, ON · Canada - Toronto
- Full-time
…scientists. You understand the difference between a Machine Learning Engineer and an Applied Scientist. You’ve navigated nuanced leveling conversations, complex compensation structures, and…
Added 14 hours ago
T
Staff Engineer, Thermal Design
Tenstorrent
Toronto, ON
- Full-time
…solving hard problems. We are seeking a Staff Thermal Design Engineer to architect and productize advanced cooling solutions for high-performance PCIe cards and multi-chip server systems.…
Added 14 hours ago
L
Senior AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
As a Senior AI/ML Engineer, you will lead the delivery of scalable AI/ML solutions to business problems. You will build, deploy, scale and maintain AI/ML solutions. You will apply…
Added 14 hours ago
L
Senior Cybersecurity Engineer - Data & AI Security
lululemon
Vancouver, BC
- Full-time
As a Senior Cybersecurity Engineer, you will lead complex security engineering initiatives, designing and implementing security controls, platforms, and solutions that protect critical…
Added 15 hours ago
T
SAP Customer Solution Director
Talan
Montreal, QC
- $170,000 to $220,000 CAD / year
- Full-time
Added 15 hours ago
MS
Principal Platform Infrastructure Engineer (Containers)
Menlo Security Inc.
Canada
- Full-time
As a Platform Infrastructure Engineer, you'll join a group of experienced engineers who are part of a globally distributed team responsible for building and managing the company's core…
Added 15 hours ago
V
AI Engineer
Virtusa
Toronto, ON
- Full-time
Job Summary: We are seeking a highly skilled AI Engineer with strong expertise in Python, SQL, AWS Bedrock, AWS SageMaker, LangGraph, LLM Fine-Tuning, and Retrieval-Augmented Generation…

Lemon.io

Software Engineer

Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Posting language: English
Posted: Nov 13, 2026

Original job description

We help companies in the US and Europe hire experienced engineers, from funded startups to teams like Klarna, Retool, and Pinterest. We’ve been doing this since 2015, and more than 1,500 companies have hired engineers through us.

About the client

A research-driven, AI-native cloud company building next-generation AI infrastructure. AI teams use its platform to run and scale AI workloads on large GPU clusters, and its own team has contributed to leading open-source research, models, and datasets. The goal is to sharply lower the cost of modern AI. The fleet is growing fast, and the work is automating it.

The role

As a Senior Software Engineer, you’d build the control plane behind that growth: durable provisioning workflows, self-healing infrastructure, and APIs that let the inference team create, scale, or retire clusters without filing tickets. This is production software development, with ownership from design through operation.

What you’ll do

Build the provisioning state machine: model a host’s full lifecycle (discovery, bring-up, GPU driver/CUDA stack, health validation, decommission/RMA) as explicit, versioned states and transitions
Build inference-ready Kubernetes clusters, custom control planes and scheduling/orchestration workflows for training, tuning and serving workloads
Design declarative, manifest-driven APIs that let teams create, scale or retire clusters with one call
Automate self-healing: detect failed nodes, drain them safely, trigger repair, and return healthy capacity to the pool
Own pipeline reliability: idempotency, retries, rollback, and drift detection

Must-have requirements

6+ years of commercial software engineering experience
4+ years of production experience with Go: you write and test real software for a living
3+ years of hands-on Kubernetes experience, beyond just deploying apps
Product mindset: you’ve built internal platforms or APIs used by other engineering teams and care about their developer experience
Track record of shipping production code on substantial initiatives, not interrupt-driven support work
High ownership and the ability to explain the systems you’ve built end-to-end
Comfortable with AI-assisted coding
Full professional English proficiency

Big plus

Temporal/Cadence (durable, long-running workflows) or Kubernetes controllers/operators written in Go
Event-driven systems: Kafka, NATS, SQS, pub/sub
Bare-metal provisioning (PXE/iPXE, Redfish/IPMI, BMC) and networking fundamentals (VLANs, BGP, fabric design)
GPU cluster stacks: NCCL, CUDA, InfiniBand/RoCE
Systems programming in Rust or Go

Team and setup

A growing, internationally distributed team of 8–9 engineers building inference-cluster infrastructure
Close work with GPU systems and ML workloads: you’ll gain deep technical expertise, learn from strong senior engineers, and take increasing ownership of impactful infrastructure initiatives
Fast-moving environment with direct collaboration with principal engineers and team leads
Communication via Slack and video calls

Selection process

Short form with a few questions about your experience
40-min intro call with a recruiter
30-min algorithmic task interview
1.5-hour full technical round
Interviews with the client: coding interview and system design interview

Apply on LinkedIn About employer

More about this job

Responsibilities

Build and operate the control plane for AI inference clusters, including durable provisioning workflows, Kubernetes orchestration, and declarative APIs. Automate infrastructure health and recovery, while ensuring provisioning pipelines are reliable through idempotency, retries, rollback, and drift detection.

Requirements

Requires at least 6 years of commercial software engineering experience, including 4 years of production Go experience and 3 years of hands-on Kubernetes experience. Candidates should have a product mindset, a record of delivering substantial production initiatives, strong ownership, end-to-end systems knowledge, and comfort with AI-assisted coding.

Skills

Go
Kubernetes
Software Engineering
Workflow Orchestration
API Design
Distributed Systems
Infrastructure Automation
Event-Driven Systems
Bare-Metal Provisioning
Networking
GPU Infrastructure
CUDA
NCCL
InfiniBand
Rust

Visa sponsorship

Not detected in the job text

Keywords

Go
Kubernetes
Temporal
Cadence
Kubernetes Controllers
Kubernetes Operators
Kafka
NATS
SQS
Pub/Sub
PXE
iPXE
Redfish
IPMI
BMC
VLAN
BGP
CUDA
NCCL
InfiniBand
RoCE
Rust
AI Infrastructure
GPU Clusters
Provisioning State Machines
Declarative APIs
Self-Healing Infrastructure
Event-Driven Systems
Drift Detection
Cluster Scheduling

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Work requirements

Jobs in Canada