HQ: Mountain View, United States • AI Chips & Accelerators • Optics & Photonic Components • 1001-5000 employees • Est. 2017 • Trust B • Hiring 59, 2 new
Lightmatter is a photonic computing and interconnect company headquartered in Mountain View, California, and founded in 2017. The company develops photonic chips, light engines, and interconnect platforms designed to scale AI supercomputers by replacing traditional electrical I/O with optical technology. It operates as a venture-backed firm collaborating with major semiconductor manufacturers and standards bodies to provide high-bandwidth, energy-efficient infrastructure for large-scale AI training and inference.
Simona Jankowski · Executive Officer · decision-maker
Colin Sturt · Executive Officer · decision-maker
Nicholas Harris · Executive Officer, Director · decision-maker
Darius Bunandar · Executive Officer, Director · decision-maker
Careers mailbox is known
≈ $118k – $220k per year (Estimated) • Equity • Staff+ • Hybrid (Toronto, Canada) • PhD • Architect
Verilog
DevOps
HPC
Chips/EDA
Cadence Virtuoso
Cadence Spectre
≈ $89k – $166k per year (Estimated) • Equity • Senior • 6+ years exp • Hybrid (Toronto, Canada) • PhD • Senior
HQ: Santa Clara, United States • HQ: Toronto, Canada • Speech & Audio AI • 11-50 employees • Est. 2023 • Likely startup • Trust B • Hiring 7
Boson AI builds voice agents for business-critical work — speech-to-speech models, real-time avatars, and production TTS in 100+ languages.
No named decision-maker yet.
Careers mailbox is known
$89k – $178k per year • Middle • 4+ years exp • In office (Toronto, Canada) • Full-Time • Middle
CUDA
InfiniBand
NCCL
DevOps
SLURM
SRE
Configuration Management
BGP
Linux
Kubernetes
HPC
Prometheus
Grafana
Ansible
Terraform
GCP
Azure
AWS
+9
HQ: Marlborough, United States • Document AI • Cloud Consulting & Migration • Data Engineering & Migration Services • AI Consulting & Integration • 1001-5000 employees • Est. 2013 • IT services • Trust B • Hiring 67, 7 new
Quantiphi is an artificial intelligence and data engineering company founded in 2013 that builds applied machine learning systems for healthcare, financial services, retail, media and public sector clients. It works as a specialist partner to the major cloud providers, and its work spans document processing, computer vision, forecasting, conversational systems and the data platforms underneath them. Headquartered in Marlborough, Massachusetts with its largest engineering base in India, it employs several thousand people and competes with both the large systems integrators and smaller boutique data science firms.
Vivek Khemani · Executive Officer, Director · decision-maker
Ritesh Patel · Executive Officer, Director · decision-maker
Asif Hasan · Executive Officer, Director · decision-maker
Reghupathi Hariharan · Executive Officer, Director · decision-maker
Careers mailbox is known
Likely inactiveVerified live · 7 hours ago
4 months ago
Long shot · 8%
Cloud Architect
≈ $87k – $161k per year (Estimated) • Staff+ • 10+ years exp • Toronto • Remote (Canada) • Full-Time • Architect
Snowflake
AI/ML
AI Agents
DevOps
OpenShift
VMWare
Docker
GCP
Kubernetes
Azure
AWS
CloudFormation
Terraform
CI/CD
+4
≈ $67k – $124k per year (Estimated) • Senior • 8+ years exp • In office (Toronto, Canada) • Senior
Snowflake
AI/ML
Fine-tuning
Multimodal AI
TensorRT
RAPIDS
CUDA
Triton
LLMOps
NCCL
cuDNN
RAG
LLM
AI Agents
DevOps
Red Hat
OpenShift
Helm
SLURM
Ansible
Terraform
Linux
GCP
Kubernetes
Azure
AWS
Cybersecurity
HIPAA
+17
Hiring 2
Matthew A. Lohbihler. I'm a software engineer with over 25 years of experience mostly buildiing the full stack of web applications but I'm generally better with the server side. I have a degree in math from the University of Waterloo, and a curiousity that won't leave me alone.
No named decision-maker yet.
No careers mailbox known
$90k – $150k per year • New York • Toronto • San Francisco • Los Angeles • Chicago • Remote (United States) • Full-Time
SQL
Python
JavaScript
AI/ML
LangGraph
Embeddings
CrewAI
Anthropic
Structured Outputs
Semantic Search
Agentic Workflows
OpenAI
RAG
LLM
AI Agents
LangChain
Frontend
GraphQL
Next.js
React.js
DevOps
GitHub
Rest API
Management
n8n
Zapier
+14
San Francisco • Bengaluru • Toronto • Menlo Park • AI Development Tools • MLOps • 51-200 employees • Startup • Trust D • Hiring 12
Integrate AI in your business processes without giving up your intellectual property. Shakudo runs AI inside your own infrastructure, on your own data.
No named decision-maker yet.
Careers mailbox is known
≈ $66k – $124k per year (Estimated) • Senior • 8+ years exp • In office (Toronto, Canada) • Full-Time • Staff
Rust
AI/ML
LLM
Machine Learning
DevOps
Windows
Linux
Kubernetes
CI/CD
Analytics
ETL/ELT
HQ: Toronto, Canada • IT Consulting & Digital Transformation • AI Consulting & Integration • 51-200 employees • Est. 2008 • Trust B • Hiring 5
From agentic AI to enterprise orchestration, Greenlight delivers end-to-end automation solutions that scale beyond pilots.
No named decision-maker yet.
Careers mailbox is known
$78k – $100k per year • Middle • 3+ years exp • In office (Toronto, Canada) • Contractor • Middle
C#
JavaScript
Python
AI/ML
Function Calling
Anthropic
Human-in-the-Loop
Structured Outputs
OpenAI
Claude
LLM
AI Agents
DevOps
Azure DevOps
Rest API
Azure
Management
UiPath
Power Automate
Power Apps
Jira
Agile
QA
Postman
+12
HQ: New York, United States • Artificial Intelligence • Market Research • RegTech, AML & Compliance • Financial Data & Market Intelligence • Stock Exchanges & Market Infrastructure • 5000+ employees • Est. 1971 • NASDAQ: NDAQ • Trust B • Hiring 135, 13 new
Nasdaq is an American company founded in 1971 that opened the first electronic stock market and has since turned itself into a financial technology business where exchange operation is only one part. Alongside the United States and Nordic exchanges it runs a listings franchise, sells market data and indexes, licenses trading and clearing technology to other market operators, and has built a large regulatory technology business covering financial crime surveillance, anti-money-laundering and board governance software. Headquartered in New York and listed on its own exchange, it now earns the majority of revenue from recurring solutions rather than from trading volumes.
Sarah Youngwood · Chief Financial Officer · decision-maker
Adena Friedman · Chair and Chief Executive Officer · decision-maker
Careers mailbox is known
$61k – $84k per year • Middle • 3+ years exp • Hybrid (Toronto, Canada) • Bachelor's Degree • Full-Time • Middle
Java
Python
DevOps
Configuration Management
CI/CD
AWS
HQ: Toronto, Canada • Automotive Software • Online Classifieds • Marketplaces • Est. 2006 • Trust B • Hiring 32, 4 new
TRADER Corporation is a leading digital automotive marketplace and technology provider in Canada, best known for operating the country’s largest platform for buying and selling new and used vehicles. Beyond its consumer-facing marketplace, the company provides a comprehensive suite of digital marketing, inventory management, and financing software solutions designed to help automotive retailers, manufacturers, and lenders streamline their operations.
No named decision-maker yet.
No careers mailbox known
≈ $68k – $126k per year (Estimated) • Senior • 5+ years exp • In office (Toronto, Canada) • Senior
Go
TypeScript
Python
AI/ML
Function Calling
AWS Bedrock
OpenAI Codex
AWS Bedrock AgentCore
Agentic Workflows
Model Context Protocol
Claude Code
Claude
LLM
AI Agents
DevOps
Datadog
Pipeline as Code
Opsgenie
Amazon CloudWatch
Platform Engineering
Kubernetes
CI/CD
AWS
+13
HQ: Toronto, Canada • Industrial Machinery • HVAC & Refrigeration • 1001-5000 employees • Est. 1934 • Trust A • Hiring 123, 10 new
Armstrong Fluid Technology is a manufacturer of pumps, valves, heat exchangers, packaged plant rooms and control systems for building HVAC, plumbing, fire safety, district energy and industrial applications, headquartered in Toronto, Canada. The privately held company was founded in Toronto in 1934 and now employs about 1,400 people across eight manufacturing facilities on four continents, including sites in the United Kingdom and India. Its openings span application and proposals engineers for HVAC and fire pump systems, electrical design, controls and quality engineers, commodity analysts and buyers, energy upgrade sales managers, and finance, legal and cyber security staff.
No named decision-maker yet.
No careers mailbox known
≈ $66k – $123k per year (Estimated) • Senior • 7+ years exp • In office (Toronto, Canada) • Bachelor's Degree • Full-Time • Senior
SQL
Python
Robotics
Digital Twin
Analytics
Power BI
HQ: New York, United States • Revenue Cycle & Medical Billing • Hospital Operations Software • Medical AI • 51-200 employees • Est. 2015 • Startup • Trust A • Hiring 26, 2 new
The AI platform for post-acute care operations. exacare ai centralizes referrals, analyzes admissions packets, and handles reimbursement workflows so your teams can move faster with confidence.
Braedan Russell · Executive Officer, Director · decision-maker
Benjamin Willox · Executive Officer, Director · decision-maker
Angus Davis · Director
Careers mailbox is known
≈ $66k – $128k per year (Estimated) • Senior • 5+ years exp • Toronto • Remote (location not specified) • Bachelor's Degree • Full-Time • Senior
TypeScript
Databases
PostgreSQL
AI/ML
LLM
DevOps
AWS Lambda
Platform Engineering
Rest API
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+4
Toronto • Hiring 17
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago
5 months ago
Long shot · 7%
AWS Developer
$64k – $71k per year • Middle • 3+ years exp • Hybrid (Toronto, Canada) • Bachelor's Degree • Full-Time • Middle
Node JS
JavaScript
DevOps
AWS Lambda
AWS
≈ $37k – $84k per year (Estimated) • Junior • 1+ year exp • In office (Toronto, Canada) • Bachelor's Degree • Full-Time • Junior
OpenShift
GitOps
ArgoCD
Azure DevOps
Ansible
CI/CD
AWS
Git
Kubernetes
Azure
+2
Creator & Fan Platforms • E-learning • Likely startup • Trust B • Hiring 5
NewRich Network is a digital entrepreneurship company that helps people build online businesses and a location-independent lifestyle. Its platform combines software tools, e-learning programs and a community for digital entrepreneurs, and the company hires software, cloud and DevOps engineers. The company is based in Canada.
No named decision-maker yet.
No careers mailbox known
≈ $82k – $151k per year (Estimated) • Staff+ • Toronto • Remote (Canada) • Master's Degree • Part-Time
PHP
JavaScript
Python
Databases
Amazon Aurora
DevOps
Puppet
Chef
SaltStack
Configuration Management
Amazon EKS
AWS Fargate
AWS Lambda
Amazon EC2
Amazon ECS
Amazon S3
GitHub Actions
IAM
Terraform
Git
Docker
Linux
Kubernetes
CI/CD
AWS
SLI/SLO/SLA
Amazon CloudWatch
Incident Management
+18
HQ: New York, United States • Vector Search & RAG • Databases & DBMS • 1001-5000 employees • Est. 2007 • NASDAQ: MDB • Trust B • Hiring 373, 19 new
MongoDB is an American database company founded in 2007 that built a document-oriented database storing records as flexible JSON-like structures rather than fixed relational tables. Its main commercial product is Atlas, a managed service running the database across the major public clouds with search, vector search, streaming and analytics layered on top, which now supplies the majority of company revenue. Headquartered in New York and listed on Nasdaq, it acquired the embedding model company Voyage AI in 2025 to strengthen its position in retrieval for artificial intelligence applications, and its database remains among the most widely used outside the relational world.
Marella Thorell · Executive Officer, Director · decision-maker
Alex Martin · Executive Officer, Director · decision-maker
Chirantan Desai · President and Chief Executive Officer · decision-maker
Eliot Horowitz · Co-founder · founder
Careers mailbox is known
≈ $87k – $161k per year (Estimated) • Equity • Staff+ • 6+ years exp • In office (Montreal, Toronto, Canada) • Staff
Python
DevOps
Self-Healing
SLI/SLO/SLA
TCP/IP
DNS
Linux
GCP
Kubernetes
Azure
AWS
+2
HQ: San Francisco, United States • Field Service Management Software • Manufacturing & Industrial Software • Est. 2018 • Startup • Trust A • Hiring 152, 17 new
MaintainX is an American software company founded in 2018 that builds mobile maintenance and asset management software for industrial and facilities teams. Its argument is that computerised maintenance systems have historically been designed for planners at desks rather than technicians on a plant floor, and that a phone-first tool with offline support and a low training burden gets used where older systems were routinely abandoned. Headquartered in San Francisco and backed by growth investors at a multi-billion dollar valuation, it serves manufacturers, food producers, property operators and fleet businesses.
Hugo Dozois-Caouette · Executive Officer, Director · decision-maker
Stefan Turlica · Executive Officer, Director · decision-maker
Byron Deeter · Director
Charles Reim · Director
Careers mailbox is known
$63k – $139k per year • Senior • 5+ years exp • Hybrid (Montreal, Toronto, Canada) • Full-Time • Senior • English
LLM Guardrails
DevOps
Helm
Terraform
Docker
GCP
Kubernetes
Azure
CI/CD
AWS
+1
$63k – $139k per year • Middle • 3+ years exp • Toronto • Montreal • Remote (Canada) • Full-Time • Middle
Node JS
TypeScript
JavaScript
DevOps
SLI/SLO/SLA
Incident Management
HQ: Toronto, Canada • LLM & Generative AI • Foundation Models • AI Agents • 1001-5000 employees • Est. 2019 • Trust A • Hiring 111, 3 new
Cohere is a Canadian artificial intelligence company founded in Toronto in 2019 by researchers including one of the co-authors of the transformer architecture paper. It builds large language models aimed specifically at enterprise use rather than consumer chat, with a product line covering text generation, embeddings, reranking and an agent platform, and it emphasises private deployment inside a customer's own cloud or data centre for regulated industries. The company has raised substantial funding from technology and industrial investors, and partners with cloud providers and system integrators to reach banking, healthcare and public sector customers.
Aidan Gomez · Co-founder and Chief Executive Officer · decision-maker
Paul Oran · Executive Officer, Director · decision-maker
Ivan Zhang · Co-founder · founder
Nick Frosst · Co-founder · founder
Careers mailbox is known
≈ $111k – $206k per year (Estimated) • Senior • 5+ years exp • Hybrid (Toronto, Montreal, Canada, New York, San Francisco, United States) • Full-Time • Senior
Go
C++
AI/ML
NLP
Cohere SDK
TPU
Machine Learning
DevOps
SLI/SLO/SLA
Linux
GCP
Kubernetes
Azure
AWS
+4
≈ $106k – $204k per year (Estimated) • Staff+ • Paris • New York • San Francisco • London • Toronto • Remote (France, United States, United Kingdom, Canada) • Full-Time • Staff
Python
AI/ML
JAX
Ray
MLIR
XLA
PyTorch
DevOps
SLURM
Kubernetes
HQ: Tokyo, Japan • Systems Integrators • IT Consulting & Digital Transformation • Data Centers & Colocation • Mobile Networks • 5000+ employees • Est. 1952 • Trust B • Hiring 656, 55 new
NTT is a Japanese telecommunications and technology group whose predecessor was established in 1952 as the state telephone monopoly and privatised in 1985. It is one of the largest telecoms operators in the world, running Japan's fixed and mobile networks through NTT Docomo, a global IT services business through NTT Data, and one of the biggest data centre portfolios on the planet. The group invests heavily in long-horizon research, most visibly the IOWN initiative to rebuild networks and computing around photonics rather than electronics, and it develops the lightweight tsuzumi family of Japanese language models.
Jun Sawada · Chairman · decision-maker
Akira Shimada · President & Chief Executive Officer · decision-maker
Careers mailbox is known
≈ $94k – $176k per year (Estimated) • Staff+ • 5+ years exp • In office (Toronto, Canada) • Bachelor's Degree • Full-Time • Architect
Apex
PowerShell
Python
Apex
MuleSoft
Databases
MS SQL
DevOps
Azure
Windows Server
VPN
Azure DevOps
Terraform
Git
CI/CD
Cybersecurity
Active Directory
+5
HQ: San Francisco, United States • Incident Response • Observability & APM • 51-200 employees • Est. 2020 • Startup • Trust B • Hiring 16
Rootly is an AI-native incident response and on-call management SaaS platform based in San Francisco, California. Founded in 2020 by Quentin Rousseau and JJ Tang (graduates of Y Combinator S21), the platform automates end-to-end incident response workflows directly within enterprise collaboration tools like Slack and Microsoft Teams.
No named decision-maker yet.
No careers mailbox known
≈ $65k – $121k per year (Estimated) • Senior • 5+ years exp • Hybrid (Toronto, Canada) • Full-Time • Senior
Go
Ruby
Ruby
Ruby on Rails
Sidekiq
Stimulus
Databases
DynamoDB
Redis
Apache Kafka
PostgreSQL
DevOps
Incident Management
GitHub
CI/CD
Terraform
AWS
Design
Canva
Figma
+8
≈ $65k – $121k per year (Estimated) • Senior • 5+ years exp • Hybrid (Toronto, Canada) • Full-Time • Senior
Go
Ruby
DevOps
Incident Management
GitHub
CI/CD
Design
Canva
Figma
HQ: London, United Kingdom • Cloud Platforms (IaaS & PaaS) • Virtualization & Containers • Operating Systems • 1001-5000 employees • Est. 2004 • Trust C • Hiring 262, 1 new
Canonical is the company behind Ubuntu, the Linux distribution it has published since 2004 and which has become the most widely used operating system on public cloud instances. It earns revenue from support subscriptions, security maintenance of open source packages, and a set of infrastructure products including MicroK8s and Charmed Kubernetes for containers, MAAS for bare metal provisioning, OpenStack distributions and the Snap packaging system. The company was founded by the South African entrepreneur Mark Shuttleworth, who still owns it privately, is headquartered in London, and operates as a fully distributed organisation with staff in dozens of countries.
Mark Shuttleworth · Founder and Chief Executive Officer · decision-maker
No careers mailbox known
≈ $60k – $127k per year (Estimated) • In office (Toronto, Canada) • Bachelor's Degree • English
Python
DevOps
Ubuntu
Linux
HQ: Quebec, Canada • Management Consulting • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 2014 • Trust D • Hiring 40
Levio is a Canadian technology consultancy founded in 2014 and based in Quebec City. It delivers digital transformation and enterprise architecture projects. The company works with financial institutions and government.
No named decision-maker yet.
Careers mailbox is known
Likely inactiveVerified live · 1 hour ago
3 years ago
Long shot · 2%
Devops Engineer
$64k – $93k per year • In office (Toronto, Canada) • Bachelor's Degree • Full-Time
Amazon EC2
Amazon S3
GitHub Actions
Ansible
IAM
GitHub
Terraform
CI/CD
AWS
+1
