Toronto startups hiring
AI engineers.
15 startups and scale-ups in Toronto are hiring AI and machine learning engineers right now, with 25 live roles between them, 23 of them opened in the last 30 days. Pick the ones you want and Haystack's AI agent fills in each employer's application for you.
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568,056 candidatesRated 4.8/5 on 
- WAWaabiScale-up · Hybrid7 roles
- SHShyftlabsScale-up · Hybrid3 roles
- VAVeeda AiStartup · Hybrid3 roles
- BEBehavoxScale-up · 201-500 staff1 role
- BRBreeScale-up · Hybrid1 role
- COCookUnityScale-up · 501-1,000 staff1 role
and 9 more companies on the list
15 companies hiring now
Ranked by live roles (AI engineers, machine learning engineers and research scientists). Every company is a startup or scale-up; recruitment agencies are left out. Press Auto apply on any role and Haystack's AI agent fills in that employer's form for you.
The top 15 of 15 companies, most live roles first.
To unlock the next era of autonomous transportation through Physical AI powering commercial autonomous trucks and robotaxis.
- Research Engineer, World ModelsHybrid · Opened 2 days ago
- Research Engineer, Neural RenderingHybrid · Opened 2 days ago
- Research ScientistHybrid · Opened 2 days ago
To power enterprises with expert data and privacy-first AI solutions that move from pain points to measurable outcomes quickly.
- Senior AI EngineerHybrid · Opened 2 days ago
- AI Engineer InternOn-site · Opened 2 days ago
- Associate AI EngineerHybrid · Opened 2 days ago
Veeda AI is building multimodal foundation world models for Physical AI.
- Member of Technical Staff - ML PerformanceHybrid · Opened 4 weeks agoAuto apply
- Member of Technical Staff - ML DataHybrid · Opened 4 weeks agoAuto apply
- Member of Technical Staff - ML OperationsHybrid · Opened 4 weeks agoAuto apply
Behavox organises enterprise data using AI to enhance compliance, mitigate risk, and improve operational efficiency for global businesses.
- Senior NLP EngineerHybrid · Opened 10 days agoAuto apply
Bree is a consumer finance platform that provides financial services to Canadians living paycheck to paycheck, aiming to be the cheapest and best provider of short-term credit.
- Machine Learning Engineering, InternHybrid · Opened 2 weeks agoAuto apply
CookUnity empowers chefs to nourish the world through a shared love of great food.
- AI Native EngineerHybrid · Opened 2 weeks agoAuto apply
To make the internet a safer place by outsmarting the world’s fastest-evolving digital threats, using AI-native solutions for social engineering defence.
- Machine Learning Engineer, Detection (TOR)Hybrid · Opened 2 weeks agoAuto apply
To make world-class design accessible to everyone and multiply human creativity.
- Applied Machine LearningOn-site · Opened 2 weeks agoAuto apply
KittySpout aims to improve cat health and well-being through innovative hydration products, expanding its direct-to-consumer brand in the pet care market.
- AI Creative StrategistRemote · Opened 2 weeks agoAuto apply
Lovelytics helps enterprises modernise their data infrastructure and put artificial intelligence solutions into production.
- Principal Consultant, GenAIHybrid · Opened 3 days agoAuto apply
Moonshot provides AI-powered solutions to counter online harms and prevent violence, extremism, and child exploitation, by analysing online data and evaluating AI systems.
- Head of AI SafetyRemote · Opened 2 weeks agoAuto apply
Pigment provides an AI-powered business planning and performance management platform to help teams make informed decisions and align strategic plans.
- AI Deployment StrategistHybrid · Opened 2 days ago
Solstice accelerates campaign launches for pharmaceutical marketers, redefining how life sciences organizations commercialise therapeutics by leveraging AI.
- Member of Technical Staff (Applied AI) (Toronto)On-site · Opened 2 weeks agoAuto apply
To build large language models and provide accessible AI solutions for enterprise applications, focusing on text generation, summarisation, and search.
- Senior Research Scientist, Model EvaluationHybrid · Opened 5 weeks agoAuto apply
Replied to 83% of the applications Haystack's agent sent
Saris Ai builds AI solutions for the banking industry, developing multi-turn AI agentic systems to handle complex automation challenges, long-context reasoning, tool orchestration, and compliance.
- Lead Machine Learning EngineerHybrid · Opened 5 weeks agoAuto apply
Every startup has its own application form.
Applying to ten of these companies means ten careers sites and ten forms, each asking the same things in a different order. Haystack's AI agent fills them in from your CV and your answers, and asks you when a question needs you.
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of candidates who let the agent apply for them are invited to interview within two weeks.
per application, from your resume and your answers. You type none of them.
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Interview rate: candidates invited to interview within 14 days of their first application. Fields measured across applications the agent sent in the last 30 days. Hours back assume 15 minutes an application by hand.
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Questions about this list
Which startups are hiring AI and machine learning engineers in Toronto?
As of October 2026, 15 startups and scale-ups in Toronto are hiring AI and machine learning engineers, with 25 live roles between them. The most are at Waabi, Shyftlabs, Veeda Ai, Behavox, Bree. The full list on this page is rebuilt every day from the employers' own careers sites.
How is this list made?
Haystack reads the careers sites of more than 30,000 employers every day. This list takes the live roles in Toronto for AI engineers, machine learning engineers and research scientists at companies recorded as startups or scale-ups, leaves out recruitment agencies, and ranks the companies by how many of those roles they have open.
Can I apply to all of these at once?
Not in one click, and you wouldn't want to. With Haystack Auto Apply you upload your resume once and pick the roles you want; Haystack's AI agent then fills in and submits each employer's own application form, asks you when a question needs your answer, and every reply lands in your Haystack inbox. Nothing is sent without your say-so.
Your resume once.
Then every role that fits.
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