295 remote react roles open to candidates in Canada, all at fully remote, VC-backed startups from seed to series C. Matcha reads every job description daily and sends you one zero noise email with only the roles that really fit. No scrolling, no noise.
10k+ under the radar remote startups · 1 zero noise email
Describe your next role, cut the noise
295 open roles · 18 new this week · 80% not on LinkedIn · $170K avg pay
Research Engineer (General) at hud
Unified platform for evaluating computer and browser AI agents.
Mid-levelreactnext.jsnode.js$140K–$250K / year
Requires proficiency in Python, Docker, and Linux, with experience building benchmarks and infrastructure in fast-paced startup environments. Strong candidates possess a background in competitive programming, research, or a proven track record of independent technical projects.
On-site in San Francisco Bay Area; remote collaboration only, but role location is on-site US. Visa support available.
Senior Backend Engineer at Instrumentl
Instrumentl automates grant discovery and management for nonprofits.
Seniorreactnext.jsnode.js$175K–$220K / year
Requires over 7 years of experience building production backend systems in Python and hands-on experience with LLM feature implementation. Candidates should have strong data fundamentals and experience with agentic workflows and evaluation frameworks.
Remote for US and Canada candidates; location impacts compensation by geography/province.
Senior Developer at ZayZoon
Wages on demand and financial wellness for deskless workers.
Team of 206Seniorruby on railsjavascriptreact$160K–$200K / year
Requires 4+ years of production experience with Ruby on Rails and proficiency in JavaScript with React or React Native. Candidates must have strong SQL skills and a deep understanding of engineering fundamentals like SOLID principles and Agile methodologies.
Fully remote in Canada and the United States; candidates must be located in CA or US.
Senior Full Stack Developer at Lexful
AI-powered knowledge OS for MSPs, automating documentation and access.
Team of 17Seniorreacttypescriptnode.jsC$130K–C$150K / year
Requires 7+ years of backend experience, including 2+ years at an early-stage startup and proficiency in B2B SaaS. Candidates must be skilled in React, Node.js/Python, AWS, and the active use of AI development tools like Cursor or Claude.
Fully remote in Canada only; must be eligible to work in Canada.
Full Stack Engineer at Tiny Health
At-home microbiome testing platform improving healthspan across all life stages.
Team of 68Mid-levelbackend engineeringserverless architecturespostgresql$380K–$380K / year
Requires strong experience with serverless architectures, relational databases, and AWS. Proficiency in backend system design and CI/CD pipelines is essential, with frontend experience in React and Node.js preferred.
Remote US and Canada. Remote-first; work hours aligned to 9am–6pm CST (2-hour overlap window).
Senior Full Stack Engineer at AssetWatch, Inc.
End-to-end condition monitoring as a service for asset health.
Team of 330Seniornode jsreacttypescript$140K–$168K / year
Requires strong professional experience in TypeScript, React, and AWS cloud-native services. Candidates must be proficient in Infrastructure as Code and have a practical understanding of secure software development and AI-assisted coding.
Remote across US and Ontario, Canada; collaboration within core working hours required.
Senior Fullstack Developer (C#/React), Migrate - ShareGate at ShareGate- en
Workleap is the people management platform that builds engaged and high-performing teams.
Team of 376Seniorreactc#.netC$125K–C$160K / year
Requires 5-15 years of software development experience with strong expertise in React, TypeScript, and C#/.NET. Proficiency in AI-assisted development tools and experience with Microsoft APIs is highly valued.
Remote in Canada only; no other regions mentioned. Access to Montreal office for occasional in-person gatherings.
Senior Fullstack Developer (C#/React), Migrate - ShareGate at Workleap - en
Workleap is the people management platform that builds engaged and high-performing teams.
Team of 376Seniorreactc#typescriptC$125K–C$160K / year
Requires 5-10 years of software development experience with strong expertise in React, TypeScript, and C#/.NET. Proficiency in using AI coding tools and experience with Microsoft identity and graph APIs is highly valued.
Remote Canada only (Canada-wide); based remotely with optional access to the Montreal office.
Développeur.euse senior (C#/React), Migrate - ShareGate at Workleap - fr
Workleap enables managers to achieve peak performance with proactive actions.
Team of 376Seniorreactc#.netC$125K–C$160K / year
Requires 5 to 15 years of software development experience with mastery of React, TypeScript, and C#/.NET. Proficiency in AI-assisted coding tools and experience with Microsoft APIs is highly valued.
Remote in Canada (Montréal office access; two in-person meetups/year).
Développeur.euse senior (C#/React), Migrate - ShareGate at ShareGate- fr
Leading Microsoft 365 migration and governance platform for IT pros.
Team of 36Seniorreactc#typescriptC$125K–C$160K / year
Requires 5 to 15 years of software development experience with mastery of React, TypeScript, and C#/.NET. Candidates should have a strong track record of collaborating with product teams and using AI tools in their daily workflow.
Remote in Canada. Montréal offices optional; in-person meetups twice yearly. No other countries mentioned.
Product Marketing / GTM Engineer at Lightsprint
Lightsprint builds AI cloud agents with delightful UX for builders and engineers.
Mid-levelproduct marketinggo-to-market strategyreact$130K–$200K / year
Candidates must have at least 3 years of experience driving growth in a PLG or developer-facing SaaS environment. You should be able to ship production-quality web work using React/TypeScript and possess strong analytical skills to interpret data.
Remote friendly/unspecified location; no geographic restrictions mentioned.
Intermediate/Senior Full-Stack Software Developer - Extensibility at gaiia
AI-powered system of action transforming customer service and OSS/BSS.
Team of 91Seniortypescriptreactnode.js$120K–$170K / year
Requires at least five years of experience in the Javascript/Typescript ecosystem with proficiency in React and Node.js. Proven experience building with Coding Agents and a strong focus on sustainable architectural decisions are essential.
All-remote in Canada (remote locations: Canada); no other regions mentioned.
Senior Software Engineer II (Full Stack), Fieldwork Automation (Remote Canada) at Optro
Global platform for connected risk; trusted by Fortune 500.
Team of 307Seniornode.jsreactvueC$164K–C$226K / year
Requires 8+ years of experience developing enterprise SaaS applications and proficiency in modern front-end frameworks and Node.js. A degree in Computer Science or equivalent is required.
Remote Canada only. Senior full-stack role with leadership; background checks required.
Senior Software Engineer II at Dutchie
Dutchie is a complete cannabis operating system, providing solutions for POS, ecom, loyalty&marketing, payments, & more.
Team of 452Seniorruby.net/c#systems architecture$149K–$201K / year
Requires 5+ years of software development experience with expert proficiency in Ruby or .NET/C#. Must have deep expertise in data modeling and a proven track record of delivering complex features independently.
Remote in the United States or Canada only; no other regions specified.
Software Engineer at Dutchie
Dutchie is a complete cannabis operating system, providing solutions for POS, ecom, loyalty&marketing, payments, & more.
Team of 452Mid-levelfull-stack developmentreacttypescript$107K–$143K / year
Candidates must have full-stack proficiency and experience with data modeling across relational and non-relational databases. A growth mindset and the ability to integrate LLMs and agentic tools into the development process are essential.
Remote in the United States or Canada. No other location eligibility mentioned.
Founding Forward Deployed Engineer at Cair Health
YC-backed agent-operated revenue-cycle platform for healthcare.
Foundingreactsqlnode.js$110K–$130K / year
Candidates must have a CS degree or equivalent experience with at least 3 years in a technical, customer-facing role. Proficiency in Python, SQL, React, and cloud platforms like AWS or GCP is required, along with hands-on experience working with AI agents.
Remote not specified; role is likely worldwide with no region restrictions stated.
Software Engineer at Nylas
Nylas provides universal email, calendar, contacts APIs via single integration.
Team of 115Mid-levelreacttypescriptfull-stack engineeringC$120K–C$160K / year
Requires 4+ years of experience in full-stack engineering with strong proficiency in React and TypeScript. Candidates should have a product-oriented mindset and experience building complex tools for technical users or developers.
Remote in Toronto, Ontario, Canada; must be able to work from a Canadian province Nylas is registered in.
Senior Fullstack Developer -AI at Narvar
Simplify the everyday lives of consumers.
Team of 365SeniortypescriptreactgoC$141K–C$198K / year
Requires 6+ years of experience in building scalable systems with a strong emphasis on AI-first development workflows. Proficiency in React, Node.js or Golang, and experience with cloud platforms is essential.
Remote Canada only; located in Canada and able to work EST/EDT or PST hours.
+275 more react roles in Canada
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About Matcha
Matcha is a zero-noise alternative to job boards for remote startup jobs. Instead of scrolling through hundreds of irrelevant postings, you describe your next role once and Matcha reads every job description daily to surface only the roles that actually fit. Matches arrive in a single email, as soon as a relevant role is posted. No UI to check, no notifications, no noise. Because Matcha reads full job descriptions in plain language, there is no limit to what you can filter by: not just the usual dropdowns, but anything you can put into words.
Matcha surfaces fully remote jobs at startups from seed to series A, series B, etc. typically backed by top-tier VCs like a16z, Index Ventures, Y Combinator, Google Ventures, Sequoia, Accel, Khosla Ventures, etc. Roles span software engineering, design, marketing, sales, and more. Open to candidates in Europe, the US, Canada, the UK, Brazil, Latam, APAC, and worldwide.
Frequently asked questions
Job boards make you scroll through hundreds of irrelevant posts. Matcha flips this: you describe your ideal role once (title, tech stack, team size, dealbreakers) and Matcha reads every job description daily to surface the handful that actually fit, and sends you one zero noise email. No UI to check, no noise, just a single email when something real shows up. Unlike job boards with their fixed filter sets, Matcha uses plain-language descriptions to match against full job descriptions, so you can filter by anything, something no dropdown could ever capture.
You describe what you're looking for in plain language: role, tech stack, team size, things you don't want. Every day, Matcha scans thousands of new remote startup job postings and compares each description against your preferences. Roles that match land in your inbox in a single, zero-noise email within hours of being posted.
Roles are added as soon as they are posted. About 80% of them never appear on LinkedIn.
Yes, all public jobs are covered: workatastartup (YC jobs), Ashby, Greenhouse, and more. Matcha also tracks under-the-radar startups individually, including roles that are not listed anywhere else.
Matcha was built by Fico, a Canadian repeat founder who has spent over a decade building and working at fully distributed startups. He was on the founding team of Roger.ai, a fully distributed startup he helped grow from zero to $5 billion in transaction volume and millions in ARR before it was acquired by NYSE:CPAY, where he served as VP of Engineering for four years, fully remote. Fico has a deep network of remote-first founders and understands this space firsthand.
While looking for a new startup to join, Fico found the experience exhausting: noisy job boards, limited filters, and no way to specify what actually mattered to him. Nothing let him filter the way he wanted. So he built it for himself, shared it with friends, and after seeing how much they loved it, opened it up. The goal: stay open to the right opportunity without the daily grind of checking boards or wading through noise. It takes two minutes over coffee instead of hours.
Loved by 3000+ remote talent
Engineers, PMs, designers, and marketers across 40+ countries use Matcha to cut through the noise of job search and not miss the right opportunity when it's posted.