Top 10 Tech Startups Hiring Junior Developers in Canada in 2026

Table of Contents

• Why finding the right team matters
• Tailscale
• Deep Genomics
• RideCo
• Software Secured
• Gadget
• Humi
• OneLocal
• Giga
• Taiv
• Osedea
• How to scout a startup like a pro
• Frequently Asked Questions

Tailscale

In Toronto’s startup ecosystem, Tailscale has become one of those teams other engineers talk about with a mix of respect and curiosity. Their mesh VPN product turns painful network configuration into “log in and it just works,” which is exactly why AI-first teams use it to connect clusters, dev boxes, and fully remote teammates without needing a dedicated network engineer.

What they build and why it’s interesting for AI-era devs

Tailscale wraps the WireGuard protocol in a friendly control plane, identity-aware access, and smart routing. That means juniors get hands-on with distributed systems, security, and performance from day one instead of just CRUD apps. They regularly show up on curated lists of funded Canadian startups hiring in 2026, signalling both strong product-market fit and active expansion.

Stack, roles, and compensation signals

The engineering stack leans on Go and Rust for core networking components, heavy use of Linux networking primitives, and TypeScript/React on the frontend. Early-career titles to watch for include Junior Software Engineer, New Grad Backend Engineer, and Developer Tools Engineer. For Toronto-based startups at this funding level, junior total compensation commonly lands in the $90,000-$115,000 CAD range (base plus potential bonus/equity), consistent with ranges in Robert Half’s analysis of in-demand Toronto tech salaries. That’s a premium tier within Canada, reflecting both the complexity of the work and the city’s role as the country’s largest tech hub.

How to get on their radar

Because they solve real infrastructure problems, Tailscale responds best to candidates who’ve wrestled with those problems themselves.

• Set up a tiny homelab or multi-device network secured with WireGuard or Tailscale; document design, tradeoffs, and pain points in a GitHub repo.
• Write a short post on a networking issue you hit (NAT traversal, DNS, access control) and how Tailscale’s model could have helped.
• When you reach out to engineers on LinkedIn, include a concise note plus links to your repo and writeup instead of only attaching a resume.

Deep Genomics

Deep Genomics sits in that rare space where cutting-edge AI isn’t a buzzword; it is the product. Based in Toronto’s AI corridor near U of T and MaRS, they use machine learning to design genetic medicines and predict how specific gene edits will behave long before a wet-lab experiment ever runs.

Why their work matters for juniors

For an early-career developer, that means hands-on exposure to ML models, high-dimensional biology data, and high-performance computing instead of yet another to-do app. You learn how to collaborate with scientists, clinicians, and data engineers - skills that transfer directly to healthtech, pharma, and any serious AI/ML role later on.

Deep Genomics is regularly highlighted among heavily funded Canadian AI companies; for example, it appears in Supercharged Studio’s list of 15 funded Canadian startups to watch, underscoring its status as a scale-up rather than a fragile experiment.

Stack, roles, and salary expectations

The tech stack leans heavily on Python, PyTorch or TensorFlow, robust data pipelines, and microservices, with pockets of C++ or Rust where performance really matters. Titles to track include Junior Machine Learning Engineer, AI Software Developer, and Data Platform Engineer - Early Career.

Because ML talent commands a premium, AI roles at Toronto startups in this tier typically land around $95,000-$125,000 CAD for juniors. That aligns with higher bands you’ll see when you scan Canadian postings for early-career ML and data roles on platforms like LinkedIn’s entry-level tech listings, and it reflects both the specialized skill set and Toronto’s cost of living.

How to make your application credible

The fastest way to stand out is to show you’ve already wrestled with messy real-world data:

• Run a self-directed project on public genomics or health datasets (variant classification, basic sequence modelling, or phenotype prediction) and track experiments rigorously.
• In your cover letter, emphasize how you handled data cleaning, evaluation metrics, and reproducibility - not just which model architecture you tried.
• Show up at Toronto AI meetups or U of T/MaRS events; companies like Deep Genomics often scout quietly through that ecosystem before roles even hit job boards.

RideCo

Waterloo’s RideCo is what happens when algorithms leave the whiteboard and hit real streets. Their platform powers on-demand and microtransit services for cities and operators, effectively building a city-sanctioned version of shared rides where vehicles are routed in real time to match demand, traffic, and service-level promises.

Product as algorithms, not just features

For juniors, the appeal is that the product is math and data. You’re working on routing, optimization, and simulation problems instead of only UI tweaks. Their growth has put them on shortlists of Canadian firms actively hiring junior talent, alongside other high-growth transit and logistics players highlighted in analyses of tech startup junior jobs across Canada.

Stack, roles, and pay in the Waterloo corridor

RideCo leans on Python and optimization libraries for core algorithms, with cloud-native services and modern frontend frameworks wrapping the experience for dispatchers, drivers, and riders. Titles to watch include Junior Software Engineer focused on algorithms & optimization and early-career full-stack roles that bridge data and product.

Recent postings put junior compensation in the $80,000-$100,000 CAD range. For the Waterloo-Toronto corridor, that’s a strong band: it lines up with what you’ll see in salary snapshots for Ontario startups on sites like Built In’s Toronto tech job boards, while benefiting from Waterloo’s lower housing costs and tight-knit engineering community.

How to get on their radar

Because RideCo lives and dies by its math, you need to show more than “I know React” in your portfolio:

• Implement a simple vehicle-routing or ride-sharing simulator in Python; even a rough heuristic that assigns riders to cars and draws routes is enough.
• Visualize the results and discuss tradeoffs (wait time vs. utilization vs. detours) in your README.
• Highlight any coursework or projects in algorithms, operations research, or data science ahead of generic web work, and explain why improving public transit or reducing commute pain actually matters to you.

Software Secured

In Ottawa’s security scene, Software Secured is the kind of shop that quietly shows up on serious shortlists. They focus on application security and penetration testing for SaaS and enterprise clients, sitting in that space between a traditional consultancy and a recurring, productized service model. For a junior, that means your “hello world” isn’t a to-do list - it’s a real client app you’re trying to break, then help fix.

Why it’s a rare launchpad for security rookies

Most security roles demand several years of experience, but Software Secured has explicitly advertised Junior Pentester and Junior Security Engineer positions. That’s unusually transparent about bringing rookies into a high-trust domain. Ottawa’s government-adjacent ecosystem also creates steady demand for security audits and compliance-minded work; organizations featured in Invest Ottawa’s lists of global tech employers hiring regularly highlight security and cyber roles as talent gaps.

Stack, roles, and what the pay looks like

Day to day, you’ll blend scripting in Python or Bash with deep dives into web stacks like Node, Java, or .NET, and hands-on use of tools from Burp to custom in-house scanners. Early-career titles include Junior Pentester, Junior Security Engineer, and occasional internal Junior Developer roles building tooling.

Research indicates junior security talent at firms like this typically earns around $70,000-$95,000 CAD. In Ottawa, with its lower housing costs than Toronto plus access to federal and enterprise clients, that’s a compelling entry point into a niche that tends to command a pay premium over generalist web development.

How to get on their radar from outside security

The fastest way to look credible is to show you’ve already tried to attack and defend something:

• Work through an intentionally vulnerable app such as OWASP Juice Shop; document how you exploited and then remediated each issue.
• Publish 1-2 concise security writeups on GitHub or a personal site, focusing on clear thinking over “leet” exploits.
• In interviews, emphasize your curiosity, ethics, and willingness to say “I don’t know yet, here’s how I’d find out” - core traits for junior hires handling sensitive systems.

Gadget

Gadget is very much a “for builders, by builders” kind of team. Based in Ottawa, they’re building a full-stack platform that gives developers a hosted backend, APIs, and integrations out of the box - the kind of dev-tooling that can power Shopify-scale apps without forcing every team to reinvent auth, data models, and webhooks from scratch.

Why it accelerates early-career growth

Because they ship tools for other developers, Gadget’s culture leans heavily into code clarity, documentation, and obsessive attention to developer experience. They’ve openly advertised New Grad/Early Career roles, which is still rare in a market where many companies quietly demand “3+ years experience” for junior titles. As with many Canadian Seed/Series A teams, they can stretch their hiring runway by tapping supports like SR&ED tax credits and IRAP grants, programs highlighted in overviews of top Canadian startup accelerators and funding tools.

Stack, roles, and compensation context

On the technical side, expect heavy use of Node.js/TypeScript on the backend, React and GraphQL on the frontend, and a lot of serverless or cloud-native infrastructure under the hood. Typical early-career titles include Full-Stack Engineer - New Grad and Platform Engineer (Early Career), where you’ll touch everything from APIs to deployment pipelines.

Ottawa-based dev-tool startups at Gadget’s stage commonly offer junior developers around $75,000-$95,000 CAD in base salary, plus equity. That’s competitive for the region, especially when you factor in a lower cost of living than Toronto and the chance to work in a product area (dev tools) that’s highly portable across future employers, from startups to global platforms showcased on sites like startups.gallery’s growth-stage company lists.

How to get on their radar

To stand out with Gadget, you want to demonstrate that you understand developer workflows, not just frameworks:

• Build a small SaaS-style app on a BaaS platform (Firebase, Supabase, or similar) and document what sped you up versus what slowed you down.
• In outreach, include 2-3 concrete DX or UX pain points you’d love to help solve in tools like Gadget, rather than generic enthusiasm.
• Engage with any public repos or engineering posts; a thoughtful issue, comment, or lightweight PR often cuts through a crowded inbox better than another PDF resume.

Humi

Humi has quietly become one of those “default” tools you bump into whenever you talk to Canadian small and mid-sized businesses about HR, payroll, or benefits. Built specifically for Canada, their platform handles everything from onboarding and time-off tracking to running compliant payroll across provinces, which means juniors get exposed to real-world rules, edge cases, and people-data, not just abstract tickets.

Why it’s a strong first SaaS team

For early-career developers, Humi offers a wide surface area: onboarding flows, compensation and benefits modules, reporting dashboards, integrations with accounting and benefits providers, and more. That breadth is part of why they’re a recurring name on roundups like MaRS’ lists of Canadian companies hiring right now, which tend to focus on firms with steady, subscription-driven growth rather than boom-and-bust hype cycles.

Stack, roles, and compensation

Under the hood, Humi uses a mix of modern web stacks: Ruby, Node, or Python on the backend, and contemporary JavaScript frameworks on the frontend. Common early-career titles include Junior Full-Stack Developer, Frontend Developer (React), and Implementation Engineer - Early Career, where you sit close to both product and customers.

Toronto-based B2B SaaS companies at Humi’s stage typically offer junior developers around $75,000-$100,000 CAD in base salary, with benefits and occasionally equity on top. That aligns with patterns seen in broader Canadian startup coverage, such as the Financial Post’s spotlight on top Canadian startups tackling hard problems, where HR and fintech tools for SMBs feature prominently.

How to stand out when you apply

• Build a small HR-style tool - a vacation tracker, onboarding checklist, or simple performance-review reminder app - and host it publicly.
• In your application, reference specific Humi flows (for example, how you’d streamline employee onboarding) to show you understand the product and users.
• Leverage Toronto meetups and MaRS events; Humi’s team often networks in the downtown core, and a warm intro plus a live demo can differentiate you from a stack of anonymous resumes.

OneLocal

OneLocal sits right at the intersection of AI and the real Canadian main street. Their platform gives local service businesses reputation management, booking, CRM, and campaign automation. The twist is deliberate: “human in the loop” workflows where AI drafts, summarizes, and categorizes, but people still approve what reaches customers. For a junior developer, that’s a front-row seat to seeing how AI actually lands in a small business, not just in a demo.

Why it’s a strong martech apprenticeship

Working on tools for dentists, plumbers, or auto shops forces you to care about clarity, not jargon. You learn to build flows that non-technical users can operate: review requests, SMS campaigns, inboxes, and booking funnels. That’s exactly the sort of “builder, not just coder” profile highlighted in pieces like Medium’s roundup of companies quietly hiring juniors, which points out that AI-era teams want people who can design workflows end-to-end.

Stack, roles, and compensation

On the tech side, expect React or Next.js on the frontend, Node-based services behind the scenes, and AI integrations for text-heavy tasks like summarizing reviews or generating replies. Common titles include Junior Front-End Developer, Full-Stack Developer - Early Career, and implementation-style roles that straddle product and customer success.

Toronto martech SaaS startups usually offer juniors around $70,000-$95,000 CAD, with upside coming from promotion paths into tech lead, product, or growth engineering roles as teams scale. For a city where marketing tech and AI startups are expanding alongside fintech and dev tools, that range puts you in a solid spot while you build a portfolio that speaks directly to revenue impact.

How to get on their radar

• Clone a narrow slice of their world: for example, a “review request” feature where a business sends post-appointment texts and tracks responses.
• Wire in an AI API to summarize or categorize incoming reviews; document cost/performance tradeoffs you considered.
• Record a short Loom walkthrough of your demo and send it with a tailored note to a OneLocal engineer or PM, focusing on what you learned about small-business workflows.

Giga

Vancouver-based Giga is the kind of early-stage team where “full stack” really means full product. They build mobile, web, and cloud products for consumer and prosumer audiences, which means juniors don’t just tweak components - they help decide how people actually experience the product on their phones, in the browser, and in the cloud.

Because the team is small and still defining its playbook, early hires routinely see the entire lifecycle: ideation, design, implementation, launch, and post-release iteration. Recent postings for roles like Software Engineer (New Grads) signal that they’re not just open to juniors - they’re deliberately designing roles around them. That’s consistent with the pattern of boutique Canadian dev shops and product teams featured in rankings of top software developers in Canada, where depth of mentorship often matters more than headcount.

On the technical side, you can expect a mix of mobile development (Kotlin, Swift, or React Native), modern web frontends (React or Vue), and cloud backends on AWS or GCP. Titles to watch include Software Engineer - New Grad, Junior Mobile Developer, and Junior Cloud Engineer, each offering a slightly different angle on the same mobile/web/cloud core.

In Vancouver’s startup ecosystem, junior roles at this stage typically sit around $70,000-$95,000 CAD. Many BC startups offset the city’s housing costs with flexible remote or hybrid policies and dedicated learning budgets, recognizing that upskilling juniors quickly is key to competing with bigger tech employers and the strong agency market across Canada.

• Ship at least one mobile app - something simple like a habit tracker - to the App Store or Google Play, and keep an eye on real users and retention.
• Highlight telemetry, crash reporting, and release processes in your portfolio, not just glossy screenshots.
• Plug into Vancouver’s grassroots scene through meetups and UBC-linked incubator events; early-stage teams like Giga often recruit there long before roles hit major boards such as those surfaced by national startup talent programs.

Taiv

Winnipeg doesn’t always make the flashy “tech hub” highlight reels, but Taiv is quietly building something you won’t find in many glass towers: computer vision systems paired with custom hardware, tuned for live sports and advertising analytics. Instead of CRUD over HTTP, you’re dealing with real-time video streams, ML models at the edge, and tight performance budgets where every millisecond and watt matters.

Their products sit at the intersection of AI, edge devices, and real-time media, powering use cases like automated sports broadcasting or dynamic in-venue ads. For a junior developer, that means you learn how models behave in the wild - under bad lighting, motion blur, and unpredictable network conditions - skills that transfer directly into robotics, AR/VR, and other latency-sensitive domains that rarely show up in bootcamp capstones.

Importantly, Taiv’s public postings have described roles such as “Software Developer (all levels)”, a strong signal they’re genuinely open to early-career hires who can demonstrate curiosity and grit rather than a decade of experience. In Winnipeg’s market, junior compensation in the $65,000-$90,000 CAD range is highly competitive once you factor in lower housing costs compared with Toronto or Vancouver. Many Prairie startups also lean on non-dilutive support like the Futurpreneur Core Startup Program, which offers up to $75,000 in financing plus mandatory mentoring - a combination that often correlates with a stronger coaching culture for junior devs.

To catch Taiv’s eye, you’ll want to prove you can bridge code and cameras, not just write APIs:

• Build a small demo that tracks objects in video (for example, puck tracking in a hockey clip) using OpenCV; share the repo and a short writeup on your approach.
• Discuss latency, frame rates, and hardware constraints in your README to show you’re thinking beyond model accuracy.
• Connect your outreach to a specific sport or broadcast moment you care about; the developer who actually watches the games is easier to remember than another generic resume, especially in emerging ecosystems like those profiled by Calgary.Tech’s Prairie startup coverage.

Osedea

Montreal-based Osedea is the kind of studio where your first years feel like skating practice across multiple rinks. They build custom products for enterprises and startups around the world, which means juniors don’t stay in one lane for long - you might touch a logistics dashboard one sprint and a consumer mobile app the next.

Why agency life can turbocharge fundamentals

Working at an agency forces strong habits early: clean code, realistic estimates, tight feedback loops with designers, and clear communication with clients. That’s a big reason studios like Osedea show up in roundups of top Canadian software development companies, where client reviews often highlight reliability and technical depth over flashy branding.

Stack, roles, and what juniors actually do

Osedea’s work spans full-stack web (JavaScript/TypeScript, Node, modern frontend frameworks), mobile, and occasional data or ML components. Early-career titles typically include:

• Junior Software Developer working across front and back end
• Full-Stack Developer (Early Career) on greenfield and legacy projects
• Front-End Developer - Junior focused on UX-heavy interfaces

Montreal agencies commonly start juniors around $60,000-$80,000 CAD, supplemented with mentorship, training budgets, and exposure to international clients - benefits that can matter more than a slightly higher base at a less supportive shop. City-wide comparisons of dev firms, like those compiled in software development company rankings for Canada, often underline how this variety of clients accelerates learning.

How to stand out as a junior

• Curate a portfolio of 2-3 projects with clear UX polish and responsive layouts, not just “it works” demos.
• Write short case studies for each project describing requirements, constraints, and tradeoffs.
• Highlight any bilingual (EN/FR) work, documentation, or presentations - being able to navigate Montreal’s dual-language reality is a genuine edge in client-facing roles.

How to scout a startup like a pro

Once you stop treating “Top 10” lists like a magic map, the real job becomes twofold: finding the teams most people overlook, and figuring out which ones will actually develop you. That’s how the kid in the cheap seats turns into a core player instead of a trivia answer.

Where to find the hidden teams

Beyond big boards, there are thousands of junior and “jr software developer” postings scattered across Canada. To surface the ones that behave like good development systems, cast a wide net:

• Scan focused boards like LinkedIn’s junior software developer listings with filters for “startup,” “new grad,” or “associate.”
• Use Wellfound (AngelList) to filter for Canada + “junior/new grad” at Seed-Series B companies.
• Check accelerator alumni (CDL, DMZ, Techstars, Velocity, Centech) and local hubs in Toronto, Waterloo, Montreal, Vancouver, Calgary, and Halifax.
• Look at programs that plug you into startups, like Venture for Canada fellowships or provincial youth-entrepreneur schemes such as Summer Company.

How to read a startup like a scout

When a company catches your eye, treat it like an NHL organization you might sign with:

• Funding & runway: Have they raised Seed/Series A/B, or tapped SR&ED/IRAP-style supports, within the last couple of years?
• Headcount balance: Is there at least one or two senior engineers for every junior they hire?
• Mentorship reality: Ask who reviews your code, how often they pair program, and what the last junior shipped in 90 days.
• AI-native role design: Look for language about owning features and orchestrating AI tools, not just “fixing bugs.”

What compensation usually looks like

Across Canadian hubs, patterns from postings and salary guides converge on a few ranges:

• Early-stage seed: roughly $60,000-$80,000 CAD base plus modest equity.
• Well-funded Series A/B: often $75,000-$105,000 CAD for juniors, with AI/ML and security on the higher end.
• Concrete examples: RideCo has listed junior roles at $80,000-$100,000 CAD, Software Secured around $70,000-$95,000 CAD, and a junior AI engineer role at Agility in Ottawa at $65,000-$75,000 CAD on its recent posting.

Use those numbers as guardrails, but optimize for learning per year - the right team can compress three or four years of growth into your first 18-24 months on the ice.

Frequently Asked Questions