Jobs in Canada

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Added 2 months ago
T
Software Engineer (Fraud & Risk)
Trulioo
Remote, Canada
- $110,000 to $135,000 CAD / year
- Full-time
- Remote
Our offices support a hybrid model and staff typically work three days per week at a hub location · This will be a full-time, permanent position working out of the Vancouver office on a hybrid model (3-days per week in the office)
Added 2 months ago
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Senior Product Designer, Autonomy Data & Tooling
Waabi
Toronto, ON
- $100,300 to $200,000 USD / year
- Full-time
Strong front-end intuition. You don't need to be a senior React engineer, but you understand component architecture, state management, and the constraints of web-based data visualization…
Added 2 months ago
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Full Stack Engineer (.NET + Front-End)
NetSpeek
Remote, Canada
- Full-time
- Remote
Full Stack Engineer (.NET + Front-End) - NetSpeek
Added 2 months ago
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Product Engineer - Full-Stack Developer
Liftoff
Montreal, QC
- $70,000 to $110,000 CAD / year
- Full-time
We're hiring a Full-Stack Engineer to ship product features and experiments end-to-end. Your core focus areas:
Added 3 months ago
L
Full Stack Product Engineer
Liftoff
Montreal, QC
- $70,000 to $110,000 CAD / year
- Full-time
We're hiring a Full-Stack Engineer to ship product features and experiments end-to-end. Your core focus areas:
Added 2 months ago
C
Senior Java Developer – Vice President
Citi
Mississauga, ON
- Full-time
Build modern, responsive front-end interfaces with a focus on user experience and robust, scalable RESTful APIs.
Added 2 months ago
L
Product Engineer - Full-Stack Developer
Liftoff
Montreal, QC
- $70,000 to $120,000 CAD / year
- Full-time
We're hiring a Full-Stack Engineer to ship product features and experiments end-to-end. Your core focus areas:
Added 2 months ago
C
Senior Product Manager
Checkfront
Remote, Canada
- Full-time
- Remote
You do not need to be a front-end engineer, and you won't be expected to write production code. But strong technical fluency is a real advantage - enough to collaborate deeply with…
Added 2 months ago
CA
Frontend Software Engineer
Cambio AI Inc.
Remote, Canada
- Full-time
- Remote
…estate portfolios to net-zero using a machine learning-driven, end-to-end real estate sustainability platform. Our mission is to take the real estate industry into the climate action…
Added 3 months ago
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Design Engineer
Paires
Remote, Canada
- $140,000 to $230,000 CAD / year
- Full-time
- Remote
Ship production React and Next.js used by real users, and know Tailwind and Supabase on the front end.
Added 3 months ago
Principal Front End Engineer
Questrade Financial Group
Toronto, ON
Work-life balance in a hybrid environment with at least 3 days in office
Added 5 months ago
R
Front End Engineer
RAVL
Toronto, Ontario
- Full-time
As a Frontend Engineer at RAVL, you’ll craft elegant, accessible, and performant user experiences that connect people with technology. You’ll bring deep technical skill, curiosity, and…
Added 4 months ago
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Staff Software Engineer, Growth
Tubi
Toronto, Ontario
- Full-time
As a Staff Engineer (L5) on this team, you act as the technical leader for one or more Growth areas. You own the technical architecture and direction, solve ambiguous problems that few…
Added 5 months ago
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Senior UI Engineer I
EBizCharge
Canada
- Full-time
As a Senior UI Engineer I at EBizCharge, you will play a key role in shaping the architecture, quality, and visual polish of our customer-facing applications, web and mobile experiences.…
Added 4 months ago
T
Senior Software Engineer, Growth
Tubi
Toronto, Ontario
- Full-time
…experiment-driven features that enhance the user experience. In addition to front-end development, you’ll be responsible for building the underlying technical architecture to ensure…
Added 5 months ago
C
JavaScript Engineer
Codelynks
Cochin, Saskatchewan
- Full-time
Must Have skills
Added 3 months ago
UI Engineer (Web), Apple Services Engineering, Apps
Apple
Vancouver, BC
We are looking for a highly qualified front-end web engineer who is passionate about building pixel perfect pages and feature-rich web products in order to help craft the future for app…
Added 5 months ago
DH
Product Designer
Decoda Health
Toronto, Ontario
- Full-time
…degrees on every project. Sometimes a settings page just needs an engineer to reuse existing components and follow some documentation you wrote. Other times, a designer should effectively…
Added 5 months ago
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Product Manager - Growth and Product Experience
Botpress
Montreal, Quebec
- Full-time
Added 3 months ago
UM
Staff Frontend Engineer
US Mobile
Montreal, Quebec
- Full-time
We’re looking for a Staff Front-End Engineer to join our growing engineering team as we scale from 14 to 24 developers. This is a high-impact, high-ownership role where you’ll architect and…
Added 3 months ago
UM
Staff Frontend Engineer
US Mobile
Toronto, Ontario
- Full-time
We’re looking for a Senior Front-End Engineer to join our growing engineering team as we scale from 14 to 24 developers. This is a high-impact, high-ownership role where you’ll architect…
Added 6 months ago
P
Front-End Engineer (Maps)
Palette
Remote, Canada
- Full-time
- Remote
Front-End Engineer (Maps) - Equity (0.5%–2.0%)
Added 2 months ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
This role focuses on building robust, scalable, and user-friendly end-to-end solutions for GenAI applications, combining cutting-edge backend services with intuitive front-end experiences.
Added 2 months ago
F
Software Engineer: Full-Stack
Fiscal.ai
Remote, Canada
- Full-time
- Remote
Comfortable developing across the entire stack and on multiple products. Strong ability to develop beautiful front end Terminal interface for users as well as support backend data…
Added 1 month ago
Staff Software Engineer, Growth
Tubi - Canada
Toronto, ON
As a Staff Engineer (L5) on this team, you act as the technical leader for one or more Growth areas. You own the technical architecture and direction, solve ambiguous problems that few…

Liftoff

Product Engineer - Full-Stack Developer

Montreal, QC, Canada

$70,000 to $110,000 CAD / year · Full-time

Apply on wellfound.com About employer

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Job details

Pay: $70,000 to $110,000 CAD / year
Job type: Full-time
Posting language: English
Posted: Aug 14, 2026

Original job description

💡About Liftoff Our Mission: Making the world a better, healthier place by gamifying fitness Liftoff is the Duolingo of fitness, empowering anyone to start and stay at the gym so they develop healthier, more powerful habits. We’re a mission-driven team that moves fast, owns the details, and does the work. We’re fully bootstrapped, profitable, and built from zero to $8M+ ARR in under two years. 🌟 About the Team You'll join the Product team and work closely with the Head of Product, collaborating with Engineering, Design, and Growth Our product is the engine behind everything: retention, monetization, and ultimately revenue. This role is for someone who wants end-to-end ownership over backend reliability and experiment velocity, and loves shipping. 🎯 About the Role We're hiring a Full-Stack Engineer to ship product features and experiments end-to-end. Your core focus areas: Feature delivery across the stack in TypeScript, from React Native screens to Supabase data Polished, correct UI, shipped to the standard of the design, not an approximation of it Experiment infrastructure and instrumentation Clean, performant API and data access Cross-functional shipping with Product, Design, and Growth This is a high-ownership role. You'll take a problem from spec to shipped, work with our existing team/resources, and own the outcome, not just your slice of it. ✅ What Success Looks Like Features and experiments that go out end-to-end without stalling on handoffs UI that ships pixel-correct and feels right; spacing, states, edge cases, and transitions handled without needing a review pass to catch them A high-velocity experiment pipeline: clean instrumentation → fast implementation → reliable measurement → iteration A product that stays fast and stable as usage grows; schema changes land safely, queries stay efficient Shipped improvements that compound (reusable experiment patterns, better event tracking, faster deploys, fewer incidents) Strong operating cadence with crisp communication on what's shipping, why, and what it did 🛠️ What You’ll Do Ship features end-to-end Build the front end in TypeScript with React Native (Expo); typed, readable, and maintainable by the next person Implement designs faithfully: correct spacing and type, all states (loading, empty, error), and the edge cases the mock doesn't show Write and run migrations and deploy schema changes safely; keep the data model clean as the product grows Stay conscious of load and performance - catch the slow query or the runaway request pattern before users do Ship experiments and instrumentation Partner with Product/Growth to implement A/B tests and feature flags via Statsig Ensure every experiment has clean event tracking and reliable data Build reusable patterns that reduce experiment cycle time Use data to drive decisions Instrument events properly so the team can trust experiment results Spot measurement issues (leaky cohorts, misconfigured flags, underpowered tests) before they corrupt decisions Collaborate cross-functionally Work with Product and Growth to align experiment implementation with the roadmap Work with Design to turn Figma into shipped UI in React Native / Expo Contribute to prioritization by bringing technical feasibility and effort estimates 🔍 You’ll Likely Succeed If You Have We don’t expect you to check every box. We care most about ownership, judgment, and shipping. Professional full-stack experience shipping to production Strong TypeScript - it's the language of the whole stack here, front end included Comfort on both sides: modern front-end (React / React Native or similar) and Node.js against a relational database (Postgres preferred) A real eye for detail; noticing unwanted 4px gaps, missing empty states, animation stutters, and fixing it without being asked Working knowledge of schema design, migrations, and query performance, enough to make changes safely without needing a specialist Hands-on experience with experimentation infrastructure: feature flags, A/B tests, event tracking Demonstrated ability to ship autonomously in a fast-paced, low-structure environment Clear written communication; can document decisions, write specs, and share learnings 🌱 Bonus Attributes UX instinct - you can tell when a flow doesn't feel right, not just when it doesn't match the spec, and you can articulate why and push back on a design Experience with our specific stack: Supabase, Vercel, tRPC, Statsig, RevenueCat Background in subscription/consumer apps - understanding of trials, paywalls, LTV, ARPU Experience with AI-assisted development workflows Prior experience at a fast-moving startup where you wore multiple hats Motion/animation implementation (Rive or similar) 🧰 Tools & Tech Stack You don't need prior experience with every tool, but you should be excited to learn and ship in this stack. Language: TypeScript, end to end App: React Native (Expo) Frontend: Figma, Rive Backend: Supabase, Vercel, tRPC, Node.js Monetization: RevenueCat, Superwall Experimentation / Analytics: Statsig 🙌 At Liftoff, You’ll Enjoy Autonomy and Ownership: you are in charge of your time at Liftoff. Decide what you want to do, align with leadership, and go for it. Top-of-the-Market Cash & Equity Compensation: we pay for high performers. A World-Class Team: low-ego, high standards, and real ownership. 🤝 Interview Process Hiring Manager Screening Take-Home Challenge (backend task + frontend implementation) Technical Deep Dive (live walkthrough + system design extension) Work week trial (paid - simulating real work environment) 💰 Compensation and Benefits Competitive cash (based on level and scope) Company-paid lunch every day (if you’re in office) Lifetime Liftoff Pro membership 🌍 Equal Opportunity Liftoff is an equal opportunity employer. We hire and grow talent based on strengths, potential, and performance, and we are committed to building an inclusive environment where everyone can do their best work. 🚀 To Apply If you think you’re a great fit, please send your resume, LinkedIn/X profile, past projects, and a few lines on your interest to [email protected]

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More about this job

Responsibilities

Develop and ship end-to-end product features and experiments using a TypeScript stack from React Native to Supabase. Focus on high-velocity experimentation, pixel-perfect UI implementation, and maintaining backend reliability and performance.

Requirements

Requires professional full-stack experience with strong TypeScript proficiency and comfort with both modern front-end frameworks and relational databases. Candidates must demonstrate a high eye for detail and experience with experimentation infrastructure like feature flags and A/B testing.

Skills

TypeScript
React Native
Expo
Node.js
Postgres
Supabase
A/B Testing
Schema Design
API Development
Event Tracking
Figma
Vercel
tRPC
Statsig
RevenueCat
Full-Stack Development

Benefits

Cash Compensation
Equity Compensation
Company-paid lunch
Lifetime Liftoff Pro membership

Visa sponsorship

Not detected in the job text

Keywords

TypeScript
React Native
Expo
Supabase
Vercel
tRPC
Node.js
Postgres
Statsig
RevenueCat
Superwall
Figma
Rive
A/B Testing
Feature Flags
Full-Stack
API
Schema Design
Event Tracking
Gamification
Fitness App
Consumer Apps
LTV
ARPU
Subscription
UX Design
System Design
Backend Reliability
Frontend Development
Experimentation

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Work requirements

Jobs in Canada