Jobs in Canada

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Added 5 months ago
DH
Product Designer
Decoda Health
Toronto, Ontario
- Full-time
We take a more principled approach. Once you've designed software long enough, you realize design is needed in different degrees on every project. Sometimes a settings page just needs an…
Added 5 months ago
AA
Frontend Engineer (React / Next.js)
Apex Align Agency
Remote, Canada
- $50,000 to $70,000 CAD / year
- Full-time
- Remote
We are looking for a Frontend Engineer to design and build high-quality, scalable web interfaces for our internal dashboards, partner portals, and growth infrastructure tools.
Added 5 months ago
GA
Software Engineer, Product
GC AI
Canada
- Full-time
We're looking for a Software Engineer who's passionate about building products that transform how knowledge work gets done. As a key member of our engineering team, you'll have end-to-end…
Added 3 months ago
B
AI Solutions Developer (Full-time, 1 year contract with possibility for extension)
BrandActive
Toronto, ON
- Full-time
- Contract
Design and refine prompts and prompt engineering workflows for LLM-based applications.
Added 5 months ago
B
Product Manager - Growth and Product Experience
Botpress
Montreal, Quebec
- Full-time
Collaborer étroitement avec le Design et l'Ingénierie pour livrer rapidement des améliorations produit concrètes.
Added 6 months ago
PI
Senior iOS Engineer
Princeton IT Services, Inc
Toronto, Ontario
- Full-time
We are looking for a Senior iOS Engineer with experience in native iOS mobile application development. Your primary focus will be developing the Payfare iOS apps and their integration with…
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
F
Senior Frontend Engineer
Forma.ai
Toronto, Ontario
- $140,000 to $175,000 CAD / year
- Full-time
…overall user experience, product architecture, and frontend design…
Added 6 months ago
LH
Site Intelligence Engineer
Link Horizon
Kitchener, Ontario · Ottawa, Ontario
- $75,000 to $140,000 CAD / year
- Full-time
We combine persistent, on-site aerial data capture with project schedules, contracts, and design files to create a continuously updating, structured view of a construction project. Our…
Added 6 months ago
F
Frontend Engineer, Early Career
Feathery
Toronto, Ontario
- Full-time
We’re hiring a Frontend Engineer to help build and scale the core user-facing platform that powers our customers’ most critical workflows. This role is ideal for someone early in their…
Added 6 months ago
F
Full Stack Engineer, Early Career
Feathery
Toronto, Ontario
- Full-time
We’re hiring a Full Stack Engineer to help build and scale core product capabilities end-to-end. This role is ideal for someone early in their career who enjoys owning features across the…
Added 2 months ago
S
Staff Software Engineer, Dashboard Product
Stripe
Canada
- Full-time
As a Frontend Engineer on the Dashboard Product team, you’ll collaborate with skilled designers and engineers to drive UX excellence in the Stripe Dashboard. You’ll craft experiences that…
Added 2 months ago
S
Staff Software Engineer, Dashboard Product
Stripe
Toronto, ON
- Full-time
As a Frontend Engineer on the Dashboard Product team, you’ll collaborate with skilled designers and engineers to drive UX excellence in the Stripe Dashboard. You’ll craft experiences that…
Added 2 months ago
EN
Senior Full Stack Developer – Generative AI & Autonomous Agents - Toronto, Canada - Hybrid (10038)
Extreme Networks
Toronto, ON
- Full-time
Design, implement, and optimize end-to-end solutions for GenAI applications, from backend services to user-facing interfaces.
Added 2 months ago
Staff iOS Engineer
Weight Watchers
Canada
Collaborate closely with Product, Design, Data, and Behavioral Science teams to deliver features that support daily habit formation and medical weight-loss journeys (including our GLP-1…
Added 2 months ago
Senior UX/UI Designer
Scotiabank
Toronto, ON
The Senior UI/UX Engineer will design and build an exceptional internal developer experience by executing a consolidated Internal Developer Portal on Backstage. This role blends user…
Added 4 months ago
E
Développeur(-euse) principal d’application mobile − Android / Senior Mobile Developer – Android
Expedia
Montreal, Quebec · Canada - Quebec - Montreal
- Full-time
Added 2 months ago
F
Software Engineer: Full-Stack
Fiscal.ai
Remote, Canada
- Full-time
- Remote
Job Title: Software Engineer: Full-Stack or Software Engineer: Full-Stack (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…
Added 4 months ago
V
Lead Software Engineer
Validere
Calgary, Alberta · Toronto, Ontario
- Full-time
Hybrid work environment: 1 day per week work-from-home
Added 1 month ago
Senior Software Engineer, Growth
Tubi - Canada
Toronto, ON
As part of this team, you will work closely with Product and Design to develop cutting-edge, experiment-driven features that enhance the user experience. In addition to front-end…
Added 6 months ago
SL
Senior Gameplay Software Engineer (UE5)
SkyBox Labs
Burnaby, BC
- Full-time
SkyBox Labs is assembling a fresh team for an exciting AAA co-development title, and we're looking for a Senior Gameplay Software Engineer to help shape it from day one.
Added 5 months ago
A
Design Engineer - Canada
Ashby
Remote, Canada
- $121,000 to $248,000 CAD / year
- Full-time
- Remote
This role truly expects you to design and code. Design Engineer at Ashby isn’t just a Frontend Engineer with new branding, nor is it a Designer vibe coding prototypes. Combining excellence…
Added 5 months ago
H
Senior Software Engineer, Frontend
Harvey
Remote, Canada
- $164,000 to $225,000 CAD / year
- Full-time
- Remote
As a Frontend Software Engineer at Harvey, you will own and lead engineering projects that define the user experience of users of Harvey. The team is composed of highly motivated, skilled,…

US Mobile

Staff Frontend Engineer

Toronto, ON, Canada

$160,000 - $250,000 a year · Full-time

Apply on jobs.lever.co About employer

Applications open in a new tab.

Job details

Pay: $160,000 - $250,000 a year
Job type: Full-time
Experience: 8+ years of front-end engineering experience building production-grade UIs.
Posting language: English
Posted: Jul 14, 2026

Original job description

US Mobile is on a mission to revolutionize connectivity. Imagine a world where you can go into a single app and buy terabytes of data for every one of your devices: phone, smart devices, car, home broadband, and more. That’s the future that US Mobile is building: a software platform built truly for the 21st century and the age of 5G and IoT, with world class engineering, best-in-class user experience, and features that will define the next generation of connectivity.

At the core of it all, we have a team and culture that has been recognized by Forbes as one of the top 500 best startup employers in the US. Our team spans diverse backgrounds, cultures, and stories, with employees coming from 20+ countries.

We're a venture-backed company entering hypergrowth, having recently ranked 94th on Inc 5000's fastest-growing private companies in America, and we’re looking for someone exceptional to join our team.

The Opportunity

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 and build fast, accessible, and elegant web and mobile applications used by nearly 1 million subscribers across Verizon, AT&T, and T-Mobile. Our challenges are both technical and strategic.

\nWhat you'll do

Build a state-driven UI that adapts seamlessly to network-specific quirks.
Support legacy and new plans simultaneously.
Create elegant, highly accessible (a11y-first) interfaces that work across platforms.
Work on mission-critical projects, like our next-gen agentic AI chatbot that’s redefining how customers interact with mobile support such as: Customer centric interface enabling total control over your phone lines, a next generation dashboard to monitor your usages and create an e-commerce expereince that's unmatched in Telco!!
Lead and contribute to building modern front-end features using React, TypeScript, and CSS.
Design and build UI components for both web and React Native applications.
Architect scalable systems to support millions of user interactions across different networks.
Champion accessibility (a11y) and performance as first-class concerns.
Collaborate closely with backend, product, and design teams to drive elegant, data-informed solutions.
Work with emerging technologies like Rust where performance or architecture demands.
Drive and mentor a high-autonomy, high-impact engineering culture.

Qualifications:

8+ years of front-end engineering experience building production-grade UIs.
Proficiency in TypeScript, React, and CSS-in-JS or equivalent styling approaches.
Experience with state management and data fetching libraries (e.g., Tanstack Query, Redux, Zustand).
A strong eye for UX/UI detail, accessibility, and responsive design.
Comfort dealing with complexity: legacy code, varied device support, and cross-platform consistency.
A self-starter who can define and deliver high-leverage solutions with minimal oversight.
Bonus: Experience with Rust, mobile development (React Native), or telecom-related apps.

Benefits:

Competitive Salary
Gym reimbursement
Commute reimbursement
Flexible working hours
Subsidized health benefits (Medical, Dental, Vision)
Professional development stipend
Flexible time off

$160,000 - $250,000 a year

Think you're a great fit? Apply to learn more!

Apply on jobs.lever.co About employer

More about this job

Responsibilities

Architect and build fast, accessible web and mobile applications for nearly 1 million subscribers. Lead the development of modern frontend features and mentor a high-autonomy engineering culture.

Requirements

Requires 8+ years of frontend engineering experience with proficiency in TypeScript, React, and state management libraries. Candidates should be comfortable with complex legacy code and have a strong eye for UX/UI detail and accessibility.

Skills

TypeScript
React
CSS-in-JS
React Native
State Management
Tanstack Query
Redux
Zustand
Accessibility (a11y)
Responsive Design
Rust
UI/UX Design
Frontend Architecture
Data Fetching
Cross-platform Development

Benefits

Competitive Salary
Gym reimbursement
Commute reimbursement
Flexible working hours
Subsidized health benefits (Medical, Dental, Vision)
Professional development stipend
Flexible time off

Visa sponsorship

Not detected in the job text

Keywords

Frontend Engineering
TypeScript
React
React Native
CSS-in-JS
Tanstack Query
Redux
Zustand
Rust
Accessibility
A11y
UX/UI
Responsive Design
Telecom
5G
IoT
Agentic AI
Chatbot
E-commerce
Software Architecture
State-driven UI
Cross-platform
Production-grade UI

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Work requirements

Jobs in Canada