Jobs in Canada

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Added 37 mins ago
Signalling Hardware Design
Alstom
Toronto, ON
…architectures, and documentation for signaling equipment, but also support project deployment and debugging…
Added 37 mins ago
Sessional Lecturer - ARC385H1S Physical Computing
University of Toronto
Toronto, ON
Estimate of TA Support: 90 hours per practicum session
Added 37 mins ago
Talent Acquisition Business Partner (corporate)
Purolator
ON · Mississauga, ON
Recruitment Delivery Excellence: Ensure consistent application of, and compliance with, recruitment processes and standards, and drive adoption of talent acquisition programs and…
Added 37 mins ago
Associate Solution Architect
Purolator
ON · Mississauga, ON
Support complex application troubleshooting, incident resolution, upgrades and patches as part of Tier 3 support.
Added 51 mins ago
AI
Senior SharePoint Developer (SharePoint Online, SPFx, Microsoft 365, Power Platform )
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Vancouver, BC
- Full-time
…design SharePoint-based solutions, implement customizations, and support delivery across the application…
Added 51 mins ago
AI
Technical Lead - SharePoint Online, Power Platform & Copilot Studio (Microsoft 365, SPFx , Power Apps)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Vancouver, BC
- Full-time
Experience with SharePoint migration, modernization, workflow conversion, Power Platform monitoring, and Microsoft 365 application support is preferred
Added 51 mins ago
E1
English Teacher (ESL/TEFL) | Full-Time | Visa, Flights & Sponsored TEFL
English 1
Winnipeg, MB
- Full-time
…trusted leader in English education. We provide structured support, professional growth and a welcoming international team, so you can focus on…
Added 51 mins ago
E1
English Teacher (ESL/TEFL) | Full-Time | Visa, Flights & Sponsored TEFL
English 1
Winnipeg, MB · Greater Winnipeg Metropolitan Area
- Full-time
…trusted leader in English education. We provide structured support, professional growth and a welcoming international team, so you can focus on…
Added 51 mins ago
PS
Healthcare Security Officer
Paladin Security Group Ltd
Liverpool, NS
- $20.5 CAD / hour
- Part-time
Prior experience in security, customer service, healthcare support, or related fields.
Added 51 mins ago
PS
Casual Patient Watch Security Officer - Kentville
Paladin Security Group Ltd
Kentville, NS
- $20.5 CAD / hour
- Part-time
If you are a dependable, observant individual looking for a meaningful way to support healthcare teams and community members, we encourage you to apply. Submit your application today to…
Added 51 mins ago
PS
Patient Watch Officer – Casual
Paladin Security Group Ltd
Kentville, NS
- $20.5 CAD / hour
- Contract
…Hospital in Middleton. This role exists to prevent patient injury, support clinical staff, and maintain a secure environment. If you are observant, calm under pressure, and looking for…
Added 51 mins ago
AI
Datacenter Facilities Management Lead
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Florenceville-Bristol, NB
- Full-time
Coordinate day-to-day datacenter facilities operations and physical infrastructure support activities.
Added 51 mins ago
PS
Security Guard
Paladin Security Group Ltd
Thunder Bay, ON
- $20 CAD / hour
- Full-time
Added 51 mins ago
M
Full Stack Engineer
Mission.dev
ON · Ontario, Canada
- $200,000 to $280,000 CAD / year
- Full-time
Willingness and ability to work on-site in San Francisco, five days per week
Added 51 mins ago
OT
Restaurant Manager
One Therapy Network
Prince Rupert, BC
- Full-time
Develop and manage staff scheduling to meet labour targets and support smooth operations.
Added 51 mins ago
PS
Dispatch Security Officer - South Shore Regional Hospital
Paladin Security Group Ltd
Bridgewater, NS
- $20.5 CAD / hour
- Full-time
Cross-training as an active Security Officer on site to support team deployment when operational needs require.
Added 51 mins ago
PS
Healthcare Security Officer
Paladin Security Group Ltd
Kentville, NS
- $20.5 CAD / hour
- Full-time
This position operates on a continental shift rotation involving 12-hour shifts · Day Shift: 8:00 AM – 8:00 PM
Added 51 mins ago
PS
Security Guard
Paladin Security Group Ltd
London, ON
- $19 CAD / hour
- Contract
…relying on clear communication, compassion, and sound judgment to support community members and library staff…
Added 51 mins ago
B
Project Manager-Call Centre Migration
BeachHead
Toronto, ON
- $66.47 to $79.77 CAD / hour
- Contract
Monitor project progress, identify risks and issues, and support timely resolution.
Added 51 mins ago
BS
OnBase Administrator
Brainhunter Systems Ltd
Toronto, ON
- Contract
Work Style: Hybrid (3 days in office)
Added 51 mins ago
ZS
AI &Intelligent Integration Developer
Zortech Solutions
Canada
- Contract
Support production deployments, incident resolution, and root-cause analysis.
Added 51 mins ago
CI
Material Handler
Calian in Space & Technology
Saskatoon, SK
- Full-time
We are looking for a Material Handler to support our Manufacturing operations in our Saskatoon warehouse. In this hands-on role, you will help keep materials moving accurately and…
Added 51 mins ago
PS
Security Guard at Formet Industries
Paladin Security Group Ltd
St. Thomas, ON
- $18.93 CAD / hour
- Full-time
If you meet these qualifications and are looking to build a career in security, submit your application today to join our team at Formet Industries.
Added 51 mins ago
AI
SQL Database Administrator
Apptoza Inc.
Vancouver, BC
- Full-time
The person will lead Microsoft SQL Server database administration, production support, operational governance and database service delivery for the BC Hydro PU13 Database tower. The role…
Added 51 mins ago
GU
Telecom Team Lead
GenCore Utilities Ltd.
Markham, ON
- Full-time
…leadership for telecommunications infrastructure projects and support the continued growth of our Telecom Engineering and Design…

Mission.dev

Full Stack Engineer

ON, Canada
Ontario, Canada, Canada

$200,000 to $280,000 CAD / year · Full-time

Apply on LinkedIn About employer

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Job details

Pay: $200,000 to $280,000 CAD / year
Job type: Full-time
Apply by: Nov 25, 2026
Experience: 3–8 years of professional experience in full-stack software engineering.
Posting language: English
Posted: Oct 26, 2026

Original job description

Senior Founding Full Stack Engineer | AI Voice Agents

San Francisco, CA | On-site, 5 days a week | $200K–$280K base + equity

Build the future of AI-powered customer conversations

We're partnering with a profitable, venture-backed AI company in the San Francisco Bay Area that's transforming enterprise customer service through advanced, voice-based AI agents.

With a team of fewer than 50 people, the company is building production-ready AI solutions for major U.S. enterprises. This is an opportunity to join a small, high-impact engineering team where your work directly shapes the product, architecture, and technical direction of the business.

The Opportunity

As a Senior Founding Full Stack Engineer, you'll take end-to-end ownership of core product features, from architecture and development to deployment in production.

You'll work directly with the founders to build high-performance applications and the infrastructure powering real-time AI voice interactions. This role is ideal for an engineer who combines strong frontend expertise with solid backend skills and thrives in a fast-paced, early-stage environment.

What you'll do:

Design and build core features for AI voice agents, including prompt orchestration, real-time dashboards, and analytics platforms.
Develop high-performance frontend applications using React and TypeScript.
Build backend services, APIs, and integrations supporting enterprise-scale customer conversations.
Integrate telephony and real-time communication systems.
Own the full software development lifecycle, from system design to production deployment.
Optimize application performance, state management, and real-time data visualization.
Work directly with founders and enterprise customers to deliver reliable, production-ready solutions.

What We're Looking For

3–8 years of professional experience in full-stack software engineering.
Strong expertise in React and TypeScript, particularly in building performant frontend applications.
Solid backend engineering experience; programming language is flexible.
Proven ability to own features end-to-end, including architecture, API development, and deployment.
A Bachelor's degree in Computer Science or Computer Engineering from a top-tier academic program, with a minimum GPA of 3.8/4.0 or equivalent.
Willingness and ability to work on-site in San Francisco, five days per week.

Nice to Have

Experience with voice, telephony, or real-time communication technologies such as Twilio, SIP, or WebRTC.
Experience building products powered by LLMs or AI agents.
Experience as an early engineer at a fast-growing startup.

Compensation & Benefits

$200,000–$280,000 annual base salary
0.25%–0.45% equity
100% employer-paid medical, dental, and vision insurance.
$10,000 relocation package.
Visa sponsorship available for eligible candidates under H-1B, TN, L-1, E-3, and O-1 categories.
Daily meal allowance and reimbursements for gym, commuting, phone, and internet expenses.

Why Join?

You'll have the opportunity to shape a core AI product, work directly with company founders, and make meaningful technical decisions in a small team where engineering has a direct impact on business outcomes.

If you're a strong full-stack engineer who enjoys building from the ground up and shipping production-grade AI products, we'd love to hear from you.

Apply on LinkedIn About employer

More about this job

Responsibilities

Design, build, and deploy core AI voice-agent product features, including performant React and TypeScript applications, backend services, APIs, integrations, dashboards, and analytics. Own features end to end, optimize performance and real-time data visualization, and collaborate with founders and enterprise customers to deliver reliable production systems.

Requirements

Requires 3–8 years of full-stack engineering experience, strong React and TypeScript expertise, solid backend skills, and the ability to own architecture, APIs, and deployment. Requires a bachelor's degree in Computer Science or Computer Engineering from a top-tier program with a minimum 3.8/4.0 GPA or equivalent, and the ability to work on-site in San Francisco five days per week.

Skills

React
TypeScript
Full-Stack Engineering
Frontend Development
Backend Engineering
API Development
System Architecture
Feature Ownership
Performance Optimization
State Management
Real-Time Data Visualization
Telephony Integration
Real-Time Communication
Prompt Orchestration
AI Agents
Production Deployment

Benefits

Equity
Employer-Paid Medical Insurance
Employer-Paid Dental Insurance
Relocation Package
Daily Meal Allowance
Gym Expense Reimbursement
Commuting Expense Reimbursement
Phone Expense Reimbursement

Visa sponsorship

Detected

Keywords

AI Voice Agents
Artificial Intelligence
Large Language Models
React
TypeScript
Full-Stack Engineering
Frontend Development
Backend Services
APIs
System Architecture
Prompt Orchestration
Real-Time Communication
Telephony
Twilio
SIP
WebRTC
Enterprise Software
Customer Service
Customer Conversations
Real-Time Dashboards
Analytics Platforms
Data Visualization
State Management
Performance Optimization
Production Deployment
Feature Ownership
Computer Science
Computer Engineering

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Jobs in Canada