Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 5 hours ago
QF
Senior Data Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
We’re looking for our next Senior Data Engineer
Added 5 hours ago
B
Business Analyst - BizApps - New Grad (January 2027)
BDO
Toronto, ON
- Full-time
Comfortable working and interacting with senior level executives including CFOs, VPs and finance staff
Added 5 hours ago
RC
Microsoft Dynamics 365 Customer Engagement Senior Consultant
RSM Canada
Toronto, ON
- Full-time
Added 5 hours ago
AC
External Financial Reporting Manager
Aston Carter
Toronto, ON
- $55 to $70 CAD / hour
- Full-time
Support leadership in understanding corporate and consolidated monthly, quarterly, and annual results and KPIs to assist with communication to senior management and investors.
Added 5 hours ago
ES
Data Science Generative AI with Data Engineering
Enterprise Solutions Inc.
Toronto, ON
- Contract
We are looking for a senior consultant with 12 years of experience in Data Science Generative AI and Data Engineering.
Added 5 hours ago
SA
Director of Engineering
Schema App
Canada
- Full-time
…technical excellence, and lead our transition to an AI-driven software development lifecycle (SDLC), where agents help draft, build, and verify work while people remain accountable for…
Added 5 hours ago
TR
Technical Lead, Security Platforms (Contract)
Teck Resources Limited
Vancouver, BC · Greater Vancouver, BC
- Full-time
…management, security posture ratings, remediation workflows, software distribution and patch…
Added 5 hours ago
K
DEVOPS ENGINEER
Kablamo
Toronto, ON
- Full-time
Kablamo is an impact-driven software engineering company (teamkablamo.com). We bring engineering, data, and AI expertise to solve complex problems – with the intellectual horsepower to know…
Added 6 hours ago
WS
Supplier Quality Engineering
Wolf Steel Ltd
Barrie, ON
- Full-time
Must hold current passport and have the ability to travel abroad
Added 6 hours ago
RA
Scrum Master - Data Analytics
Recruit Action inc.
Waterloo, ON
- $60 to $75 CAD / hour
- Contract
Understanding of the Software Development Life Cycle (SDLC).
Added 6 hours ago
N
Product Manager - Platform
Nakisa
Montreal, QC
- Full-time
Nakisa is a global leader in AI-powered enterprise software for Human Resources, Financial Management, and Commercial Real Estate (CRE). Our cloud platform powers mission-critical…
Added 6 hours ago
SP
Analytics Specialist SE (Commercial FINS & Canada) - Senior/Lead Solution Engineer
Salesforce Partner Canada
Vancouver, BC
- Full-time
Connect Experiences: Demonstrate through software demos and rapid prototyping how connected experiences come to life with The Salesforce Solutions. This includes the delivery of executive…
Added 6 hours ago
Pharmacy Assistant, L1
CareRx
Victoria, BC
At CareRx, we are shaping the future of senior care through pharmacy services that make a real difference. As Canada’s trusted leader in specialty pharmacy services for long-term care,…
Added 6 hours ago
C
Sr. Consultant, Data Developer
CIBC
Toronto, ON
- Full-time
…Distribution & Cards Technology (DCT). As a Sr. Consultant, Data Developer, you’ll be a senior technical leader in CAM’s technology transformation, modernizing the collections, recovery and…
Added 6 hours ago
M
Senior AI Full‑Stack Engineer
Manulife
Waterloo, ON
- Full-time
We are seeking a Senior Full‑Stack AI Engineer to help shape how modern AI‑driven software is built, deployed, and scaled. In this role, you will work at the intersection of cloud…
Added 6 hours ago
P
Senior Manager, IT
PocketHealth
Toronto, ON
- Full-time
This job posting reports to the Senior Director, Legal and Compliance, and is for an existing vacancy. The salary range for this position is $150,000 – $190,000 annually, depending on the…
Added 6 hours ago
Développeur·se logiciel senior, Creative Solutions
Equativ
Montreal, QC
…scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed by 3,000 servers with…
Added 6 hours ago
Senior Software Developer, Creative Solutions
Equativ
Montreal, QC
As a Senior Software Developer in Creative Solutions, you will help build and operate products and systems that make advertising experiences better. Depending on the team and its…
Added 6 hours ago
E
Développeur·se logiciel senior, Creative Solutions
Equativ
Montreal, QC
- Full-time
…scalable, widely distributed, highly available, and efficient software systems; the platform deals with over 3 million requests per second (+250 billion/day) managed by 3,000 servers with…
Added 6 hours ago
AC
Principal Technical Lead
Air Canada
Toronto, ON
- Full-time
Air Canada is undertaking an ambitious workforce and engineering transformation to fundamentally change how software is designed, built, and delivered across the enterprise. A cornerstone…
Added 6 hours ago
Associate Solution Architect
Purolator
ON · Mississauga, ON
Working alongside senior architects, developers and delivery teams, you will translate business requirements into secure, reliable and cost-effective solutions aligned with enterprise…
Added 6 hours 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 6 hours ago
V
Account Executive (Canada)
Verint
Canada
- Full-time
Build and maintain strong relationships with customer stakeholders, including senior executive leaders
Added 6 hours ago
V
Director Regional Sales, Canada
Verint
Canada
- Full-time
…quarterly and annual revenue goals. You will work closely with senior leadership to align regional priorities with the company’s broader strategy and business plan. You will lead, coach,…
Added 6 hours ago
PS
Portfolio Resource Coordinator/Trainer
Paladin Security Group Ltd
Moncton, NB
- $48,500 CAD / year
- Full-time
Forward existing schedules in Paladin TEAM scheduling software to ensure Paladin’s Security Officers are fully aware of their ongoing schedule well in advance

Mission.dev

Full Stack Engineer

ON, Canada
Ontario, Canada, Canada

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

Apply on LinkedIn About employer

Applications open in a new tab.

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

Report this job

Work requirements

Jobs in Canada