Jobs in Canada

Group jobs by employerEmail me new jobs Save this search

Added 8 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 9 hours ago
L
Senior Data Engineer
Luxoft
Toronto, ON
- Contract
We are looking for an experienced Senior Data Engineer to support the onboarding, integration, and operationalization of datasets used by Middle Office functions.
Added 9 hours ago
SD
Category Director, eCommerce
Shoppers Drug Mart
Toronto, ON
- Full-time
Present plans and results to senior leaders and cross-functional teams to gain buy-in, gather insights, and move the initiative forward.
Added 9 hours ago
AG
Marketing Science Senior Analyst
Adelphi Group
Toronto, ON
- Full-time
As a Marketing Science Senior Analyst, your curiosity never ends. The next question is always on your mind, helping you to understand how data science fits in the big picture of a project.…
Added 9 hours ago
V
Strategic Insights Analyst
Vancity
Vancouver, BC
- Full-time
Building and maintaining strong relationships with senior leaders across the organization to understand business objectives and identify opportunities to leverage data and analytics
Added 9 hours ago
M
RQ11901 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Added 9 hours ago
Business Systems Analyst - Senior
Insurance Corporation of British Columbia
North Vancouver, BC
Hybrid 8 – you will work a minimum of 2 days per week at your primary office headquarters, subject to operational requirements
Added 9 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 9 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 9 hours ago
CI
Director, Product Strategy & Growth-- KUMDC6173915
Compunnel Inc.
Toronto, ON
- Contract
…for customers, distribution partners, and the business. As a senior product leader and people leader, the Director brings together teams across Product, Distribution, Marketing, Digital,…
Added 9 hours ago
AC
RQ11901 - Software Developer(Oracle) - Senior Shweta
A.T. Consulting & Recruiting Inc.
Toronto, ON
- Contract
Added 9 hours ago
B
Software Developer - Senior (Oracle/OLAP and OLTP)
Bevertec
Toronto, ON
- Contract
Job Role: Software Developer - Senior (Oracle (12c)/OLAP and OLTP)
Added 9 hours ago
C
Senior Azure & Databricks Platform Engineer / Solution Architect (Contract)
CUBEANGLE
Toronto, ON
- Full-time
We are looking for an experienced Senior Azure & Databricks Platform Engineer / Solution Architect for a contract engagement.
Added 9 hours ago
SI
Senior Full Stack Developer
Siri InfoSolutions, Inc.
Toronto, ON
- Contract
We’re seeking a Senior Software Engineer to enhance a cross-asset order and position management system. The engineer shall have experience designing and building robust, scalable systems…
Added 9 hours ago
NS
Director – Data, Analytics & AI (BFSI)
N2P Systems
Toronto, ON
- Full-time
We are seeking an accomplished Data & Analytics Leader to drive enterprise-wide Data, Analytics, and AI transformation initiatives within the Banking, Financial Services, and Insurance…
Added 9 hours ago
B
Senior Oracle Database Developer
Bevertec
Toronto, ON · Greater Toronto Area, Canada
- Contract
Job Title: Senior Oracle Database Developer/Data Engineer
Added 9 hours ago
GT
Info Security Analyst
Global Technical Talent, an Inc. 5000 Company
Toronto, ON
- $60 to $70 CAD / hour
- Contract
Onsite Flexibility: Hybrid - 2 days per week in office, 3 days work from home (Anchor day: Tuesday; second day is flexible)
Added 9 hours ago
S
Head of Data Systems (Google Stack)
Stacktics
Toronto, ON
- Full-time
…and motivating members of the Data Systems team - including Senior Technical Leads. Directly or indirectly responsible for…
Added 9 hours ago
CI
Analyst, Portfolio Operations (Bilingual)
Canada Infrastructure Bank/ Banque de l'infrastructure du Canada
Montreal, QC
- Contract
…primarily composed of debt instruments. Working closely with senior team members, this role ensures the accuracy, timeliness and completeness of data, documentation and reporting throughout…
Added 9 hours ago
D-
Développeur Java Senior (IA générative)
DELAN - IT Talent Solutions
Laval, QC
- Full-time
The Senior Java Developer will be responsible for designing, building and running generative AI (LLM) features in production within a Java-based SaaS platform used by hundreds of large…
Added 9 hours ago
AC
Finance Manager, Academic (2 positions available)
Algonquin College of Applied Arts and Technology
Ottawa, ON
- $100,363 to $125,454 CAD / year
- Full-time
…plans (operating and capital funding) and delivers reliable analytics that inform program viability, resource allocation and contribution targets for their assigned…
Added 9 hours ago
Senior Engineering Manager - Brand
Faire
Kitchener, ON
Specific Workplace and Information Technology positions may require onsite attendance 5 days per week as will be indicated in the job posting
Added 9 hours ago
Director, Retail Sales
Your Neighbourhood Credit Union
Sault Ste. Marie, ON · Kitchener, ON
…effective operation of an assigned network of branches. As a senior retail banking leader, the Director, Retail Sales translates YNCU and retail banking priorities into clear market and…
Added 9 hours ago
Vice President, Finance & Business Operations
Make-A-Wish Canada / Rêves d'enfants Canada
Toronto, ON · Montreal, QC · Vancouver, BC · ON · AB
As a key member of our Senior Leadership Team, and reporting to the Senior Vice President, Transformation & Operations, you will bring together financial strategy, business operations,…
Added 9 hours ago
T
Sr. Business Systems Analyst-4
TD
Toronto, ON
- Full-time
…technology and talent to drive innovation and growth. As a Senior Business Systems Analyst, you will play a critical role in shaping our future, influencing key decisions, and ensuring that…

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