Jobs in Canada

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Added 1 day ago
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SharePoint Developer
Apptoza Inc.
Vancouver, BC
- Full-time
Develop SharePoint lists, libraries, pages, content types, permission models, workflows and integration components as per project standards.
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Deputy Program Manager (DPM), Canadian Surface Combatant (CSC) Program
Lockheed Martin
MB · Saint-Laurent, MB
- Full-time
…Navigation System (IBNS), and Foreign Military Sale (FMS) systems integration. The PM will have programmatic cognizance and responsibility for execution, delivery, and growth of the…
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Lead, SAP Functional Solutions (Utility Customer Service Operations)
Liberty
Oakville, ON
- $100,000 to $140,000 CAD / year
- Full-time
Support investigation and root cause analysis of data quality, reconciliation, master data, and integration issues.
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Marketing Science Senior Analyst
Adelphi Group
Toronto, ON
- Full-time
…measurement, data visualization, testing and evaluation, data integration, and statistical modeling - you’re a rock star in at least two. Most importantly, you’ve got a solid understanding…
Added 1 day ago
General Duty Nurse (N2) - Surgery-D2 Orthopedic Trauma/Spine - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Shared Health leads the planning and coordinates the integration of patient-centered clinical and preventive health services across Manitoba. The organization also delivers some…
Added 1 day ago
Psychology Associate - CHP - Child and Adolescent - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Must have excellent communication and interpersonal skills
Added 1 day ago
General Duty Nurse (N2) - Emergency - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Shared Health leads the planning and coordinates the integration of patient-centered clinical and preventive health services across Manitoba. The organization also delivers some…
Added 1 day ago
General Duty Nurse (N2) - Women's Health Labour & Delivery - Repost
Winnipeg Regional Health Authority
Winnipeg, MB
Shared Health leads the planning and coordinates the integration of patient-centered clinical and preventive health services across Manitoba. The organization also delivers some…
Added 1 day ago
SAP Integration Specialist (SAP PO) 1
Celestica International LP
Richardson, NB
The SAP Integration Specialist (SAP PO) will have a strong technical foundation in complex payload transformations, Java, and a proven track record of delivering integration projects. The…
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Principal Technical Lead
Air Canada
Toronto, ON
- Full-time
…delivery models, and agentic tooling that materially improve developer productivity, speed to market, and operational…
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RQ11901 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Experience with integration of Clinical IT Systems such as
Added 1 day ago
Signalling Hardware Design
Alstom
Toronto, ON
5-10 years of experience in systems/sub-systems application design, integration, or electrotechnical product development in a complex and regulated environment (e.g., railway signaling,…
Added 1 day ago
Electrification Compatibility Designer
Alstom
Toronto, ON
Defining and implementing integration principles between subsystems and stakeholders
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Associate Solution Architect
Purolator
ON · Mississauga, ON
…experience while contributing to application, infrastructure and integration…
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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
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OnBase Administrator
Brainhunter Systems Ltd
Toronto, ON
- Contract
Work Style: Hybrid (3 days in office)
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AI &Intelligent Integration Developer
Zortech Solutions
Canada
- Contract
7+ years of hands-on experience developing enterprise APIs, microservices, and integration solutions.
Added 1 day ago
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Product Advisor
Kongsberg Maritime
Halifax, NS
- Full-time
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Controller
Moncer
St. Catharines, ON
- Full-time
Lead the adoption and integration of AI, automation, and financial technologies to improve efficiency, accuracy, and scalability within the accounting function
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Power System Engineer
GenCore Utilities Ltd.
Markham, ON
- Full-time
Support the planning, design, and integration of transmission, distribution, substation, renewable generation, energy storage, and industrial electrical systems.
Added 1 day ago
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Lead, SAP Functional Solutions (Utility Billing & Collections)
Liberty
Oakville, ON
- $100,000 to $140,000 CAD / year
- Full-time
Support investigation and root cause analysis of data quality, reconciliation, master data, and integration issues.
Added 1 day ago
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RQ11901 - Software Developer(Oracle) - Senior Shweta
A.T. Consulting & Recruiting Inc.
Toronto, ON
- Contract
Work with Quality Assurance (QA) to code, test, and debug extensions/tools integration services
Added 1 day ago
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Reopen-RQ11513 - Applications Architect - Senior
A.T. Consulting & Recruiting Inc.
Toronto, ON
- Contract
Enterprise Integration: Skilled in API development, ESB, microservices architecture, and middleware technologies.
Added 1 day ago
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Industrial Electrician -Red Seal or Apprentice
TC Transcontinental
Halifax, NS
- Full-time
Added 1 day ago
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Journeyman Electrician
Golderado Contracting Corp
AB · Edmonton, AB
- Full-time
Precision conduit bending, high-voltage/low-voltage termination, reading site coordinates and civil/electrical integration.

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