Jobs in Canada

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Added 4 mins ago
L
Seasonal Guest Experience Lead | ORCHARD PARK
lululemon
Kelowna, BC
- Full-time
Must have the ability to travel to assigned store with reliable transportation methods
Added 4 mins ago
J
Mortgage Broker (Independent Contractor)
Jobgether
Canada
- Full-time
…earning potential. You will collaborate with legal, compliance, product, and marketing teams to deliver a seamless and compliant client experience. This opportunity is ideal for a…
Added 4 mins ago
L
Contract Product Operations Educator | West Edmonton Mall [Evenings/Overnights]
lululemon
AB · Edmonton, AB
- Part-time
Must have the ability to travel to assigned store with reliable transportation methods
Added 4 mins ago
L
Senior Copywriter
lululemon
Vancouver, BC
- Full-time
Must have a portfolio of work demonstrating ideas and copy across various media · Work is performed onsite, minimum 4 days per week.
Added 4 mins ago
HT
Financial Manager - PLM (Product Line Mgmt)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 4 mins ago
HT
Director, Finance (CSM)
Husky Technologies
Bolton, ON
- Full-time
Husky TechnologiesTM offers a wealth of opportunity for personal growth and development. Most importantly, Husky Technologies TM offers an opportunity to work with – and be challenged by –…
Added 4 mins ago
L
Assistant Manager, Guest Experience | Midtown, Saskatoon
lululemon
Saskatoon, SK
- Full-time
Must have the ability to travel to assigned store with reliable transportation methods
Added 4 mins ago
CO
Technical Lead, HR/Finance (Oracle/PeopleSoft Enterprise FSCM & HCM Technical Administration)
City of Brampton
Brampton, ON
- Full-time
Assists in orientation of new employees and mentor other team members and users regarding PeopleSoft product. Identify development opportunities for the technical team. Identify team skill…
Added 4 mins ago
L
Expression of Interest | Executive Assistant | Vancouver
lululemon
Vancouver, BC
- Full-time
…connecting, and being well. We owe our success to our innovative product, emphasis on stores, commitment to our people, and the incredible connections we make in every community we're in.…
Added 20 mins ago
S
Senior Software Engineer
SalesJack
Toronto, ON
- Full-time
…and ship code every day, and LLMs power real features in our product and data pipelines. We’re looking for engineers who already work this way and want to push it…
Added 32 mins ago
9C
Financial Controller
9421491 Canada Inc.
Clyde River, PE
- Full-time
Account for aggregate pit operations, including inventory of gravel, shale, and fill, product sales, and depletion.
Added 34 mins ago
GC
Line Producer - EA SPORTS™ FC
Game Companies
Vancouver, BC
- Full-time
…for the FC Companion App in EA SPORTS FC, you will direct and lead a team responsible for delivering a cross-platform mobile product that reaches and engages millions of FC players across…
Added 34 mins ago
N
Optical Systems Architect
Nokia
Ottawa, ON · Kanata, ON
- Full-time
Familiarity with AI tools, such as large language models (LLMs) and agents, and their use in product specification and development
Added 34 mins ago
N
Optical Systems Architect
Nokia
Ottawa, ON · Kanata, ON
- Full-time
As part of Nokia’s Optical Architecture group, you will have a unique opportunity to lead the design and architecture of novel optical DWDM communication systems. You will be responsible…
Added 34 mins ago
VB
Senior Analyst, Sales Reporting
Vale Base Metals
Toronto, ON
- Full-time
…transforming critical minerals into prosperity and sustainable development in countries like Canada, Brazil, Indonesia, the United Kingdom, and Japan. We invite you to use your skills with…
Added 34 mins ago
N
Strategic Partner Management Lead
Nokia
Ottawa, ON · Kanata, ON
- Full-time
…coordinating engagement across segment, regional Sales and Pre-Sales, Product Line Management, marketing, services, operations, and technical…
Added 34 mins ago
RE
Senior Product Manager - Lifecycle & Growth (Apex Legends)
Respawn Entertainment
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
This role combines product development with hands-on live service execution. You will build and iterate on player messaging and engagement features while operating the seasonal cadence of…
Added 34 mins ago
AF
HR Generalist
Armstrong Fluid Technology
Toronto, ON
- Full-time
The role partners with leaders across Engineering, Product Management, Sales, Service, Manufacturing, Supply Chain, Operations, and Corporate Functions to translate business priorities into…
Added 1 hour ago
A
Senior Test Engineer
Actalent
Ottawa, ON · Nepean, ON
- $50 to $60 CAD / hour
- Contract
The Test Engineer supports new product introduction and manufacturing test for fiber optic la equipment. This role sits alongside R&D while owning manufacturing-focused test activities…
Added 1 hour ago
BD
Sales & Proposals Specialist
Black Diamond Lodging & Accommodations
Calgary, AB
- Full-time
Lead, along with the Sr. Sales Reps, the proposal kickoff and debrief meetings, as well as prepare detailed proposal plans, RFP schedules, outlines, and compliance matrices for all phases…
Added 1 hour ago
A
Training & Enablement Coordinator
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 1 hour ago
CB
Gestionnaire de plateforme de données d'entreprise/ Enterprise Data Platform Manager
Cannara Biotech Inc.
Montreal, QC
- Full-time
Added 1 hour ago
RH
Senior Manager Analytics
Robert Half
Mississauga, ON
- $70 to $95 CAD / hour
- Contract
Work Arrangement: Hybrid, with 4 days per week onsite
Added 1 hour ago
OT
Sr. Manager Corporate Development
Open Text Corporation
Toronto, ON
- Other
Stakeholder Collaboration: Lead cross-functional workstreams across Finance, Operations, Sales, Product, HR, Legal, IT, and other functions to advance strategic initiatives
Added 1 hour ago
ON
Assistant Manager - Bramalea City Centre
Old Navy
Brampton, ON
- Full-time
…growth through all aspects of the store including; customer and product operations, merchandising, and talent development. You are responsible for supporting the execution of the store…

SalesJack

Senior Software Engineer

Toronto, ON, Canada

Full-time

Apply on jobs.ashbyhq.com About employer

Applications open in a new tab.

Job details

Job type: Full-time
Experience: 8–10 years of full stack engineering experience, including time spent owning systems in production at meaningful scale
Posting language: English
Posted: Nov 10, 2026

Original job description

Senior Full Stack Software Engineer

Location: Onsite in Toronto, ON

About SalesJack

SalesJack is a fast-growing, profitable sales software platform (CRM, Prospecting Service) purpose-built for independent businesses in the construction supply industry. Our team and customers are spread across the US and Canada. Our mission: build tools that solve real problems for our customers and transform industry workflows.

We’re an AI-native engineering team. AI agents are part of how we write, review, test, and ship code every day, and LLMs power real features in our product and data pipelines. We’re looking for engineers who already work this way and want to push it further.

Your Role

As a Senior Full Stack Software Engineer at SalesJack, you’ll be one of the senior technical hires on the team, owning major product surfaces end-to-end. That means more than writing code: you’ll talk to customers, scope what to build, make the product calls, and ship it. We don’t have a PM layer between engineering and customers; the engineers closest to the problem own the solution.

You’ll partner directly with the founders and lead engineers to set architectural direction and raise the engineering bar, including how the team uses AI to move faster without lowering quality. This is a hands-on role: shipping production code daily with AI as a force multiplier, making the calls on what gets built and how it scales, and sweating the details of how it feels to use.

We highly value a startup mentality. Strong opinions held loosely, fast iteration, and a bias toward shipping over deliberating.

What You'll Do:

Own entire product features from “this is a problem worth solving” to “this is live in customers’ hands”: scoping, designing, building, shipping, iterating
Talk to customers directly: discovery calls, support tickets, ride-alongs with sales reps in lumberyards. Use what you learn to make better product decisions
Make the architectural calls on new systems (data model, API surface, frontend composition) and document the reasoning so both the team and our AI tooling can build on it
Build across our Node.js stack: Next.js on the frontend, Node services on the backend, BullMQ for background jobs and workflows, PostgreSQL as the system of record
Work AI-first: use coding agents (Claude Code, Cursor, Codex, or similar) to plan, implement, refactor, test, and review, and stay accountable for every line that ships
Design and ship LLM-powered product features: extracting structured data from messy sources, automating rep workflows, surfacing insights from ERP and sales data, with evals, guardrails, and cost/latency budgets that hold up in production
Design and operate authentication, authorization, and multi-tenant RBAC systems that hold up under real customer load, including in agent and LLM-driven flows
Build durable, queue-driven automation with BullMQ: orchestrating long-running processes, retries, LLM calls, and integrations against external ERPs and third-party APIs
Set technical standards (testing, code review, CI/CD, observability, and AI-assisted development practices) and raise the bar for everyone around you
Build reusable AI context for the team: project conventions, agent instructions, skills, and MCP integrations that make every engineer and agent more effective
Mentor engineers and lead design reviews

What We're Looking For:

Engineering

8–10 years of full stack engineering experience, including time spent owning systems in production at meaningful scale
Deep expertise in React and Next.js, with a strong point of view on component architecture, state management, and performance
Strong backend chops in Node.js - you've designed and operated services, not just built features inside them
Advanced PostgreSQL - schema design, query optimization, migrations under load, multi-tenant patterns
Production experience with auth/RBAC systems, especially in multi-tenant B2B contexts
Hands-on experience with BullMQ or comparable queue/job systems (Sidekiq, RabbitMQ, SQS, Temporal) - and a clear sense of when to reach for them vs. simpler patterns

AI-Native Dev

Hands-on experience building and running AI agents that do verifiably correct work. You design the guardrails that make agent output trustworthy: test suites and type checks the agent must pass, eval harnesses, golden datasets, self-verification loops, and human-review checkpoints where they matter. You can explain how you know an agent’s work is right, not just that it looks right
You use AI coding agents as a core part of your daily workflow, not occasionally. You can walk us through how you delegate work to agents, what you hand off vs. keep, and how you verify the output
Sharp judgment as the final reviewer. You catch subtle bugs, security issues, and bad architectural suggestions that slip past automated checks, and you know when an agent is confidently wrong
You’ve shipped LLM-powered features to production: prompt design, structured outputs, tool use, and handling failure modes like hallucination, malformed responses, rate limits, and cost overruns
You think about evals. You can define what “good” looks like for an AI feature and measure it rather than eyeballing it
Familiarity with the current AI tooling landscape (agent frameworks, MCP, model APIs from Anthropic/OpenAI/others) and strong opinions about what’s useful vs. hype
Bonus: you’ve built internal tools, agent workflows, or context systems that made a whole team more productive with AI

Product

A real product brain. You can be handed a fuzzy customer problem and come back with a scoped, shippable plan - not a Jira ticket asking for specs
Strong product taste. You push back on bad designs, come up with better ones, and have opinions about what "good" looks like in B2B software
Customer instinct. You actually want to talk to users, watch them work, and let what you learn shape the product. You don't need to be shielded from messy customer feedback
Ability to make tradeoff calls - what to cut, what to defer, what to over-invest in - without needing a PM to break the tie

Why Join Us:

Profitable and growing
Fast iteration, direct collaboration with founders, and unfiltered customer feedback
Highly competitive salary and comprehensive health benefits

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

Own product features end to end, from customer discovery and scoping through architecture, implementation, launch, and iteration. Build and operate full-stack and AI-powered systems, establish engineering and AI development standards, and mentor engineers.

Requirements

Requires 8–10 years of full-stack engineering experience, with deep expertise in React, Next.js, Node.js, PostgreSQL, production authentication and authorization, and queue or job systems. Candidates should also have hands-on experience with AI coding agents and production LLM features, strong product judgment, and the ability to validate agent output and make independent technical decisions.

Skills

React
Next.js
Node.js
PostgreSQL
BullMQ
Full-Stack Engineering
AI Agents
LLM Feature Development
Prompt Design
AI Evaluation
Authentication and Authorization
Multi-Tenant RBAC
API Design
Queue-Driven Automation
System Architecture
Customer Discovery

Benefits

Health Benefits

Visa sponsorship

Not detected in the job text

Keywords

React
Next.js
Node.js
PostgreSQL
BullMQ
Claude Code
Cursor
Codex
AI Agents
Large Language Models
Prompt Design
Structured Outputs
Evaluation Harnesses
Golden Datasets
Model Context Protocol
Anthropic
OpenAI
Authentication
Authorization
Role-Based Access Control
Multi-Tenant Systems
API Design
Background Jobs
Queue-Driven Workflows
ERP Integrations
Testing
CI/CD
Observability
B2B Software
Customer Discovery

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Work requirements

Jobs in Canada