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Added 1 min ago
Catastrophe Risk Specialist / Senior Catastrophey Risk Specialist
Wawanesa Insurance
AB · Winnipeg, MB · Ottawa, ON · Kitchener, ON · Vancouver, BC · Calgary, AB · Toronto, ON · ON · Edmonton, AB (Hybrid), AB · North York - Toronto, ON (Hybr, ON · Hybrid - Canada, ON
…Canada. We are hiring for both Catastrophe Risk Specialist and Senior Catastrophe Risk Specialist opportunities. Candidates will be considered for the level that best aligns with their…
Added 1 min ago
Senior Quality Manager - Energy Construction
Kiewit
Edmonton, AB
As a Sr. Quality Manager, you will lead the the Quality team and program on a projects in your assigned location.
Added 1 min ago
PC
Principal Geotechnical Engineer
PRI Consultants
Calgary, AB
- $173,000 to $237,000 CAD / year
- Full-time
…clients follow. You will bring and grow relationships, win and lead significant geotechnical work, provide senior technical direction and professional oversight on the region's most…
Added 1 min ago
Managing Director and Head, Scotia iTRADE
Scotiabank
Toronto, ON
Lead the overall performance of the business, with accountability for revenue, profitability, client growth and experience, market position, and long-term business performance.
Added 1 min ago
W
Repair & Maintenance Technician - Liner Hangers
Weatherford
AB · Clairmont, AB
- Full-time
…ensuring that processes and procedures are followed according to technical manuals and safety standards. As a senior team member, the Repair & Maintenance Technician also mentors less…
Added 1 min ago
B
Sr. Pharmacy Operations
Brunel
Hamilton, ON
- Full-time
We are seeking an experience and dynamic Senior Manager, Pharmacy Operations to play a key leadership role in overseeing pharmacy operations, ensuring excellence in sterile and non-sterile…
Added 16 mins ago
TS
26-76 Safety System Risk Scientist
Technical Safety BC
Vancouver, BC
- Full-time
The Safety System Risk Scientist provides advanced analytical expertise and technical leadership to support evidence-based safety risk management. The role leads complex analyses that…
Added 16 mins ago
S
Senior Software Engineer
SalesJack
Remote, Canada
- $160,000 to $200,000 CAD / year
- Full-time
- Remote
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:…
Added 16 mins ago
Software Development Manager, S3 Storage
Amazon
Vancouver, BC
Lead a team of talented software engineers, fostering their growth and development while delivering critical components of S3's architecture
Added 17 mins ago
HI
Portfolio Manager - US Systematic Equities
Hillsdale Investment Management Inc.
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…intellectual curiosity, accountability, and a hands-on approach, with senior leaders actively engaged across research, portfolio management, and…
Added 17 mins ago
IC
Anti-Money Laundering Manager
Infotek Consulting Inc.
Toronto, ON · Greater Toronto Area, Canada
- $70 to $82 CAD / hour
- Contract
…The scale of the mandate, combined with the opportunity to lead through change and contribute to a major business transformation, makes this an excellent opportunity for learning, growth,…
Added 17 mins ago
AI
Salesforce Senior FSC Developer / Technical Lead
Apptoza Inc.
Toronto, ON
- Contract
Role: Salesforce Senior FSC Developer / Technical Lead
Added 17 mins ago
CC
Cybersecurity Architect (Governance, Risk and Compliance)
Centennial College
Toronto, ON · Greater Toronto Area, Canada
- $51.95 to $60.02 CAD / hour
- Full-time
Lead the creation and maintenance of reference architectures to ensure they are reflective of the operational environment
Added 32 mins ago
Technical Account Manager Prin
Dayforce
Canada
The Principal TAM operates as a cross-functional lead, working closely with Customer Success, Product & Technology, Support, Implementation, and Value-Added Services to ensure client…
Added 32 mins ago
W
Senior Technical Water Resources & Stormwater Management Engineer
WSP
ON · ON, Canada
- Full-time
As a Senior Technical Water Resources & Stormwater Management Engineer, you will play a key role in shaping resilient, sustainable communities across the Greater Toronto Area. You will lead…
Added 32 mins ago
A
Consultant Principal Senior d’implantation, Comptes Nationaux - Sr. Lead Implementation Consultant, National Accounts
ADP
Montreal, QC
- Full-time
Consultant Principal Senior d’implantation, Comptes Nationaux
Added 32 mins ago
J&
Lead Financial Analyst, LATAM & Canada GDCL
Johnson & Johnson Innovative Medicine
Markham, ON
- Full-time
The Lead Analyst will serve as a key member of the Global Distribution & Customer Logistics (GDCL) Finance leadership team, and the position offers high visibility across senior leadership…
Added 32 mins ago
W
Senior Revenue Operations Analyst
Wagepoint
Remote, Canada
- $92,000 to $118,000 CAD / year
- Full-time
- Remote
We're looking for a Senior Revenue Operations Analyst who can take a messy business question and come back with an answer people can act on. You'll be the analytical engine of our Revenue…
Added 32 mins ago
K
Senior Manager, ERP Advisory & Business Transformation
KPMG
ON · Toronto, Ontario
- Full-time
Proven ability to lead multidisciplinary teams and manage complex stakeholder environments involving executives, business leaders, System Integrators, vendors, and technical teams.
Added 32 mins ago
NS
Senior Business Analyst
Nova Scotia Power
Halifax, NS
- Full-time
Working across both business and technical teams, the Senior Business Analyst facilitates structured conversations, resolves ambiguity, builds shared understanding, and translates business…
Added 32 mins ago
C
Intermediate Traffic Engineer/Modeller
CIMA+
Burlington, ON
- $68,960 to $94,820 CAD / year
- Full-time
…projects over the past 30 years. Our talented engineers can lead any type of project, regardless of its complexity and scale. The team draws on a reservoir of diverse experience that…
Added 32 mins ago
S
Staff Software Engineer
SoTalent
Toronto, ON
- $172,000 to $197,000 CAD / year
- Full-time
A Staff iOS Software Engineer is required to own and lead the technical delivery of major mobile features and architecture components across a native iOS application suite. In this hands-on…
Added 32 mins ago
C
Senior Traffic Engineer/Modeller
CIMA+
Toronto, ON
- $110,480 to $151,910 CAD / year
- Full-time
…projects over the past 30 years. Our talented engineers can lead any type of project, regardless of its complexity and scale. The team draws on a reservoir of diverse experience that…
Added 32 mins ago
C
Senior Traffic Engineer/Modeller
CIMA+
Burlington, ON
- $110,480 to $151,910 CAD / year
- Full-time
…projects over the past 30 years. Our talented engineers can lead any type of project, regardless of its complexity and scale. The team draws on a reservoir of diverse experience that…
Added 32 mins ago
C
Intermediate Traffic Engineer/Modeller
CIMA+
Toronto, ON
- $68,960 to $94,820 CAD / year
- Full-time
…projects over the past 30 years. Our talented engineers can lead any type of project, regardless of its complexity and scale. The team draws on a reservoir of diverse experience that…

SalesJack

Senior Software Engineer

Remote, Canada

Remote

$160,000 to $200,000 CAD / year · Full-time

Apply About employer

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Job details

Pay: $160,000 to $200,000 CAD / year
Job type: Full-time
Workplace: Remote
Experience: 8–10 years of full stack engineering experience, including time spent owning systems in production at meaningful scale
Posting language: English
Posted: Nov 9, 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

Hiring Process

Initial call with our founding engineer to discuss your background and introduce SalesJack (~30 mins)
Technical Exercise: Product Design, Live coding and problem-solving session (~2.5 hours, might be 2 separate sessions) - this might be in person in our Toronto office
Product and culture call with one of our founders (~30 mins)
Offer

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More about this job

Responsibilities

You will own entire product features from scoping and design to shipping and iteration while working directly with customers. You will also set technical standards, mentor engineers, and leverage AI agents to accelerate development and improve product quality.

Requirements

Candidates must have 8-10 years of full stack experience with deep expertise in React, Next.js, Node.js, and PostgreSQL. You must also have hands-on experience building and deploying AI agents and LLM-powered features in a production environment.

Skills

Full stack engineering
Node.js
Next.js
React
PostgreSQL
BullMQ
AI agents
LLM integration
System architecture
Product design
API design
Authentication
RBAC
CI/CD
Observability
Mentorship

Benefits

Comprehensive health benefits
Equity

Visa sponsorship

Not detected in the job text

Keywords

Full Stack
Node.js
Next.js
React
PostgreSQL
BullMQ
AI Agents
LLM
CRM
Construction Supply
API
RBAC
Authentication
CI/CD
Observability
Startup
Product Management
Software Engineering
System Design
Prompt Engineering
Evaluation
MCP
Cloud
Data Modeling
Queue Systems
Technical Leadership
Mentorship
B2B
Architecture
Automation

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