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Added 11 mins ago
Safety Coordinator
Nutrien
Lanigan, SK
Full-time
Work with site leaders, employees, and other functional groups to maintain, monitor, and continually improve the site Safety Management System and applicable Safety Standards.
Added 11 mins ago
Administrative Coord & Safety Specialist
Nutrien
Carrot River, SK
Full-time
Accurately input invoice data for timely processing
Added 11 mins ago
Senior Chassis Diagnostic Engineer – Driveline & Trailering
General Motors
Markham, ON
Full-time
…customer notification strategy, remedial actions, and diagnostic data requirements such as freeze frame and Figure of Merit…
Added 11 mins ago
Enterprise Application Administrator
DIRTT
AB · Calgary, AB
Full-time
Support CAD data management, including Windchill Workgroup Manager integration with Autodesk Inventor.
Added 25 mins ago
Senior Technical Consultant
Co-operators
Regina, SK
Full-time
Containerization, Kubernetes management, and automation technologies.
Added 25 mins ago
Full Stack Developer
Lasso Informatics
Montreal, QC
Full-time
Room to grow with a mission-driven company at the front of research data management.
Added 25 mins ago
Quality Assurance Analyst
Co-operators
Toronto, ON
Full-time
…and deliver digital first platform and services that enable data differentiated and hyper-personalized insurance propositions within ecosystem partners‘ experiences. When you join EBM Tech,…
Added 25 mins ago
Technical Manager - Papermaking (Canada)
Irving Consumer Products
Toronto, ON
Full-time
Author trial charters and experimental plans with success criteria; execute validation runs and oversee sample/test plans
Added 25 mins ago
Senior Java Microservices Engineer
Publicis Sapient
Calgary, AB
Full-time
…combines strong technical expertise with excellent stakeholder management and client-facing…
Added 26 mins ago
Test & Validation Engineer / Ingénieur(e) en essais et validation
Vention
Montreal, QC
Full-time
Own change management: Raise, evaluate, and drive ECNs/ECOs through approval, working with Design Engineering to ensure changes are properly validated and rolled out.
Added 55 mins ago
Senior Technical Consultant
Co-operators
Burlington, ON
Full-time
Containerization, Kubernetes management, and automation technologies.
Added 55 mins ago
Senior Technical Consultant
Co-operators
Guelph, ON
Full-time
Containerization, Kubernetes management, and automation technologies.
Added 55 mins ago
Technical Business Analyst – Syndigo PIM MDM (35930)
Myticas Consulting
Canada
Contract
7–10+ years in business analysis, requirements gathering, or data strategy for MDM, PIM, data integration, or enterprise information management projects.
Added 55 mins ago
Programmer/Analyst - Initiatives/Opportunities
Fanshawe College
London, ON
Full-time
Provides project management, systems analysis and systems design for small systems and sub-systems to satisfy business requirements. Provides programming requirements to assigned…
Added 57 mins ago
Transportation Analyst
Ryder Supply Chain Solutions
London, ON · CAN - London ON Green Valley Rd
Full-time
…with integrated transportation, logistics, and supply chain management solutions that enhance the way they do business. Building and maintaining a fleet takes time, resources, and expertise…
Added 57 mins ago
Senior AI Engineer - Evisort AI
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
…across Workday's product ecosystem and utilize software and data engineering stacks to enable training, deployment, and lifecycle management of various AI pipelines. You will develop and…
Added 57 mins ago
Technical Consultant, ZIP
Optis Consulting
AB · Vancouver, Calgary, Montreal, Toronto, New York, Alberta
Full-time
Own the complete lifecycle of delivery, including architecture, design, development, test, and documentation of integration, custom development, and data migration solutions for business…
Added 57 mins ago
Technical Manager – Hardware Root of Trust & Platform Security
Lumentum
Ottawa, ON · Canada - Ottawa (Bill Leathem)
Full-time
…photonic solutions power everything from AI and cloud computing to data centers, telecom, and advanced…
Added 1 hour ago
Software Developer
Spait Infotech
Canada
Full-time
Design, develop, test, and maintain software applications based on business requirements.
Added 1 hour ago
Product & Pricing Consultant III (35726)
Myticas Consulting
Toronto, ON
Full-time
Develop and oversee implementation deliverables including business requirements, functional specifications, user stories, process flows, and test documentation.
Added 1 hour ago
SOLUTION ARCHITECT TECHNICAL ARCHITECT (35734)
Myticas Consulting
Toronto, ON
Full-time
Primary Focus: Owns solution design for complex implementation areas and bridges business, banking domain, platform, engineering, integration, data, cloud, and client technology teams.
Added 1 hour ago
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
Full-time
Translate complex business and functional requirements into technical designs, configuration strategies, data mappings, integration approaches, test strategies, and implementation plans.
Added 1 hour ago
DevOps Engineer
Ardent SoftSol Inc.
Brampton, ON
Contract
…required from infrastructure| security| application| platform| data| and other partner teams. They will bring strong project-management discipline| technical fluency to operate in a DevOps…
Added 1 hour ago
HRIS Analyst (Payroll, Absence & Time Tracking)
Extendicare
Markham, ON · Extendicare (Canada) Inc (Steeles Ave.)
Full-time
Prepare and maintain technical specifications, test scripts, test results, training materials, process documentation, change requests and knowledge-transfer materials; participate in Change…
Added 1 hour ago
HRIS Analyst (HCM, Recruitment & Learning)
Extendicare
Markham, ON · Extendicare (Canada) Inc (Steeles Ave.)
Full-time
Prepare and maintain technical specifications, test scripts, test results, training materials, process documentation, change requests and knowledge-transfer materials; participate in Change…

Superpower

Founding Engineer, Full Stack + AI

Toronto, ON, Canada

Job type: Full-time
Apply by: Mar 29, 2027
Posting language: English
Posted: Sep 30, 2026

Apply About employer

Applications open in a new tab.

Original job description

The role

You'll be our first engineering hire, working directly with Justin (cofounder, technical) and Alan (cofounder, everything else). There's no team to hand things off to. You'll take problems from "a client is seeing this" to shipped and running in production, and you'll decide much of the how yourself.

Engineering

Strong TypeScript across backend and frontend
Production experience with Node.js APIs and React
Solid SQL and relational schema design, including migrations against a live production database
Experience with background jobs and queues, and the reliability concerns that come with them: retries, idempotency, failure handling
Experience integrating third-party APIs and dealing with their failure modes - flaky endpoints, missing data, bad documentation
You test your work and care about it holding up in production

AI and LLM systems

Prompt engineering as engineering: versioned prompts, structured outputs, tool calling, handling bad model responses
Retrieval and knowledge architecture - you can design how an agent finds the right information at the right time, and pick the right approach for the problem instead of defaulting to one
You can design systems that decide when to act automatically, when to ask a human, and when to stay out of the way
You evaluate model changes with evidence, not vibes: test sets, regressions, measurable quality
Awareness of the ways LLM systems fail in customer-facing products, and how to design against them

Nice to have

Experience with social media platform APIs (Meta, Instagram, TikTok)
Experience with visual editor UIs
Experience in customer support, social media, or marketing tooling
Design sense. We don't have a designer

What it's actually like

This is a small team doing a lot, and the hours are long. Scope changes when customers teach us something, sometimes week to week. You'll talk to customers, fix things that aren't technically "your" problem, and make calls without anyone to check with first. If you want a well-defined role with clear boundaries, this isn't it, and that's fine.

In return, you get real ownership of a production system with paying customers, equity in the company, a voice in every decision, and the fastest way there is to learn how a software company gets built.

Pay

Salary plus equity. The salary is below what larger companies pay, and the equity is meant to make up the difference. We share the full numbers, salary and equity, in the first conversation, so nobody wastes time.

Experience

There's no required number of years. We care about what you've built. If you're early in your career, show us evidence: something you shipped, people who used it, a hard problem you solved.

How to apply

Apply via this post, and then send three answers to the questions below to alan@superpower.social:

A link to something you built and shipped (a product, repo, demo or write-up), and which part was yours.
A paragraph or two answering this: Our AI writes replies to public comments on brands' paid ads. What's the first thing you'd worry about going wrong, and how would you catch it before a client does?
A paragraph or two answering this: Tell us about something you started or took over with nobody asking you to, like a product, a side business, a club, or a broken process at work. What did you do, how did it turn out, and what would you do differently?

Please refrain from writing this entirely with AI, we read every single one of these, and we'll know right away. We would rather you send something shorter that you wrote yourself, vs. longer and AI written.

We won't review applications that are missing an email.

Apply About employer

More about this job

Responsibilities

Own engineering work end to end, from customer-reported problems through implementation, deployment, and production operation. Build and maintain full-stack product features and reliable AI systems, while making technical decisions and engaging directly with customers.

Requirements

The role calls for strong TypeScript skills, production experience with Node.js APIs and React, SQL and relational database design, and experience with background jobs and third-party APIs. Candidates should also be able to engineer and evaluate LLM systems, design retrieval and human-escalation approaches, test their work, and demonstrate ownership through things they have built; no specific number of years is required.

Skills

TypeScript
Node.js
React
SQL
Relational Schema Design
Database Migrations
Background Jobs and Queues
Third-Party API Integration
Prompt Engineering
Structured Outputs
Tool Calling
Retrieval and Knowledge Architecture
LLM Evaluation
Testing
Production Reliability
Visual Editor UIs

Benefits

Equity

Visa sponsorship

Not detected in the job text

Hiring contact

Alan

Hiring contact email

alan@superpower.social

Keywords

TypeScript
Node.js
React
SQL
Relational Databases
Database Migrations
Background Jobs
Queues
Retries
Idempotency
Third-Party APIs
Prompt Engineering
Versioned Prompts
Structured Outputs
Tool Calling
Retrieval Architecture
Knowledge Architecture
LLM Systems
Model Evaluation
Test Sets
Regression Testing
Production Reliability
Customer-Facing Products
Meta API
Instagram API
TikTok API
Social Media
Marketing Tools
Customer Support
Visual Editor UIs

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