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Added 9 mins ago
Operations Support Engineer
Shell
Sarnia, ON
Full-time
The Operations Support Engineer provides process engineering support to the 24x7 production organization to ensure excellence in process safety, reliability, margin, energy optimization,…
Added 25 mins ago
Test Automation Engineer
Accenture
Mississauga, ON
Full-time
Collaborate with developers, testers, and product teams to understand requirements, develop test cases, and validate application functionality.
Added 25 mins ago
Security Engineer (17-Month Contract)
Varicent
Toronto, ON
Varicent is looking for a hands-on Security Engineer to join our Information Security team on a 17-month contract and help strengthen the security of our systems, applications, and cloud…
Added 25 mins ago
Senior AI Engineer - Evisort AI
Workday
Vancouver, BC · Canada, BC, Vancouver
Full-time
As an AI Engineer, you will help develop tailored user experiences using advanced LLMs, Knowledge Graphs, personalization, and predictive analysis. You will collaborate with other engineers…
Added 25 mins ago
Mechanical Engineer - Magog, Canada
Arjo
Magog, QC
As a Mechanical Engineer, you will contribute to the development and improvement of medical devices and their components throughout their entire lifecycle. You will work within a…
Added 25 mins ago
Senior Data Engineer (Snowflake & Asset Management)
Recrute Action
Toronto, ON
Contract
Data Marketplace & Integrations: Evaluate and implement system integrations that support data-as-a-product initiatives and enterprise data discovery capabilities.
Added 25 mins ago
Principal AI Platform Engineer
Compeer Financial
Compeer, Alberta
Leads across organizational boundaries by partnering with engineering, architecture, product, security, data, operations, quality, risk, and business leaders
Added 25 mins ago
Principal Engineer
RTX
Calgary, AB
Full-time
We are presently seeking a highly motivated and skilled Principal Engineer to join our team. This position will play a critical role in the design, development, integration, testing, and…
Added 39 mins ago
Software Quality Engineer (AI Acceleration Global DevOps)
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
We are looking for a seasoned AI first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver highest level quality and is responsible for ensuring the team…
Added 39 mins ago
Security Engineer (17-Month Contract)
Varicent
Toronto, ON
Contract
Varicent is looking for a hands-on Security Engineer to join our Information Security team on a 17-month contract and help strengthen the security of our systems, applications, and cloud…
Added 39 mins ago
AI Developer
Apptoza Inc.
Toronto, ON
Contract
We are looking for a Senior AI Engineer to develop, deploy, and optimize AI/ML solutions, including LLM and NLP applications. The role involves model development, RAG pipelines, MLOps,…
Added 39 mins ago
Data Engineer
Hays
Toronto, ON
Contract
We are seeking an experienced Senior Data Engineer with a strong background in Asset Management and modern cloud-based data platforms. The successful candidate will play a key role in…
Added 39 mins ago
Technical Consultant III (35732)
Myticas Consulting
Toronto, ON
Full-time
Technical Consultant III (Software Engineer, Senior/Lead)
Added 39 mins ago
DevOps Engineer
Ardent SoftSol Inc.
Brampton, ON
Contract
…support teams required to complete the work.Work closely with Product Owners| Technical Leads| architects| engineers| Quality Engineers| security partners| and business or technology…
Added 39 mins ago
Sr. Software Quality Engineer – AI Acceleration / Global DevOps
J&M Group
Toronto, ON
Full-time
We are looking for a seasoned AI-first Senior Quality Engineer who is empowered to help the DevOps enablement team deliver the highest level of quality and is responsible for ensuring the…
Added 40 mins ago
Senior Manager, Data Products
Extendicare
Markham, ON · Extendicare (Canada) Inc (Steeles Ave.)
Full-time
…reporting, and agentic workflows across the enterprise. This is a product leadership role for a hands-on, analytically strong professional who understands that data governance is the…
Added 53 mins ago
Data Engineer
Mycionics Inc.
Kitchener, ON
Full-time
We are a strong, multidisciplinary mechatronics team where every member directly contributes to the product. We don’t just write code; we design, prototype, fabricate, and industrialize…
Added 53 mins ago
AI & Computer Vision Engineer
Mycionics Inc.
Kitchener, ON
Full-time
We are a strong, multidisciplinary mechatronics team where every member directly contributes to the product. We don’t just write code; we design, prototype, fabricate, and industrialize…
Added 53 mins ago
Embedded System Engineer
Sevens™
Markham, ON
Other
…prototype and are looking for an experienced Embedded Systems Engineer to help bring the product from technical requirements to a working…
Added 53 mins ago
Senior Mechanical Engineering Consultant (35428)
Myticas Consulting
Ottawa, ON · Kanata, ON
Contract
Seeking an experienced Mechanical Engineer to provide onsite engineering support for the development of advanced hardware platforms and optical communication products. The consultant will…
Added 53 mins ago
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL (35729)
Myticas Consulting
Ottawa, ON
Full-time
Senior QA Engineer III – Automation | Banking | API | Kafka | ETL
Added 53 mins ago
Network Engineer (35135)
Myticas Consulting
Ottawa, ON
Full-time
The Network Service Engineer will work closely with Commercial, Product, Sales Engineering, Customers, Network Engineering, and external contractor teams to provide technical guidance on…
Added 1 hour ago
Building Automation Engineer
Honeywell
Burnaby, BC
Full-time
As the Building Automation Engineer at Honeywell, your main responsibility will be to provide technical support and services to our clients. This includes diagnosing and troubleshooting…
Added 1 hour ago
AI Engineer/developer
Procom
Toronto, ON
Contract
Ensure product quality and deployment to different environments.
Added 1 hour ago
Senior Software Engineer
Supernova Technology™
Toronto, ON
Full-time
As a Senior Software Engineer, you will play a critical role in defining the architecture and technical vision for Supernova’s cloud-based Security-Based Lending (SBL) SaaS platform. You…

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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