Staff Fullstack Engineer

CreatorIQ; Toronto; Hybrid; CAD 90,000 - 130,000; Full time

Job summary

A tech company in Toronto is looking for a Staff Fullstack Engineer with backend focus to lead AI and ML software development. This position involves architecting AI-driven solutions, building scalable APIs using Node.js and Python, and collaborating with frontend teams. The ideal candidate should have expertise in cloud architecture (AWS/GCP), database management, and full-stack technologies like React and TypeScript. This role offers flexible work arrangements and a comprehensive benefits package.

Benefits

Meal stipends

Work/life harmony benefits

Whole health package

Qualifications

• Experience with AI & ML systems integration.
• Proficiency in building production-scaled APIs.
• Expertise in cloud architecture using AWS and GCP.

Responsibilities

• Architect AI-driven solutions for social content processing.
• Build production-scaled APIs and webhooks.
• Drive innovation across full-stack projects.

Tools

Node.js

Python

AWS

GCP

React

TypeScript

Job description

Overview

CreatorIQ is the operating system for creator-led growth trusted by more than 1,300 global brands and agencies. We’re on a mission to make businesses more human, and humans more impactful. We operate by our values — be intentional, pursue excellence every day, embrace the journey together, and be a good human — every day. CreatorIQ has earned recognition through various programs and awards and operates a flexible work model that combines both in-person and remote work to boost collaboration, innovation, and adapt to individual work styles.

Staff Fullstack Engineer (Backend Focus)

As a Staff Engineer on our Product Innovations team, you will serve as the tech lead for AI and ML-driven software builds, helping to bridge the gap between experimental pilots and production-grade releases. Working across the stack, you will design data architectures, craft robust APIs and webhooks, and build pipelines that empower the world’s biggest brands to do creator marketing.

In this role, you’ll get to:

• Architect AI-Driven Solutions
  • Own the ongoing development of our multi-modal social content processing systems and brand safety applications.
  • Collaborate closely with lead data scientist and MLOps colleagues to implement and federate large-scale vector embeddings network services.
  • Design and implement agentic tooling and applications.
• Build Scalable APIs and webhooks: Design and deploy production-scaled backend applications using Node.js and Python, ensuring high performance and reliability.
• Bridge Data & Application Engineering: Audit database architectures, implement complex data pipelines, and interface with devOps/ETL methodologies to support data-heavy product features.
• Drive Full-Stack Innovation: Support frontend colleagues building React (leveraging Joy UI or Material) and TypeScript interfaces.
• Consult & Collaborate: Act as a technical consultant within the organization, advising on best practices for cloud infrastructure (AWS/GCP) and database strategy to support our Innovations roadmap.

Who you are and what you’ll need for this position

• AI & ML Systems Integration: Experience with hosted inference providers (Vertex AI, Sagemaker, etc.), scaling large vector embeddings stores, and designing agentic workflows to collaborate with Data Science and MLOps teams.
• Backend & API Mastery: Proficiency in Node.js and Python with a track record of building production-scaled APIs and webhooks.
• Data & Cloud Architecture: Expertise in AWS (Aurora, RDS, S3) and GCP environments, auditing database architectures, data pipelines, and DevOps/ETL processes.
• Full-Stack Fluency: Experience with React (Joy UI/Material) and TypeScript to support frontend colleagues and ensure cohesive integration.
• Strategic Technical Consultant: Ability to provide expert audits on database strategy and advise on infrastructure to drive the innovations roadmap forward.

Confidence can sometimes hold us back from applying for a job. There’s no such thing as a perfect candidate. If you have 50% of the criteria and are excited about this opportunity, please apply. CreatorIQ is a place where everyone can grow.

What you will get from us

• People: work with talented, collaborative, and friendly people who love what they do.
• Guidance: access our learning platform to gain training and tools from day one.
• Surprise meal stipends: work from home can still be enjoyable with meals from others.
• Work/life harmony: vacation, floating holidays, wellness allowance, and paid parental leave.
• Whole Health Package: medical, dental, vision, life, disability insurance, and more.
• Work from home stipend: support for setting up a home office.

Who we are

CreatorIQ is the operating system for creator-led growth. Trusted by more than 1,300 global brands and agencies, CreatorIQ unifies creator marketing across paid, owned, earned, commerce, and community into one enterprise-grade ecosystem. CreatorIQ is headquartered in Los Angeles with offices in Austin, New York, San Francisco, London, Manila, and Warsaw. Learn more at www.creatoriq.com and follow us on LinkedIn and Instagram.

We are committed to fostering an inclusive, equitable, and empowering work environment where everyone can thrive, regardless of race, ethnicity, gender, sexual orientation, age, religion, disability, or any other characteristic. We embrace our core values of being intentional, pursuing excellence every day, embracing the journey together, being a good human, and focusing on what’s important.

Compensation, benefits, and beyond

We understand that a comprehensive benefits package plays a significant role in your overall compensation. To gain more insight into the components of our total compensation, we invite you to review our benefits and perks.