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Knix Tech Stack

Direct-to-consumer intimate apparel brand scaling across North America with AI and cloud infrastructure

Retail Apparel and Fashion Toronto, Ontario 201–500 employees Founded 2013 Public Company

Knix is a publicly traded D2C intimate apparel and activewear brand operating 3+ million customers across owned digital properties, retail locations, and wholesale channels. The tech stack—AWS, Snowflake, React, Python, and Shopify Plus—supports a data and analytics-first infrastructure, with active projects in AI/LLM deployment and demand forecasting signaling a shift toward predictive inventory management. Hiring is overwhelmingly sales-focused (95 roles), yet the roadmap includes system upgrades and scalable backend architecture, suggesting tension between rapid revenue growth and operational foundation-building.

Tech Stack 22 technologies

Core StackAWS Snowflake MySQL C# Java Python React Node.js AWS Lambda AWS RDS DynamoDB Jira GitHub Shopify Google Analytics Amplitude Confluence AWS Step Functions API Gateway EventBridge AWS SQS Shopify Functions

What Knix Is Building

◆Challenges

Conversion optimization
Forecasting accuracy
Improving internal efficiencies
Prevent bottlenecks in supply chain
Performance variance monitoring
Balancing inventory between geo
Scaling hr initiatives for fast-moving retail
Staffing and workforce planning
Retail compliance
Scaling employee experience for growth

▲Active Projects

Store events to build community
New store opening
Product roadmap for knix e-commerce sites
Ai-powered tools and llm applications deployment
Ai + llm integration
Digital demand forecasting
Us distribution & 3pl oversight
System upgrades
Shopify plus web development initiatives
Design flexible, scalable solutions leveraging third-party systems

Hiring Activity

Accelerating120 roles · 55 in 30d

Department

Sales

95

Product

4

Engineering

3

HR

2

Ops

2

Ecommerce

1

Executive

1

Finance

1

Seniority

Lead

42

Junior

29

Manager

23

Senior

9

Mid

4

VP

3

Director

1

Notable leadership hires: Key Lead, Team Lead, Sales Lead

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About Knix

Knix manufactures and sells intimate apparel and activewear under two brands: Knix and Kt by Knix. Founded in 2013 and headquartered in Toronto, the company operates a vertically integrated North American business spanning e-commerce, physical retail locations, wholesale partnerships, and third-party marketplaces like Amazon. The organization is mid-scale (201–500 employees) and recently went public. Current operational challenges center on inventory accuracy, supply-chain resilience, and scaling internal processes—particularly HR and workforce planning—faster than retail growth demands.

HeadquartersToronto, Ontario

Company Size201–500 employees

Founded2013

Hiring MarketsCanada, United States

Frequently Asked Questions

What tech stack does Knix use?

Knix runs on AWS (Lambda, RDS, DynamoDB, EventBridge, SQS, API Gateway), Snowflake for analytics, MySQL, Shopify Plus for e-commerce, and React/Node.js/Python for application logic. Monitoring is via Google Analytics and Amplitude.