Senior Full-Stack Engineer - AI & Growth Automation

LTV.ai; Toronto; On-site; CAD 100,000 - 125,000; Full time

Job summary

LTV.ai is seeking a Full Stack Engineer to join their innovative team in Toronto. The role involves refining AI infrastructure and enhancing customer interactions for e-commerce brands. Ideal candidates will have extensive experience in full stack development, particularly in e-commerce and email marketing, and a passion for leveraging AI tools. This position offers competitive compensation and opportunities for personal and professional growth.

Qualifications

• 4+ years of experience in full stack development.
• 2+ years of experience in e-commerce or email marketing.
• Excitement about using AI coding tools to increase productivity.

Responsibilities

• Refine AI infrastructure for deeper segmentation and adaptability.
• Enhance AI conversation engine for self-optimizing interactions.
• Expand self-service capabilities for smaller brands.

Skills

Experience in e-commerce

Experience in email marketing

Proficiency in React (TypeScript)

Experience with AWS

Familiarity with AI coding tools

Tools

AWS

Terraform

React

Job description

3 weeks ago Be among the first 25 applicants

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Founder at LTV.ai | AI Driven Hyper-Personalized & Conversational Email/SMS Marketing for Leading Ecom Brands

At LTV.ai, we’re redefining customer engagement for e-commerce brands by empowering them with their own AI-powered ambassadors to deliver hyper-personalized Email and SMS interactions at an unprecedented scale.

Our platform enables brands to communicate with their audience in a natural and contextually relevant manner, driving higher engagement and conversion rates. While increasing LTV and driving measurable growth, we help brands stay focused on what matters most—the customer.

We’re a fast-moving team building a high-growth company that’s transforming the e-commerce industry. As an early team member, you’ll play a key role in shaping both our product and the future of e-commerce, with the opportunity to grow alongside us.

Recent wins

• Developed a segmentation engine that leverages e-commerce platform data to personalize interactions in a compliant manner, at scale (20m consumers and growing 10% MoM)
• Built out a data pipeline capable of handling millions of events daily
• Enabled the use of multiple LLMs for a single interaction, optimized for the best performance while reducing costs
• Onboarded some of the largest e-commerce brands across the industry (e.g. Backcountry, Fabletics, Sur La Table) turning them into massive believers in both our product and our vision

We'd like to work on (this is a glimpse of exciting tickets from our backlog)

• Refining our AI infrastructure to enable deeper segmentation, optimize customer-level memory, and integrate advanced agentic workflows for greater adaptability and efficiency
• Enhancing our AI conversation engine to deliver self-optimizing interactions that gather actionable feedback, helping brands better understand their customers.
• Expanding self-service capabilities to provide smaller brands on our waitlist—and across the industry—seamless access to the LTV.ai platform

Our Stack

• Frontend: React (TypeScript)
• Infrastructure: AWS managed with Terraform

What we're looking for (ideally)

• 4+ years of experience in our stack
• 2+ years of experience in our industry (ecommerce / email marketing)
• Excitement about using AI coding tools to increase productivity (e.g. Cursor, Windsurf, Copilot)
• Competitive compensation, equity, and a commitment to your personal and professional growth.

If this role sounds like it could be a fit, we’d love to hear from you!

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Industries

  Technology, Information and Internet

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