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Posted 2 days ago

Full Stack Engineer

@ Exchange Solutions

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Toronto, Ontario

Full-time
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SIGNALS

Responsibilities:

  • Own features end-to-end across the React/Next.js application and AWS serverless platform.
  • Use Claude Code and similar AI coding tools to plan, implement, review, and refine production-ready software.
  • Develop effective prompts, validate AI-generated code, and ensure security, quality, and maintainability.
  • Promote AI-assisted engineering best practices across the team.

Requirements summary:

  • Capability Requirements – education, skills & experience
  • Bachelor's degree in Computer Science, Software Engineering, or related discipline.
  • 5+ years of full-stack software development experience.
  • Strong AWS serverless experience (Lambda, API Gateway, DynamoDB).
  • Experience with Infrastructure as Code (CloudFormation, CDK, SAM, or Terraform).
  • Practical knowledge of DynamoDB data modelling and event-driven architectures.
Source and dates

Source type not verified · apify-linkedin

Employer posting date
2026-11-11
First seen by our source
2026-11-14
Source record updated
2026-11-14

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

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Exchange Solutions

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Job description

Role Overview

Exchange Solutions is building an AI-first, API-driven loyalty platform supporting high-volume, multi-tenant enterprise retail programs across North America. The Full-Stack Engineer operates within an AI-augmented engineering environment, using agentic development tools such as Claude Code as a core part of the software development lifecycle. This role owns the design, development, testing, deployment, and operational excellence of scalable full-stack solutions across a Next.js/React frontend and serverless AWS backend, while helping establish best practices for AI-assisted software engineering.

Primary Responsibilities

1. AI-Augmented Software Development

  • Own features end-to-end across the React/Next.js application and AWS serverless platform.
  • Use Claude Code and similar AI coding tools to plan, implement, review, and refine production-ready software.
  • Develop effective prompts, validate AI-generated code, and ensure security, quality, and maintainability.
  • Promote AI-assisted engineering best practices across the team.

2. Full-Stack Application Development

  • Build and maintain TypeScript, React, and Next.js applications.
  • Design and implement serverless AWS solutions using Lambda, API Gateway, DynamoDB, and Infrastructure as Code.
  • Develop scalable, event-driven services supporting enterprise loyalty platforms.

3. Quality, Testing & DevOps

  • Apply unit, integration, and end-to-end testing practices.
  • Participate in test-driven development and continuous integration workflows.
  • Monitor production systems and support continuous improvement.

4. Technical Leadership & Collaboration

  • Mentor engineers and perform high-quality code reviews.
  • Collaborate with Product, QA, UX, Security, and Cloud Engineering teams.
  • Contribute to engineering standards, architecture discussions, and AI governance.

5. Platform & Architecture

  • Design scalable multi-tenant cloud architectures.
  • Model DynamoDB data effectively using access patterns and single-table design.
  • Support Infrastructure as Code using CloudFormation, CDK, SAM, or Terraform.

Capability Requirements – education, skills & experience

  • Bachelor's degree in Computer Science, Software Engineering, or related discipline.
  • 5+ years of full-stack software development experience.
  • Expertise in TypeScript, React, and Next.js.
  • Strong AWS serverless experience (Lambda, API Gateway, DynamoDB).
  • Experience with Infrastructure as Code (CloudFormation, CDK, SAM, or Terraform).
  • Practical knowledge of DynamoDB data modelling and event-driven architectures.
  • Experience using AI-assisted coding tools such as Claude Code, Cursor, or GitHub Copilot.
  • Strong testing, code review, and software quality practices.
  • Experience mentoring developers and collaborating across technical teams.
  • Experience with multi-tenant SaaS, CI/CD, observability, loyalty, retail, or high-volume transactional systems is an asset.

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