This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Principal Software Engineer – Marketing Technology based in Canada.

Take a leading role in shaping the architecture and technical direction of a global digital platform in a remote-first environment. As Principal Software Engineer, you will combine advanced full-stack engineering expertise with hands-on experience in agentic AI to build scalable, high-performance web experiences and intelligent workflows. You will drive architectural decisions, translate business and marketing priorities into robust technical solutions, and guide engineering teams toward delivery excellence. Your work will span global web performance, cloud infrastructure, marketing technology integrations, and production-ready AI systems. Collaborating with engineering leadership and cross-functional stakeholders, you will help modernize digital experiences while ensuring security, reliability, and maintainability. This is an opportunity to influence technical strategy and deliver innovative solutions that support international business growth.

Accountabilities

As the technical lead for Marketing Technology, you will own key architectural decisions, guide engineering execution, and develop intelligent digital experiences that improve customer engagement and operational efficiency.

- Architect global web platforms: Own the architecture, scalability, and performance of the primary digital platform, optimizing Core Web Vitals, edge caching, and internationalization.
- Lead agentic AI development: Design and deploy production-grade autonomous agents, multi-agent workflows, tool-calling frameworks,



and retrieval-augmented generation (RAG) pipelines for personalized web experiences and marketing automation.
- Drive technical strategy and delivery: Partner with engineering leadership to translate business and marketing roadmaps into practical technical plans, achievable milestones, and maintainable codebases.
- Oversee marketing technology integrations: Architect integrations with third-party marketing platforms, analytics tools, customer data platforms, and CRM systems while maintaining strong performance and security.
- Promote engineering excellence: Establish technical standards, conduct architecture and code reviews, and mentor mid-to-senior engineers in modern full-stack development and emerging AI technologies.
- Strengthen cloud and DevOps practices: Collaborate with Platform and DevOps teams to maintain reliable CI/CD pipelines, container orchestration, and automated infrastructure using Infrastructure as Code.
- Improve platform reliability and scalability: Apply sound architectural principles to ensure the digital platform remains resilient, secure, and performant across international markets.
- Collaborate across functions: Work closely with engineering, product, marketing, and other stakeholders to align technical decisions with business objectives and customer needs.

Requirements





The ideal candidate brings extensive software engineering experience, proven technical leadership, and practical expertise building modern web systems and production-ready agentic AI solutions.

- Professional experience: At least 8 years of progressive software engineering experience, including 2 or more years in a Tech Lead, Staff Engineer, or Principal Engineer role architecting high-scale web platforms or distributed services.
- Agentic AI expertise: Hands-on experience designing, building, and deploying autonomous AI agents and LLM-powered workflows in production, using frameworks such as LangGraph, CrewAI, AutoGen, or custom architectures.
- AI workflow engineering: Practical knowledge of structured tool or function calling, multi-agent orchestration, and retrieval-augmented generation (RAG).
- Modern full-stack development: Deep expertise in TypeScript or JavaScript, contemporary front-end frameworks such as React or Next.js, and backend development with Node.js or Python.
- Web architecture: Strong understanding of server-side rendering (SSR), static site generation (SSG), incremental static regeneration (ISR), REST and GraphQL APIs, and modern web performance optimization.
- Cloud and infrastructure: Experience with cloud environments such as AWS, containerization with Docker, Infrastructure as Code using Terraform, and CDN or edge platforms such as Cloudflare or CloudFront.
- Technical leadership: Ability to establish architecture standards, guide engineering decisions, conduct effective code reviews, and mentor experienced developers.
- Cross-functional collaboration: Strong communication and stakeholder management skills, with the ability to

📌 Principal Software Engineer (Montreal)
🏢 Jobgether
📍 Montreal