# Senior Full Stack AI Engineer

> Walter · Canada (Remote) · — · Posted 2026-07-24

**Workplace:** remote

## Description

### Job Description

### Summary:

We are looking for a Senior Full Stack AI Engineer to design, build, and scale production-grade applications powered by generative AI. This role is focused on delivering real products, not just prototypes. The ideal candidate is a strong end-to-end builder who can make sound architectural decisions, integrate AI capabilities into usable systems, and balance fast delivery with long-term maintainability.

### General Information:

This is a senior engineering role for someone who can own product development from architecture through deployment. The role requires strong full stack engineering fundamentals combined with hands-on experience integrating generative AI into production workflows. The right candidate understands how to build scalable backend services, intuitive frontends, and reliable AI-enabled features that serve real users. This person should bring strong product thinking, architectural judgment, and the ability to move independently from requirements to shipped solutions.

### Tasks and deliverables:

-   Build end-to-end applications that incorporate generative AI capabilities into real user workflows
-   Develop scalable backend services, APIs, and integrations using modern engineering practices
-   Build responsive and maintainable frontend experiences using modern frameworks
-   Design modular system architectures that support scalability, reliability, and long-term maintainability
-   Integrate LLMs and other AI tools into production applications with appropriate safeguards and monitoring
-   Optimize prompt flows, data pipelines, and system interactions for consistency and performance
-   Translate business requirements into technical solutions and make strong implementation trade-offs
-   Own features from ideation through development, testing, deployment, and iteration
-   Reuse and adapt proven solutions where appropriate to accelerate delivery
-   Continuously improve product quality based on performance data, feedback, and operational learnings

### Engagement highlights:

-   Opportunity to build impactful AI-powered products used in real production environments
    
-   High ownership across architecture, implementation, and delivery
    
-   Role suited for engineers who enjoy both product thinking and technical depth
    
-   Chance to shape scalable systems early and influence long-term engineering quality
    
-   Fast-paced environment with a strong emphasis on execution and practical outcomes
    
-   Meaningful work at the intersection of full stack engineering and applied AI

## Requirements

### Required Experience:

-   Strong full stack engineering experience, ideally 5+ years
    
-   Proficiency in backend development with technologies such as Node.js, Python, or similar
    
-   Strong frontend experience with frameworks such as React or comparable modern tools
    
-   Experience building and consuming APIs, working with databases, and deploying on cloud platforms
    
-   Hands-on experience integrating generative AI into production applications
    
-   Practical understanding of prompt engineering and AI system limitations, including failure modes and edge cases
    
-   Proven ability to design systems that scale beyond MVP and remain maintainable over time
    
-   Strong understanding of software architecture, system design, and engineering best practices
    
-   Demonstrated experience shipping multiple production-grade products or platforms
    
-   Ability to combine traditional software engineering discipline with modern AI-driven workflows
    
-   Experience working independently with strong ownership and product mindset

## Apply

[Apply at Walter](https://apply.workable.com/walter-careers/j/78D12B0E7E/apply)

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