Software Engineer, Grimsby

Operations, IT Full-time, Permanent, Hybrid

Grimsby, ON

About Us At AOS, we specialize in providing office technology and managed services to businesses of all sizes. Our mission is to help organizations boost productivity, streamline workflows, and manage costs with ease.

We apply technology to drive profit, productivity, and peace of mind for our clients. Through reliable solutions and exceptional customer service, we ensure our clients can focus on what they do best.

The Role You will play a key role in designing, building, and scaling AI-powered platforms, internal tools, integrations, and internal software initiatives across the business. This role will help shape the broader direction of software and automation initiatives at AOS, working across backend services, integrations, cloud infrastructure, and AI-powered platform features to build secure, scalable, and reliable solutions that support both internal operations and commercial products.

This Role Will Contribute To

Backend platform development and API design

Reliability, performance, and maintainability of internal platforms

AI-powered workflows and integrations

Cloud infrastructure and deployment workflows within GCP

Product improvements and new feature development

Technical decision-making across internal software initiatives

Complex problem solving, scalable system design, and ownership with curiosity and autonomy

We Value People Who Demonstrate

Accountability and initiative

Curiosity and a growth mindset

Strong communication and collaboration

Adaptability in fast-changing environments

High standards and attention to detail

Alignment with our culture and values

We’re Looking For Someone Who

Uses AI tools fluently within their engineering workflow

Focuses on solving problems, not just applying frameworks

Is comfortable working across backend systems, integrations, and cloud infrastructure

Understands the realities of production systems and commercial software

Owns technical decisions and outcomes

Key Responsibilities Software Engineering

Design and develop backend services and APIs

Build scalable async Python and FastAPI services

Develop and maintain integrations with SaaS platforms and APIs

Implement secure authentication and authorization flows

Support frontend collaboration within React applications

Cloud and Infrastructure

Design and maintain infrastructure within Google Cloud Platform

Improve observability, logging, monitoring, and alerting

Manage CI/CD pipelines and deployment workflows

Contribute to infrastructure-as-code practices

Collaboration and Leadership

Collaborate closely with leadership and operational teams

Provide technical mentorship and guidance

Help establish engineering standards and best practices

Contribute to product and commercial strategy discussions

Success in This Role Will Be Measured By

Reliability and scalability of platforms

Speed and quality of product delivery

Stability and observability of production systems

Technical decision-making and architectural quality

Proactive problem solving and friction reduction

Innovation and continuous improvement

Collaboration and impact across teams

Technical Environment Languages and Frameworks

Python (async)

FastAPI

React

SQL

Cloud and Infrastructure

Google Cloud Platform

GitHub Actions / CI-CD pipelines

AI and Data Systems

Vector databases and RAG workflows

LLM integrations and prompt evaluation

Integrations

REST APIs

Webhooks

OAuth

Experience and Qualifications

Experience building and operating production-grade applications

Strong backend engineering and API development experience

Hands‑on experience with GCP infrastructure and cloud‑native architecture

Experience with AI‑powered applications and LLM orchestration

Familiarity with observability, CI/CD, and infrastructure automation

Experience scaling systems and solving reliability challenges

Why Join Us?

Make a visible impact

Grow your career in a supportive environment

Learn from experienced teammates

Contribute to innovative, high‑quality client solutions

Our Commitment to Inclusion We are an equal‑opportunity, affirmative action employer. We value and welcome diversity and are committed to creating an inclusive environment where everyone feels they belong. We’re dedicated to providing reasonable accommodations throughout the recruitment and selection process. If you require assistance oraccommodation, please don’t hesitate to reach out. We celebrate diverse backgrounds, experiences, and perspectives and encourage all qualified candidates to apply.

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