AI Systems Engineer

About this role

About Ruby Advisory

Ruby Advisory builds human-first AI systems for ambitious teams.

We help companies find where time, energy, and efficiency are leaking inside their daily work, then build practical AI systems that give that value back. Our work lives inside the workflows teams already rely on: lead follow-up, company knowledge, admin and operations, proposal drafting, client delivery, internal tools, and repeatable processes that are too important to stay manual.

Ruby’s approach blends build, implementation, and education. We design systems around how a team actually works, help those systems become part of the business, and teach people how to use AI with confidence in their real work.

About The Role

We are hiring an AI Systems Developer who can build, operate, and improve AI-powered systems for Ruby and our clients.

This role combines software development, systems engineering, AI automation, workflow design, and technical operations. You will work from real client context: calls, transcripts, documents, workflows, data, existing tools, business goals, and messy operational details. From there, you will help decide what should be built, how it should work, and how to ship it.

You should be a strong coder and a daily AI power user. We want someone who is actively using modern AI tools, testing new models, improving their development workflow, and staying close to where the AI tooling ecosystem is moving.

What You Will Work On

• AI-powered client workflows
• Full agent builds for companies
• Custom AI software products and SaaS-style tools
• Internal tools and operating systems
• Automations for repeated business processes
• Agentic workflows and multi-step AI pipelines
• Proposal, research, drafting, and QA workflows
• Lightweight dashboards and review tools
• Integrations across the tools clients already use
• Systems that help teams adopt AI confidently

Responsibilities

• Build AI systems, full agents, automations, internal tools, cus...