AI-Powered Infrastructure Decision Engineer

Fluidstack; Seattle (WA); On-site; USD 208,000 - 269,000; Full time

Benefits offered by this job

Cash equity

Health insurance

Retirement plan

Generous PTO

Job summary

Fluidstack is hiring Decision Engineers (AI Software Engineers) to build AI-powered decision systems for infrastructure development and delivery. Join a team that transforms workflows by creating tools that boost productivity across the company.

As part of Decision Engineering, you’ll own projects end to end, design AI infrastructure, and ship integrations with internal systems. The role emphasizes autonomy, impact, and rapid iteration in a fast-paced environment.

Qualifications

• 3 years of software engineering experience with production-grade code in Go, Python, and TypeScript.
• Strong full-stack development skills building web applications (React, Next.js, or similar).
• Hands-on experience building applications with LLM APIs (OpenAI, Anthropic, or open-weight models).
• Daily, demonstrable use of AI coding agents with concrete examples of tools and skills you have built.
• Proven ability to work autonomously: identifying problems, designing solutions, and shipping results with minimal direction and high impact.
• Strong product and systems judgment, comfortable with ambiguity and a demanding pace.
• Excellent communication skills with the ability to translate technical concepts for non-technical stakeholders.

Responsibilities

• Build decision systems and internal tools leveraging frontier models that make infrastructure development and delivery workflows significantly more productive.
• Own tools end to end, from conception through production, iterating directly with the people who use them.
• Design and maintain shared AI infrastructure including AGENTS.md and SKILLS.md, and build shared skills for the organization.
• Build custom integrations between LLMs and internal systems (Slack, GitHub, internal APIs, operational data).
• Stay current with rapidly evolving AI capabilities and proactively identify new opportunities to apply emerging techniques.

Skills

Go

Python

TypeScript

Full-stack development

LLM APIs

Job description

Fluidstack is hiring Decision Engineers (AI Software Engineers) to build AI-powered decision systems for infrastructure development and delivery. Join a team that transforms workflows by creating tools that boost productivity across the company.

As part of Decision Engineering, you’ll own projects end to end, design AI infrastructure, and ship integrations with internal systems. The role emphasizes autonomy, impact, and rapid iteration in a fast-paced environment.