Software Engineer, Infrastructure Modelling

Fluidstack; New York (NY); On-site; USD 224,000 - 279,000; Full time

Job summary

Fluidstack seeks a forward-thinking engineer to build software for infrastructure models and automation that turns design data into programmable services and pipelines. You will work with CAD/BIM data, craft generative tooling, and integrate CAD/PLM stacks, while handling large-scale model data with versioning and validation.

A strong emphasis is on producing robust production code and collaborating closely with hardware and software engineers.

Qualifications

• You've built software against CAD or BIM platforms or engineering data.
• You've shipped automation that replaced manual design work.
• You handle geometric and graph-shaped data competently.
• You write production code and integrate messy vendor APIs.
• You work embedded with engineers as your users.

Responsibilities

• Build the software behind the infrastructure model: services, APIs, and pipelines making the design data programmable.
• Ship generative tooling: layouts, routings, and configurations produced from rules and the model, not manual drafting.
• Integrate the design stack: CAD and BIM platforms, PLM, and the company's data layer speaking one language.
• Own the model data at scale: versioning, validation, and queryability across gigawatts of design.

Skills

CAD platforms experience

Automation of design processes

Production code writing

Geometric and graph data handling

API integration with vendor APIs

Embedded collaboration with engineers

Rust, C#, TypeScript, Python

Tools

Revit

Tekla

Forge APIs

IFC toolchains

Job description

About Fluidstack

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We exist to make humanity more free. For most of human history, you farmed or you starved. Technology gave people more time for the things they wanted to do, instead of things they had to do. Powerful AI will be the biggest lever for human choice we've ever built - but only if models are aligned with what humanity actually wants. There are groups building AI who don't share these goals. Whoever deploys frontier compute infrastructure fastest will decide whether AI expands human freedom or shrinks it.

We're singularly focused on delivering 10 to 100s of GWs of compute faster than anyone else, rethinking every layer of the stack. We acquire power, design and build data centers, and operate them - with teams spanning hardware and software. Speed and scale are our key differentiators. Come be a part of building civilization-scale infrastructure for AI.

We hire people who care deeply about this problem space. If that is you.

How We Operate

• Be a barrel. Full autonomy. Own things end to end, take on scope without being asked, no permission required to operate outside your core role.
• Insane urgency. We drive everything forward as fast as possible.
• Reason from first principles. Challenge every assumption. Zero analogy thinking, no egos, the best idea wins.
• Love of the game. The frontier of AI is the most interesting problem of our time. We put in long hours at high intensity to push the frontier forward.
• Build something that actually matters. If you're going to spend your time, spend it on something that matters to the world.

Role Scope

• Build the software behind the infrastructure model: services, APIs, and pipelines making the design data programmable.
• Ship generative tooling: layouts, routings, and configurations produced from rules and the model, not manual drafting.
• Integrate the design stack: CAD and BIM platforms, PLM, and the company's data layer speaking one language.
• Own the model data at scale: versioning, validation, and queryability across gigawatts of design.

What We're Looking For

• The below is a starting point. We always make space for exceptional people, so if you don't fit this role exactly, tell us where you would.
• You've built software against CAD or BIM platforms or engineering data.
• You've shipped automation that replaced manual design work.
• You handle geometric and graph-shaped data competently.
• You write production code and integrate messy vendor APIs.
• You work embedded with engineers as your users.
• Bonus: Revit, Tekla, or Forge APIs. IFC toolchains. Computational geometry. Rust, C#, TypeScript, or Python.

We are committed to pay equity and transparency.

Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

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AI Screening Notice

Ashby Bias Audit

You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and did not receive a confirmation email, please email [e-mail] with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.

Compensation Range: $224K - $279K