AI x CAD Software Engineer [Contractor]

Reer, Inc.; Colombia; Hybrid; COP 213,119,000 - 355,199,000; Full time

Job summary

Reer, Inc. is building the leading CAD agent with AI-Aided Design. We are seeking a Software Engineer for a contractor role (hybrid/remote) to join our core team in Colombia. You will design, develop, and scale the AI-powered CAD assistant alongside the founding team.

You will build the AI agent platform, CAD plug-ins, workflows, and integrations with top CAD platforms, owning features end-to-end and helping shape the architecture in a fast-paced startup environment.

Qualifications

• Bachelor's degree in Computer Science or related field (or equivalent practical experience).
• Proficiency in CAD APIs (RhinoCommon, Revit API, Fusion API, etc.).
• Proficiency in full-stack development (Node.js, Python, or similar).
• Strong foundation in CS fundamentals.

Responsibilities

• Build AI agent platform to redefine human x AI collaboration in CAD.
• Develop CAD plug-ins, workflows, and integrations.
• Build mission-critical features for professional users and enterprise partners.
• Own problems end-to-end: contribute to architecture, review code, and move fast.

Skills

Computer Science fundamentals

CAD API proficiency

Full-stack development

Agent-based systems

Self-driven learning

Education

Bachelor's degree in CS or related field

Tools

RhinoCommon

Revit API

Fusion API

Node.js

Python

Job description

Reer is revolutionizing CAD with AI-Aided Design (AAD). We're building the leading CAD agent that works directly in top CAD platforms, empowering professionals to design faster, smarter, and with fewer repetitive tasks.

We're seeking Software Engineer to join our core team. This is a contractor role (hybrid/remote) where you'll work closely with the founding team to design, develop, and scale Reer's leading CAD agent. You'll play a key role in building robust full-stack systems, integrating with top CAD platforms, and experimenting with cutting-edge AI workflows.

• Build AI agent platform to redefine human x AI collaboration in CAD
• Develop CAD plug-ins, workflows, and integrations
• Build mission-critical features for professional users and enterprise partners
• Own problems end-to-end: contribute to architecture, review each other's code, and move fast

Qualifications

• Strong foundation in Computer Science fundamentals
• Proficiency in CAD APIs (RhinoCommon, Revit API, Fusion API, etc.)
• Proficiency in full-stack development (Node.js, Python, or similar)
• Passion in designing and developing agent-based systems (AI agents, MCP frameworks, and workflow automation) experience doesn't matter that much, we care about whether you are self-driven to learn, adapt, and iterate.
• Bachelor's degree in Computer Science or related field (or equivalent practical experience)

You may be a great fit if

• You want to learn how to build a startup or take ownership of a product from the inside
• You're comfortable with agent frameworks and cloud infrastructure (AWS, GCP, Azure, etc.)
• People describe you as curious, open-minded, responsive, and communicative!
• You have a researcher’s mindset and enjoy diving deep into the spatial intelligence and related fields.

Why Join Reer?

• Be part of a founding team shaping the future of design innovation: we're all former designers with strong taste and a bias for making cool and useful stuff :)
• High ownership, high impact: your work directly shapes the product and the company
• Zero bureaucracy: no 3-month approvals, no endless slides, just quick decisions and fast shipping
• Build with and for real users: we ship what professionals need and encourage everyone to engage directly with customers