Software Engineering Intern (Summer 2026)

About Spacial: At Spacial, we’re redefining how the built world gets designed, engineered, and approved. With decades of combined experience across architecture, engineering, and construction, we’ve felt the industry’s pain points firsthand — slow approvals, endless redlines, and unclear requirements that derail even the best designs. We built Spacial to fix that. Our AI-powered platform automates structural and MEP engineering, transforming 2D plans into permit-ready, code-compliant drawings in days, not months. This isn’t just optimization. It’s a new standard built to give the AEC industry speed, clarity, and control from day one. By connecting architects, engineers, builders, and homeowners on a single platform, Spacial eliminates friction, streamlines approvals, and accelerates how ideas become reality. Role Overview We are looking for a Software Engineering Intern to join Spacial for Summer 2026. This role is ideal for a student who is excited about building real product features, improving internal workflows, and working on applied AI initiatives. You will work closely with our team to develop features for our website, support workflow automation, and help with projects involving LLMs and AI model training. This is a strong opportunity for someone who wants exposure to how a startup operates across multiple functions. The tools, workflows, and AI systems you help build may support a range of areas, including but not limited to go-to-market, operations, internal processes, and product development. What You’ll Do - Build, test, and ship features on the Spacial website - Help design and improve internal tools and workflow automations that increase speed and efficiency across teams - Support LLM- and AI-powered initiatives that can be applied across various parts of the business, including go-to-market, operations, customer workflows, and internal knowledge systems - Assist with training, evaluating, and improving AI models and prompts for practical business use