Founding Senior Software Engineer – Materials & Purchasing (Remote)

United States Digital Space LLC; United States; Remote; USD 140,000 - 200,000; Full time

Benefits offered by this job

Equity

Flexible hours

Health insurance

PTO

Parental leave

401K

Job summary

United States Digital Space LLC is seeking a Senior Software Engineer to build our Materials & Purchasing vertical, connecting home designs to real-world products. This founding role offers ownership across the stack and close collaboration with Showroom and Estimates teams to ship end-to-end features.

You will design rule engines for pricing, inventory, and availability, and craft extensible systems that scale as the new vertical grows, while maintaining a strong focus on UX and ownership.

Qualifications

• 5+ years of full-stack engineering experience building polished, user-facing features.
• Proficiency with React, SQL, API design, and query optimization.
• Experience with configurator, customization, or rule-engine UX.
• Track record building extensible production systems.
• Strong UX intuition and ability to reason about complex constraint systems.

Responsibilities

• Build and maintain full-stack features spanning UI, API layer, business logic, and data models.
• Design and implement rule engines that manage pricing, inventory, availability, and selection constraints.
• Enrich the home data model to connect design decisions to the products bought in the real world.
• Architect extensible, maintainable systems that scale as this new vertical grows.
• Build configuration and selection experiences where users navigate many interdependent choices.
• Optimize backend performance including query tuning, N+1 resolution, indexing strategies, and scaling bottlenecks.
• Build complex search, filtering, and querying systems across large catalog datasets.

Skills

Full-stack engineering

React

SQL

API design

Query optimization

Rule-engine UX

Production systems

UX intuition

Entrepreneurial spirit

Job description

United States Digital Space LLC is seeking a Senior Software Engineer to build our Materials & Purchasing vertical, connecting home designs to real-world products. This founding role offers ownership across the stack and close collaboration with Showroom and Estimates teams to ship end-to-end features.

You will design rule engines for pricing, inventory, and availability, and craft extensible systems that scale as the new vertical grows, while maintaining a strong focus on UX and ownership.