Remote AI-First Product Engineer (Full-Stack)

United States Digital Space LLC; United States; Remote; USD 72,000 - 108,000; Full time

Benefits offered by this job

Remote in Canada

4 weeks PTO

MacBook Pro provided

Flexible PST hours

Job summary

United States Digital Space LLC is seeking a Senior Product Engineer for a Canada-based remote role. You will own problems end-to-end—from customer conversation to production—building Rails APIs and React/TypeScript frontends with AI-enabled features.

You will work directly with the founders, designer, and engineering team, delivering customer-centric products with UI/UX polish. The role requires strong full-stack skills, autonomy, and ~5+ years of ownership, with a focus on delivering scalable

Qualifications

• 5+ years of real ownership of product features.
• Strong full-stack expertise with Rails and React/TypeScript.
• Ability to ship features end-to-end in a remote, async environment.
• Experience with AI-enabled product features is a plus.

Responsibilities

• Take problems from customer insight to production and validation.
• Build across Rails APIs and React/TypeScript frontends.
• Collaborate with founders, designer, and engineering.
• Define technical plans and own ships.

Skills

Rails

TypeScript

React

APIs

End-to-end ownership

Tools

Video streaming

Real-time voice agents

Job description

United States Digital Space LLC is seeking a Senior Product Engineer for a Canada-based remote role. You will own problems end-to-end—from customer conversation to production—building Rails APIs and React/TypeScript frontends with AI-enabled features.

You will work directly with the founders, designer, and engineering team, delivering customer-centric products with UI/UX polish. The role requires strong full-stack skills, autonomy, and ~5+ years of ownership, with a focus on delivering scalable