Senior Software Engineer, AI Platform Developer Experience

United States Digital Space LLC; United States; Hybrid; USD 150,000 - 230,000; Full time

Benefits offered by this job

Health coverage

401(k) Plan

Equity award

Flexible time off

Parental leave

Annual Company Retreat

WFH Equipment Stipend

Job summary

United States Digital Space LLC in New York seeks an engineer to own end-to-end developer experiences across API, SDK, CLI, and web surfaces. You’ll work with product, design, and other engineering teams to identify user needs and deliver the right abstractions at the right time, enabling rapid AI-assisted development.

You will build observable, auditable systems and leverage AI coding tools like Claude Code, Cursor and Copilot to accelerate delivery, while shaping MCP-driven workflows and

Qualifications

• Senior or Staff Engineer with strong autonomy and API/SDK ownership.
• Hands-on experience shipping with AI coding tools as part of workflow.
• Proven ability to design and deliver versioned APIs, SDKs, or client libraries.

Responsibilities

• Pioneer agent experience and MCP design for AI agents interacting with the platform.
• Ship end-to-end experiences across API, SDK, CLI, and web surfaces.
• Build systems that multiply team output with AI-powered workflows and verifiable quality gates.
• Collaborate with product, design and engineering to identify user needs and build at the right abstraction level.

Skills

Software engineering

AI coding tools

API design

React / web UI

Cloud platforms

Tools

Claude Code

Cursor

Copilot

AWS

Job description

United States Digital Space LLC in New York seeks an engineer to own end-to-end developer experiences across API, SDK, CLI, and web surfaces. You’ll work with product, design, and other engineering teams to identify user needs and deliver the right abstractions at the right time, enabling rapid AI-assisted development.

You will build observable, auditable systems and leverage AI coding tools like Claude Code, Cursor and Copilot to accelerate delivery, while shaping MCP-driven workflows and