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Senior Staff Software Engineer - Agent Marketplace

San Francisco, California, United States💼 Full-time🗓 2026-07-07 → 2026-09-26

Core

Architect and build the coordination fabric for agent-to-API and agent-to-agent transactions, including discovery, identity, billing, and settlement.

Role type

Senior Staff Software Engineer (Agent Marketplace)

Builds

Full-stack marketplace surfaces, REST API substrate, developer onboarding systems, MCP server capabilities, and transaction pipelines.

Domain

AI/LLM infrastructure, Agent-to-Agent commerce, API Gateway

Deliverable

production ML models | product features | infrastructure

Required skills

Distributed systems architecture, Golang, Kubernetes, Cloud-native patterns, Autonomous agent applications, Tool-calling systems, Multi-tenant architectures, Usage-based metering, Secure data exchange

Preferred skills

Model Context Protocol (MCP), CLI/SDK generation, Cross-functional leadership

Technologies

Golang, Kubernetes, Kong, REST API, MCP

Responsibilities

Architect end-to-end full-stack surfaces for the marketplace loop, Design agent-native user experiences and sandboxed test environments, Scale transaction infrastructure for identity verification and settlement, Lead architectural design reviews and mentor engineers, Write engineering documentation and product specifications.

Seniority

Senior Staff, hands-on IC with mentorship

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