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Staff Fullstack Engineer

United States🌐 Remote💼 Full-time💰 $170,000–$170,000🗓 2026-09-10 → 2026-09-26

Core

Build foundational platform capabilities (APIs, SDKs, MCP servers, distributed systems) to power the subscription economy for enterprise merchants and AI agents.

Role type

Staff Fullstack Engineer (Platform Engineering)

Builds

Next-generation APIs, SDKs, Model Context Protocol (MCP) servers, core domain models, distributed event-driven architectures, and developer tooling.

Domain

SaaS / Subscription Economy / Platform Engineering

Deliverable

production ML models | product features | infrastructure

Required skills

Distributed systems architecture, API design, event-driven architectures, identity management (OIDC, OAuth, SSO), high-throughput order processing, system observability, SLO definition, Python, Go, Kubernetes, GCP

Preferred skills

AI/LLM integration, Model Context Protocol (MCP), autonomous AI agent development, developer experience (DevX) design

Responsibilities

Architect and evolve mission-critical systems for high availability and low latency; design intuitive tooling and reusable platform primitives; take full lifecycle accountability for services from design to production optimization; pioneer AI-first platform capabilities; set standards for operational resilience.

Seniority

Staff, high-leverage IC with architectural ownership

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