Member of Technical Staff, Platform Engineer

The role

You will own the foundation including infrastructure, backend systems, and developer experience. You will build core services, agent sandboxes, and internal tooling to support a small engineering team.

What you will do

• Build core infrastructure and backend systems
• Create safe execution sandboxes for agents to write and run code
• Develop versioned SDKs, scoped permissions, rate limits, and isolation
• Build developer experience and internal efficiency tooling
• Manage performance and cost of infrastructure
• Build agents that triage and fix bugs in infrastructure
• Build infrastructure to onboard new firms and their systems onto the platform
• Build read paths and stores for querying portfolio data

Required qualifications

• Think in systems and take ownership of the whole stack
• Move fast with speed and reliability
• Kind, direct, and low-ego

Benefits

• Equity

About the company

Arca is a wealth management firm built from the ground up with AI. They are rebuilding the wealth management business from the inside using a platform designed for advisors.