CareerPlan

Sr. Director of Engineering - API

Reston, VA OR Somerville, MAFull-time2026-10-26 → 2026-11-11
Hybrid

Core

Lead Babel Street's API and MCP platform strategy and delivery to enable developers and AI agents to interact with services in an AI-native, agent-driven environment.

Role type

Sr. Director of Engineering (API & Platform Strategy)

Builds

API-first platform capabilities, semantic APIs, Model Context Protocol (MCP) integrations, and context-aware service patterns.

Domain

AI/ML, Identity Intelligence, Risk Operations

Deliverable

production ML models

Required skills

API strategy and governance, Model Context Protocol (MCP) implementation, agent-to-service communication patterns, semantic API design, scalable system architecture, cross-functional technical leadership, hands-on engineering execution.

Preferred skills

AI-native platform evolution, agent-ready API design, tool and service discovery patterns.

Technologies

Model Context Protocol (MCP), semantic APIs, AI/ML frameworks.

Responsibilities

Define and lead API-first platform strategy, establish standards for API consistency and reliability, lead MCP strategy and implementation, partner with AI/Data teams on scalable service patterns, align technical direction with architectural vision.

Seniority

Sr. Director, hands-on technical leadership