Senior AI Engineering Leader & Platform Architect

CSL

Massachusetts

Hybrid

USD 180,000 - 240,000

Full time

5 days ago

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Job summary

CSL in United States seeks an Associate Director, a hands-on senior full-stack engineer who owns engineering standards, production readiness and deployment patterns for all team applications. You will design, build, review and harden production software, guiding prototypes toward validated, durable products using agentic tools such as Claude Code and Codex.

You will lead architecture decisions, enforce security and quality, collaborate with AI Platform, and ensure compliance with quality

Qualifications

Bachelor's degree in a physical, life or quantitative science or in engineering, or equivalent experience; advanced degree preferred.
10+ years building and operating production software, with a substantial share as a hands-on architect or principal-level engineer.
Experience building or operating software in regulated, validated environments (e.g., GxP, IQ/OQ/PQ, requirements traceability) required.
Demonstrated, sustained daily use of agentic development tools (e.g., Claude Code, Codex).

Responsibilities

Own engineering standards and production readiness for every application the team ships.
Take prototypes built by scientists and colleagues with agentic tools to production grade; refactor and productize them.
Own application-to-platform integration, including authentication, secrets, networking and monitoring.
Establish and maintain standard development and deployment patterns (CI/CD, IaC, environments).
Own code-review standards and merge gate for the team's repositories; run architecture reviews.