Senior AI Systems Engineer & Production Architect

CSL; Waltham (MA); Hybrid; USD 180,000 - 240,000; Full time

Job summary

CSL Behring in Waltham, MA seeks an Associate Director, Senior Full‑Stack Engineer to own engineering standards, production readiness and application delivery for研发 teams. This hands‑on role shapes how prototypes become durable, validated software suitable for scale and platform integration.

You will design, implement and review production systems, leveraging agentic tools and collaborating with AI Platform & Enablement to turn proven patterns into shared capabilities.

Qualifications

• 10+ years building and operating production software in regulated environments.
• Experience owning CI/CD, IaC and release engineering with distributed teams.
• Proven ability to take prototypes to production grade with tests and security hardening.
• Hands-on architect with responsibility for code review and production readiness.

Responsibilities

• Own engineering standards and production readiness for all team applications.
• Refactor and productize prototypes with strong architecture, tests and observability.
• Own authentication, SSO, secrets, networking and deployment patterns; build reusable platform components.
• Define and maintain CI/CD pipelines and infrastructure as code, environments and runbooks.
• Lead design/architecture reviews and set standards for AI-generated code.
• Build full-stack, cloud-native systems: APIs, orchestration, data stores, identity, front ends.
• Collaborate with QA and validation teams to define risk-based engineering practices for LLM apps.
• Work with R&D scientists to translate requirements into scalable software, guiding embedded delivery engineers.
• Ensure security alignment with Cyber standards and compliance with quality management systems.

Skills

Full-stack engineering

Architecting software

Cloud-native

CI/CD

Security & compliance

LLM apps patterns

Python/TypeScript

Education

Bachelor's in STEM (or related)

Advanced degree preferred

Tools

AWS

Containers

Serverless

Infrastructure as Code

PostgreSQL

Job description

CSL Behring in Waltham, MA seeks an Associate Director, Senior Full‑Stack Engineer to own engineering standards, production readiness and application delivery for研发 teams. This hands‑on role shapes how prototypes become durable, validated software suitable for scale and platform integration.

You will design, implement and review production systems, leveraging agentic tools and collaborating with AI Platform & Enablement to turn proven patterns into shared capabilities.