Sr Associate Software Engineer, AI Security

Northern Trust•Chicago, IL

1d•$88,900 - $151,100

About The Position

We are seeking a Senior Associate Software Engineer to support technical development of our AI-powered Code Security Scanner platform. This platform leverages frontier AI models and advanced security automation to identify, validate, and report software vulnerabilities across enterprise codebases. This role will be responsible for ongoing development, architectural evolution, and long-term enhancement of the platform. The successful candidate must be equally comfortable designing user-facing applications, building automation, integrating AI services, and securing cloud-native solutions.

Requirements

5+ years of professional software engineering experience
Mid-level React development
Modern SPA architecture
REST APIs and authentication integrations
Expert-level Python development
API design and integration
Automation and orchestration frameworks
Test automation and quality engineering
Experience integrating Large Language Models (LLMs)
Agent-based workflows and automation frameworks
Application security and vulnerability management

Responsibilities

Serve as a developer for the AI Code Scanner platform
Implement modernization, enhancements, and scalability initiatives
Improve user experience, reporting dashboards, workflow management, and administrative capabilities
Implement secure authentication and authorization patterns
Maintain and extend orchestration and scanning services
Expand and manage integrations with LLM-based security analysis capabilities
Enhance automated vulnerability analysis, reporting, and verification workflows