Sr Principal Software Engineer, AI Security Platform
Northern Trust1 day ago
Base Salary
$165k - $288k/yr
Responsibilities
- Lead technical development and ownership of the AI Code Scanner platform.
- Implement modernization, enhancements, scalability initiatives, and architectural evolution.
- Improve user experience through reporting dashboards, workflow management, and administrative capabilities.
- Implement secure authentication and authorization patterns.
- Maintain and extend backend orchestration and scanning services.
- Integrate LLM-based security analysis capabilities and expand automated vulnerability analysis, reporting, and verification workflows.
- Mentor junior team members.
Requirements
- 15+ years of professional software engineering experience.
- 5+ years in a lead, principal, or senior engineering role.
- Experience supporting enterprise-scale applications in regulated environments.
- Expert-level React development and modern single-page application architecture experience.
- Expert-level Python development, API design, and integration experience.
- Experience with automation and orchestration frameworks, test automation, and quality engineering.
- Experience integrating large language models and agent-based workflows.
- Experience with application security and vulnerability management.
Benefits
- Base salary range of $164,600-$288,000.
- Retirement benefits including a 401(k) and pension.
- Medical, dental, vision, spending accounts, disability, life, and accident insurance.
- Paid time off, parental and caregiver leave, and other well-being benefits.
- Discretionary bonus program that may include an equity component.
- Flexible and collaborative work culture with internal mobility and accessible senior leaders.
Categories
About Northern Trust
Northern Trust is a financial services company that provides asset servicing (custody and fund administration), asset management, wealth management, and banking/treasury services to institutions, corporations, and affluent families. Its business model centers on fees for assets under custody/administration and management, plus banking services. Founded in 1889 and headquartered in Chicago, it is publicly traded on Nasdaq (NTRS) and serves clients across the Americas, EMEA, and APAC.