Sr Lead Software Engineer - AI Security Platform

Posted 2 Days Ago
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Chicago, IL, USA
Hybrid
115K-195K Annually
Senior level
Artificial Intelligence • Cloud • Fintech • Information Technology • Analytics • Financial Services • Cybersecurity
Dynamic careers. Brighter futures. Achieve greater.
The Role
Lead development and architectural evolution of an AI-powered code security scanning platform. Build React interfaces, Python orchestration services, Azure AI and cloud integrations, CI/CD automation, vulnerability analysis workflows, and secure authentication systems. Improve scalability, reliability, observability, reporting, and AI-powered detection capabilities while supporting enterprise applications in regulated environments. The role combines full-stack engineering, DevOps, cloud architecture, AI/LLM integration, and application security ownership.
Summary Generated by Built In

About Northern Trust


As a global leader in innovative wealth management, asset servicing, asset management and banking services, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families, corporations and institutions.


Since 1889, we have aligned our efforts with our three guiding Principles That Endure: Service, Expertise, and Integrity. Together, they reflect the three cornerstones of business conduct which we strive to instill in our employees, whom we call partners, and to provide to our clients and the communities we serve worldwide.


With more than 135 years of financial experience and over 24,000 partners, we serve the world’s most sophisticated clients using leading technology and exceptional service.


About the Role 

We are seeking a highly experienced Senior Lead Software Engineer to support technical development of our AI-powered Code Security Scanner platform. This platform leverages Generative AI and advanced security automation to identify, validate, and report software vulnerabilities across enterprise codebases. 

The platform consists of: 

  • React-based web application and user dashboard 

  • Python-based orchestration and scanning framework 

  • Azure AI Foundry integrations 

  • Azure Functions, Azure SQL, and cloud-native services 

  • Containerized scanning environments and security controls 

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.  

 

Key Responsibilities 

Platform Ownership 

  • Serve as a lead technical developer for the AI Code Scanner platform. 

  • Implement modernization, enhancements, and scalability initiatives. 

Front-End Development 

  • Enhance and support the React-based web application. 

  • Improve user experience, reporting dashboards, workflow management, and administrative capabilities. 

  • Implement secure authentication and authorization patterns. 

Backend & AI Engineering 

  • Maintain and extend Python-based orchestration and scanning services. 

  • Build integrations with Azure AI Foundry and LLM-based security analysis capabilities. 

  • Enhance automated vulnerability analysis, reporting, and verification workflows. 

DevOps & Automation 

  • Design and maintain GitHub Actions workflows. 

  • Manage CI/CD pipelines and ephemeral runner infrastructure. 

  • Improve automation, reliability, observability, and deployment processes. 

Cloud Engineering 

  • Design and support Azure-based services including:  

  • Azure AI Foundry 

  • Azure Functions 

  • Azure SQL 

  • Azure Storage 

  • Azure Monitoring and Logging 

  • Azure Entra ID 

 

Required Qualifications 

Experience 

  • 12+ years of software engineering experience 

  • Experience supporting enterprise-scale applications in regulated environments 

Technical Skills 

Front-End 

  • Expert-level React development 

  • JavaScript and TypeScript 

  • Modern SPA architecture 

  • REST APIs and authentication integrations 

Backend 

  • Expert-level Python development 

  • API design and integration 

  • Automation and orchestration frameworks 

  • Test automation and quality engineering 

DevOps 

  • GitHub Actions 

  • CI/CD pipeline design 

  • Infrastructure automation 

  • Container technologies 

Cloud 

  • Microsoft Azure 

  • Azure Functions 

  • Azure SQL 

  • Azure Storage 

  • Azure Entra ID 

  • Managed Identities 

  • Azure RBAC 

AI & Automation 

  • Experience integrating Large Language Models (LLMs) 

  • Azure AI Foundry or equivalent AI platforms 

  • Agent-based workflows and automation frameworks 

Security 

  • Secure software development lifecycle (SSDLC) 

  • Authentication and authorization (OAuth, OIDC, SAML) 

  • Secrets management 

  • Container security 

  • Application security and vulnerability management 

 

Preferred Qualifications 

  • Experience building security scanning platforms 

  • Background in Application Security or DevSecOps 

  • Experience with SARIF and static analysis tools 

  • Experience with Docker, Kubernetes, and sandboxed execution environments 

  • Familiarity with Azure APIM and enterprise networking 

  • Experience building AI-assisted developer or security tooling 

  • Prior experience in financial services or other regulated industries 

 

Success Criteria 

Within the first 12 months, this individual will: 

  • Successfully support and enhance Code Scanner Platform. 

  • Deliver new scanning and reporting capabilities. 

  • Improve platform scalability and reliability. 

  • Expand AI-powered vulnerability detection capabilities. 

  • Drive modernization of the architecture and development practices. 

Ideal Candidate Profile 

We are looking for a senior engineer who combines: 

  • Full-stack development expertise 

  • Deep Python engineering skills 

  • Strong GitHub Actions and DevOps experience 

  • Azure cloud architecture knowledge 

  • AI/LLM integration experience 

  • Security engineering mindset 

  • Ability to independently own and evolve a strategic cybersecurity platform 

Salary Range:

$114,500 - 194,700 USD

Salary range is a good faith estimate of base pay. Northern Trust provides a comprehensive benefits package including retirement benefits (401k and pension), health and welfare benefits (medical, dental, vision, spending accounts and disability), paid time off, parental and caregiver leave, life & accident insurance, and other voluntary and well-being benefits. Northern Trust also provides a discretionary bonus program that may include an equity component.


Work Authorization


Applicants must be authorized to work in the U.S. without the need for employment-based visa sponsorship now or in the future. Northern Trust will not sponsor applicants for U.S. work visa status for this opportunity (no sponsorship is available for H-1B, L-1, TN, O-1, E-3, H-1B1, F-1, J-1, OPT, CPT or any other employment-based visa).


Working with Us


As a Northern Trust partner, you will be part of a flexible and collaborative work culture, which has a strong history of financial strength and stability. Movement within the organization is encouraged, senior leaders are accessible, and you can take pride in working for a company committed to an inclusive workplace and assisting the communities we serve.


Philanthropy is deeply rooted in Northern Trust’s history and is an essential element of our culture. Employees around the world give their time and talent to work for the greater good of their communities.


Reasonable Accommodation


Northern Trust is committed to working with and providing adjustments to individuals with health conditions and disabilities. If you need a reasonable accommodation for any part of the employment process, please email our HR Service Center at [email protected], or alternatively you can discuss your individual requirements with the recruiter you are working with.


Skills Required

  • 12+ years of software engineering experience
  • Experience supporting enterprise-scale applications in regulated environments
  • Expert-level React development
  • JavaScript and TypeScript experience
  • Modern single-page application architecture experience
  • REST API and authentication integration experience
  • Expert-level Python development
  • API design and integration experience
  • Automation and orchestration framework experience
  • Test automation and quality engineering experience
  • GitHub Actions experience
  • CI/CD pipeline design experience
  • Infrastructure automation experience
  • Container technology experience
  • Microsoft Azure experience
  • Azure Functions, Azure SQL, Azure Storage, and Azure Entra ID experience
  • Experience with managed identities and Azure RBAC
  • Large Language Model integration experience
  • Azure AI Foundry or equivalent AI platform experience
  • Agent-based workflows and automation framework experience
  • Secure software development lifecycle experience
  • Authentication and authorization experience with OAuth, OIDC, or SAML
  • Secrets management, container security, application security, and vulnerability management experience
  • Experience building security scanning platforms
  • Application Security or DevSecOps background
  • Experience with SARIF and static analysis tools
  • Experience with Docker, Kubernetes, and sandboxed execution environments
  • Familiarity with Azure APIM and enterprise networking
  • Experience building AI-assisted developer or security tooling
  • Prior experience in financial services or other regulated industries

Northern Trust Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northern Trust and has not been reviewed or approved by Northern Trust.

  • Retirement Support A 401(k) with company match alongside an employer‑funded defined‑benefit pension is highlighted in employer‑verified materials and filings, setting the retirement package apart from many private employers.
  • Leave & Time Off Breadth PTO is portrayed as solid overall, and two paid volunteer days per year are clearly documented across corporate materials.
  • Parental & Family Support Company sources and postings reference paid parental and caregiver leave and recent enhancements to parental benefits, indicating meaningful family support within the package.

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The Company
HQ: Chicago, IL
24,000 Employees
Year Founded: 1889

What We Do

As a global leader in innovative wealth management, asset servicing and investment solutions, Northern Trust (Nasdaq: NTRS) is proud to guide the world’s most successful individuals, families and institutions by remaining true to our enduring principles of service, expertise and integrity. A globally recognized Fortune 500 Company in continuous operation since 1889, we’ve built a legacy of empowering clients to reach their goals with confidence. Since our roots as a trust bank, we’ve grown to a global presence with more than 24,000 employees in more than 20 countries and across six core business units: Wealth Management Asset Management Asset Servicing Technology Corporate Functions Enterprise Operations Join a Team That’s Achieving Greater At Northern Trust, we refer to our employees as partners – with good reason. We understand that relationships are the key to our success. Here you’ll join a diverse and inclusive team of innovators with the drive to challenge the way things have always been done. Instead of choosing between a dynamic career and work-life balance, enjoy working with a team that supports your goals in the office and at home. We’ll help you get where you want to go without sacrificing what matters most to you. Delivering value and adhering to our enduring principles What are enduring principles? Since our founding, they have guided our strategy and success. Thanks to the dedication of our partners, Northern Trust continues to thrive by adhering to three enduring principles: service, expertise and integrity . What does this mean? Service Northern Trust has a relentless drive to provide exceptional service to our clients, our partners and our communities. We set new standards and go above and beyond in our commitment to delivering greater results. Expertise Expertise is at the core of who we are. We focus sharply on what we do well. From expanding our capabilities, to hiring talented professionals to developing innovative solutions, our expertise is why we continue to be a trusted advisor for generations of families and institutions. Integrity Operating with uncompromising ethics is central to Northern Trust’s heritage. As a result, our clients, partners and communities know they can rely on us. For more than 130 years, our integrity has been our guide – and that will never change.

Why Work With Us

At Northern Trust, we go further because we go together. We embrace flexibility, encourage balance, and prioritize inclusion at all levels, working together to keep you connected. We are committed to our employees—all 24,000 of them. Whether this is a first step or a bold new leap in your career, we’re here to help you move forward.

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