Northern Trust

Sr Lead Software Engineer - AI Security Platform

Northern Trust$114K — $194K *
Information Technology
11 - 15 years of experience
Job Overview by Ladders

Qualifications

  • 12+ years of software engineering experience
  • Experience supporting enterprise-scale applications in regulated environments
  • Expert-level React development
  • Expert-level Python development
  • Strong GitHub Actions and DevOps experience
  • Azure cloud architecture knowledge
  • Deep experience in Secure Software Development Lifecycle (SSDLC)

Responsibilities

  • Lead technical development of the AI Code Scanner platform.
  • Design and implement architecture enhancements for scalability and modernization.
  • Enhance user experience and functionality of the React-based application.
  • Maintain and extend orchestration and scanning services in Python.
  • Integrate Azure AI Foundry and LLM-based capabilities into workflows.
  • Design GitHub Actions workflows for CI/CD solutions.
  • Support Azure-based services and manage cloud infrastructure.

Benefits

  • Retirement benefits including 401k and pension
  • Comprehensive health benefits with medical, dental, and vision
  • Paid time off and parental/caregiver leave
  • Life and accident insurance
  • Discretionary bonus program that may include an equity component
Full Job Description

About the Role

We are seeking a highly experienced Senior Lead Software Engineer to supporttechnical 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.

About Northern Trust

Northern Trust is a global leader in delivering innovative investment management, asset and fund administration, and fiduciary and banking solutions to corporations, institutions, and affluent individuals. They have evolved with the changing needs of their clients and their world.

Northern Trust Careers

Joining Northern Trust means becoming part of a global financial services institution that is dedicated to providing expert guidance and innovative solutions to its clients. At Northern Trust, we pride ourselves on fostering a culture of leadership, diversity, and innovation, which makes us a premier destination for career growth in the financial industry.

Work You’ll Do

At Northern Trust, you will collaborate with some of the most talented professionals in the financial sector. Our team is committed to excellence and equipped with a diverse range of skills that contribute to our dynamic environment. Here, you will have the opportunity to lead projects that transform our services and drive significant value for our clients across the globe.

Explore Job Opportunities and Internships

Whether you are starting your career or looking to make a significant impact in the financial industry, Northern Trust offers a variety of job opportunities and internships that will help you achieve your professional goals. From entry-level positions to leadership roles, our company is actively hiring individuals who are passionate, curious, and driven to excel.

Innovative Work

Northern Trust is at the forefront of financial innovation. Our employees are encouraged to think creatively and leverage cutting-edge technologies to solve complex problems. By joining our team, you will work on pioneering solutions that redefine the standards of financial services.

Be Part of a Great Team

Our team at Northern Trust is more than just a group of employees – we are a community. We value collaboration, and our culture is built on mutual respect and a commitment to diversity and inclusion. Working with us, you will experience a supportive network that is passionate about sharing knowledge and ideas.

Future-Proof Your Career

Northern Trust is dedicated to your professional development. We offer comprehensive benefits, diversity training, and numerous resources to help you grow your career. With our support, you can expand your skills, gain valuable experience, and achieve professional certifications that will enhance your career trajectory.

Stay Connected

Join Our Team

Discover the perfect role for you at Northern Trust by exploring our current job openings that match your skills and interests. We are looking for professionals who are solution-driven and eager to contribute to our legacy of financial excellence.

Keep Up to Date

Stay informed with the latest career tips, industry insights, and professional growth opportunities—all available through our careers blog. At Northern Trust, we ensure that our team members are always ahead in the industry.

Job Alert Emails

Customize your experience by subscribing to job alerts and insider tips tailored to your preferences. At Northern Trust, exciting and rewarding opportunities are always on the horizon, and we are eager to see where your talents can take us. Join Northern Trust today and be part of a company that values innovation, leadership, and a diverse and inclusive workplace. Here, every position is a chance to contribute to something bigger and to turn your job into a meaningful career.
Learn more about Northern Trust
Size
21,100 employees
Market Cap
$18.1 billion
Industry
Net Income
$1.2 billion
Founded
1889
5 Year Trend
+4.9%
Revenue
$6.1 billion
NASDAQ

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