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L55 - Lead DevOps Engineer II
Deloitte US
Hermitage, TN · Nashville, TN
Customer-Centric Engineering: Develop lean operational solutions through rapid, inexpensive experimentation to meet the reliability needs of the engineering teams and the business. Engage…
Added just now
Applied AI Site Reliability Engineer I (PxE A&A)
Deloitte US
Tampa, FL
Customer-Centric Engineering: Develop lean operational solutions through rapid, inexpensive experimentation to meet the reliability needs of the engineering teams and the business. Engage…
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Agentic AI Delivery Consultant
Deloitte US
Gilbert, AZ · Lake Mary, FL · Mechanicsburg, PA
2+ years of experience building AI/ML solutions using Python.
Added just now
Associate Director, Applied AI Platform Engineering (PxE Platforms)
Deloitte US
Dallas, TX · Hermitage, TN · Jersey City, NJ · Morristown, NJ · Nashville, TN · NY
…of platform KPIs and NFRs - adoption, reliability-by-design, developer experience, performance, scalability, and security. Establish and evolve platform reference architectures, golden…
Added 1 min ago
Generative AI Engineer II - Federal Health & State & Local
Deloitte US
Atlanta, GA · Austin, TX · Nashville, TN · NY · Rosslyn, VA · Sacramento, CA
Design, build, test, and deploy machine learning and artificial intelligence solutions for business and client use cases
Added 1 min ago
Gen AI & Python Enterprise Architect
Deloitte US
NY
…work in a collaborative environment? As an experienced Gen AI Python Enterprise Architect, you will have the ability to share new ideas and collaborate on projects as a consultant without…
Added 1 min ago
Applied AI Platform Engineer III
Deloitte US
Dallas, TX · Hermitage, TN · Jersey City, NJ · Morristown, NJ · Nashville, TN · NY
…record in delivering high-quality, reusable, outcome-focused solutions. The ideal candidate will be a dependable team player, collaborating with cross-functional teams to design, build, and…
Added 2 mins ago
Converge Signals, FSI - Engineering Lead_Products & Platforms
Deloitte US
Arlington Heights, IL · Atlanta, GA · Austin, TX · Baltimore, MD · Bellevue, WA · Birmingham, AL · Boise, ID · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Colorado Springs, CO · Columbus, OH · Costa Mesa, CA · Dallas, TX · Davenport, IA · Dayton, OH · Denver, CO · Des Moines, IA · Detroit, MI · Fort Worth, TX · Fresno, CA · Ft. Lauderdale, FL · Gilbert, AZ · Grand Rapids, MI · Hartford, CT · Hermitage, TN · Honolulu, HI · Houston, TX · Huntsville, AL · Indianapolis, IN · Inglewood, CA · Jacksonville, FL · Jericho, NY · Jersey City, NJ · Kansas City, MO · Lake Mary, FL · Lansing, MI · Las Vegas, NV · Los Angeles, CA · Louisville, KY · McLean, VA · Mechanicsburg, PA · Memphis, TN · Miami, FL · Midland, MI · Milwaukee, WI · Minneapolis, MN · Monterey, CA · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Omaha, NE · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Princeton, NJ · Raleigh, NC · Richmond, VA · Rochester, NY · Rosslyn, VA · Sacramento, CA · Salt Lake City, UT · San Antonio, TX · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tallahassee, FL · Tampa, FL · Tempe, AZ · Tulsa, OK · Washington, DC · Westlake, TX · Wichita, KS · Williamsville, NY
Experience with Python/FastAPI (or comparable) backend development and React/TypeScript frontend development, sufficient to review and refactor both sides of a full-stack codebase
Added 2 mins ago
Converge Signals, FSI - Data Scientist_Products & Platforms
Deloitte US
Arlington Heights, IL · Atlanta, GA · Austin, TX · Baltimore, MD · Bellevue, WA · Birmingham, AL · Boise, ID · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Colorado Springs, CO · Columbus, OH · Costa Mesa, CA · Dallas, TX · Davenport, IA · Dayton, OH · Denver, CO · Des Moines, IA · Detroit, MI · Fort Worth, TX · Fresno, CA · Ft. Lauderdale, FL · Gilbert, AZ · Grand Rapids, MI · Hartford, CT · Hermitage, TN · Honolulu, HI · Houston, TX · Huntsville, AL · Indianapolis, IN · Inglewood, CA · Jacksonville, FL · Jericho, NY · Jersey City, NJ · Kansas City, MO · Lake Mary, FL · Lansing, MI · Las Vegas, NV · Los Angeles, CA · Louisville, KY · McLean, VA · Mechanicsburg, PA · Memphis, TN · Miami, FL · Midland, MI · Milwaukee, WI · Minneapolis, MN · Monterey, CA · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Omaha, NE · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Princeton, NJ · Raleigh, NC · Richmond, VA · Rochester, NY · Rosslyn, VA · Sacramento, CA · Salt Lake City, UT · San Antonio, TX · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tallahassee, FL · Tampa, FL · Tempe, AZ · Tulsa, OK · Washington, DC · Westlake, TX · Wichita, KS · Williamsville, NY
…hands-on model development and validation – proficient at using Python, SQL and other data transformation and analytical…
Added 2 mins ago
Supply Chain Network Transformation Senior Consultant
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Dallas, TX · Denver, CO · Detroit, MI · Ft. Lauderdale, FL · Houston, TX · Indianapolis, IN · Jericho, NY · Kansas City, MO · Los Angeles, CA · McLean, VA · Memphis, TN · Miami, FL · Milwaukee, WI · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Raleigh, NC · Sacramento, CA · Salt Lake City, UT · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
…Operations Offering, where you'll deliver transformational solutions using operational expertise, digital technologies, advanced analytics, and industry-specific hybrid solutions. Don’t…
Added 2 mins ago
Supply Chain Network Transformation Manager
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Dallas, TX · Denver, CO · Detroit, MI · Ft. Lauderdale, FL · Hartford, CT · Houston, TX · Indianapolis, IN · Jericho, NY · Jersey City, NJ · Kansas City, MO · Los Angeles, CA · McLean, VA · Memphis, TN · Miami, FL · Milwaukee, WI · Minneapolis, MN · Morristown, NJ · Nashville, TN · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Raleigh, NC · Sacramento, CA · Salt Lake City, UT · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
…Operations Offering, where you'll deliver transformational solutions using operational expertise, digital technologies, advanced analytics, and industry-specific hybrid solutions. Don’t…
Added 2 mins ago
Consultant-Data Risk Management
Deloitte US
Boston, MA · Charlotte, NC · Chicago, IL · Dallas, TX · Houston, TX · Minneapolis, MN · NY
As a Consultant in our AI & Data Risk team, you will contribute to innovative data-driven solutions for clients across financial services, fintech, and technology industry sectors. In this…
Added 3 mins ago
Renewable Energy Financial Modeling Manager
Deloitte US
Atlanta, GA · Chicago, IL · Dallas, TX · Denver, CO · Houston, TX · Los Angeles, CA
…challenges, avoid financial pitfalls, and implement practical solutions before, during, and after major transformational projects or transactions creating lasting…
Added 3 mins ago
Adobe Experience Platform
Deloitte US
Atlanta, GA · Austin, TX · Baltimore, MD · Boston, MA · Charlotte, NC · Chicago, IL · Cincinnati, OH · Cleveland, OH · Columbus, OH · Costa Mesa, CA · Dallas, TX · Denver, CO · Detroit, MI · Hartford, CT · Houston, TX · Indianapolis, IN · Jacksonville, FL · Kansas City, MO · Las Vegas, NV · Los Angeles, CA · McLean, VA · Miami, FL · Milwaukee, WI · Minneapolis, MN · Morristown, NJ · Nashville, TN · New Orleans, LA · NY · Philadelphia, PA · Pittsburgh, PA · Portland, OR · Raleigh, NC · Richmond, VA · Sacramento, CA · San Antonio, TX · San Diego, CA · San Francisco, CA · San Jose, CA · Seattle, WA · St. Louis, MO · Stamford, CT · Tampa, FL · Tempe, AZ
As an Adobe Experience Platform (AEP), you will help clients design and implement scalable data solutions that power personalized customer experiences. In this role, you will bring together…
Added 3 mins ago
Generative AI Engineer III - Federal Health
Deloitte US
Rosslyn, VA
Design, build, test, and deploy machine learning and artificial intelligence solutions for business and client use cases
Added 29 mins ago
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American Express
Sunrise, FL
- $24.05 to $63 USD / hour
…teams explore, build, test, and responsibly scale AI-enabled solutions. You’ll build software, collaborate with Agile teams, and learn how products are designed, developed, tested, and…
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- $78,000 to $124,750 USD / year
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- Full-time
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Campus Graduate Masters Summer Internship Program - 2027 Business Strategy, Global Servicing- Sunrise, FL
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- $38.45 to $87 USD / hour
…recommendation ready for implementation or executing all or part of solutions. In many cases, successful interns exceed expectations and expand the original scope, leaving a tangible legacy…
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Sr. Specialist, AI CRM Engineering
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Develop and integrate AI-enabled features within the Veeva CRM/Vault CRM ecosystem - including LLM-based solutions using industry standard models like Claude accessed directly or via AWS…

American Express Global Business Travel

Sr. Application Security Engineer

Saint Paul, MN, United States

$104,300.00 - $193,700.00

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Job details

Pay: $104,300.00 - $193,700.00
Posting language: English
Posted: Sep 5, 2026

Original job description

United States

Full time

J-84294

Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.

We are seeking an experienced Senior Application Security Engineer to join our team in the corporate travel industry. This remote position requires a unique blend of application development experience and security expertise to build, secure, and maintain our cloud-native infrastructure. The ideal candidate will have transitioned from application development into application security, bringing a developer's mindset to security and operations, and will mentor others while helping shape how the organization builds and governs secure software.

What You'll Do

Work with DevOps teams to design, implement, and maintain secure CI/CD pipelines that integrate security testing at every stage of the software development lifecycle
Implement and tune automated security scanning, including SAST, DAST, SCA, and container scanning
Deploy and support API security tools, ensuring findings are consistently reported to a central aggregator
Collaborate with development teams to promote secure coding practices and provide security guidance throughout the development process
Evaluate and help govern the secure use of agentic AI coding tools across engineering teams, establishing guardrails and detection strategies to mitigate risks such as hallucinated dependencies, injected vulnerabilities, and insufficient oversight
Ensure compliance with industry standards relevant to the travel industry, including PCI-DSS, GDPR, and SOC 2
Build KPI and metrics reporting for application security initiatives and present findings to leadership as needed
Mentor junior engineers and promote a security-first culture across engineering teams

What We're Looking For

5+ years of professional software development experience with demonstrable expertise in major programming languages (Python, Go, Java, JavaScript/TypeScript); 3+ years of hands-on application security or DevSecOps experience
Strong knowledge of OWASP Top 10 and related secure coding practices; deep understanding of API security, authentication protocols, and secure API design
Strong cloud security expertise with at least one major cloud service provider (AWS, Azure, or GCP); deep understanding of cloud-native security including IAM, network security, encryption, secrets management, and compliance frameworks
Proficiency with CI/CD tools and practical experience with infrastructure-as-code, containerization, and orchestration technologies; strong understanding of network security
Experience with agentic AI programming (AI-driven code generation and autonomous coding agents); deep understanding of risks including hallucinated dependencies, insecure code injection, and governance gaps; ability to help teams mitigate AI-specific security threats
Experience with threat modeling methodologies and risk assessment frameworks; ability to identify and communicate security risks to technical and non-technical audiences
Knowledge of compliance frameworks including PCI-DSS, GDPR, and CCPA; experience establishing or contributing to governance frameworks and guardrails for safe adoption of agentic AI coding tools
Background in penetration testing or red team operations; knowledge of MLSecOps practices including model security, data pipeline protection, and AI/ML supply chain security
Professional security certifications (CISSP, GIAC, OSCP, AWS Security Specialty, Azure Security Engineer, or similar); multi-cloud experience across AWS, Azure, and GCP
Experience in travel, hospitality, or e-commerce industry; open-source contributions or security research publications demonstrating commitment to the security community

Technical Skills

Programming & Scripting: Three or more languages, such as Python, Go, Java, C#, Ruby, JavaScript/TypeScript, Bash, PowerShell, Swift, Kotlin, Objective-C, or Dart, among others
Cloud Platforms: AWS (EC2, ECS, EKS, Lambda, S3, IAM, CloudWatch, GuardDuty), Azure (VMs, AKS, Functions, Key Vault, Sentinel), or GCP (Compute Engine, GKE, Cloud Functions, IAM, Security Command Center)
Security Tools: SAST/DAST scanners, WAF solutions, SIEM platforms, vulnerability scanners, secrets management tools
AI-Assisted Development: GitHub Copilot, Cursor, Claude Code, or similar agentic coding tools
AI Security Tooling: AI/agentic code security scanners and governance platforms
CI/CD: Jenkins, GitLab CI/CD, GitHub Actions, CircleCI, Azure DevOps
Infrastructure: Terraform, Docker, Kubernetes, Helm, Ansible
Version Control: Git, GitHub, GitLab, Bitbucket

Location

United States

The US national base salary range for this position is from

$104,300.00 - $193,700.00

The national range provided includes the base salary that Amex GBT expects to pay for the role. Actual base salary will be based on factors including the scope and complexity of the role and the successful candidate’s relevant experience, skills, knowledge, and work location.

In addition to base salary, the anticipated range of which is posted above, this role is eligible for a discretionary annual bonus, which rewards participants based on company and individual performance.

For information about our comprehensive US benefits programs and eligibility, please review our Benefits-at-a-Glance document.

Benefits at a glance (https://experience100.ehr.com/LinkClick.aspx?fileticket=CjACTXO3wMk%3d&portalid=66)

The #TeamGBT Experience

Work and life: Find your happy medium at Amex GBT.

Flexible benefits are tailored to each country and start the day you do. These include health and welfare insurance plans, retirement programs, parental leave, adoption assistance, and wellbeing resources to support you and your immediate family.
Travel perks: get a choice of deals each week from major travel providers on everything from flights to hotels to cruises and car rentals.
Develop the skills you want when the time is right for you, with access to over 20,000 courses on our learning platform, leadership courses, and new job openings available to internal candidates first.
We strive to champion Inclusion in every aspect of our business at Amex GBT. You can connect with colleagues through our global INclusion Groups, centered around common identities or initiatives, to discuss challenges, obstacles, achievements, and drive company awareness and action.
And much more!

All applicants will receive equal consideration for employment without regard to age, sex, gender (and characteristics related to sex and gender), pregnancy (and related medical conditions), race, color, citizenship, religion, disability, or any other class or characteristic protected by law.

Click Here (https://explorer.amexglobalbusinesstravel.com/rs/346-POJ-129/images/Additional%20Disclosures%20in%20Accordance%20with%20the%20LA%20County%20Fair%20Chance%20Ordinance.pdf?version=2) for Additional Disclosures in Accordance with the LA County Fair Chance Ordinance.

Furthermore, we are committed to providing reasonable accommodation to qualified individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the hiring process. For details regarding how we protect your data, please consult the Amex GBT Recruitment Privacy Statement (https://www.amexglobalbusinesstravel.com/gbt-recruitment-privacy-statement/) .

What if I don’t meet every requirement? If you’re passionate about our mission and believe you’d be a phenomenal addition to our team, don’t worry about “checking every box;" please apply anyway. You may be exactly the person we’re looking for!

Click Here to Learn More (https://www.amexglobalbusinesstravel.com/careers/)

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More about this job

Skills

CI/CD
Software development
Regulatory compliance
Reporting
Programming languages
Python
Go
Oracle Java
JavaScript
TypeScript
API development
AWS
Microsoft Azure
Google Cloud
Identity and access management
Infrastructure as code
Security threats
Hazard assessment
Penetration testing
ML
Supply chain management
CISSP
Research
C#
Ruby
Bash
Microsoft PowerShell
Swift
Kotlin
Objective C
GitHub
Jenkins
GitLab
DevOps
IBM Terraform
Docker
Kubernetes
Ansible
Git
Atlassian Bitbucket

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