Jobs in the United States

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Added 3 hours ago
Vice President, Senior Backend Engineer (Java) - Aladdin Engineering
BlackRock
New York, NY
…communication technologies is a must to work with our myriad Java services, which act as both consumers and producers of data. The candidate will solve complicated problems in large scale…
Added 4 hours ago
Jr. Software Test Engineer
deciBel Research, Inc.
Colorado Springs, CO
Added 11 hours ago
AE
Sr Software Engineer II - Enterprise Architecture
American Express
Phoenix, AZ
- $123,000 to $215,250 USD / year
Design, develop, and deliver scalable, high-quality software solutions across the full stack, leveraging Java and Python for enterprise-grade platforms and services
Added 16 hours ago
Radiation Systems Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Redondo Beach
…and management and build strong mentoring relationships with junior…
Added 17 hours ago
BF
MLOps engineer
BC Forward
Cincinnati, OH
- $80 to $85 USD / hour
Added 17 hours ago
BF
Java backend Developer
BC Forward
Cincinnati, OH
- $85 to $90 USD / hour
Job Title: Java Backend Developer Location: Cincinnati OH Duration: Contract - 2 months Pay Range: $85/hr to $90/hr (W2) Job ID: 411251 About BCforward BCforward is a leading global IT…
Added 20 hours ago
Lead Angular Developer
Kelly Services
Irving, TX
Act as an Angular Lead Developer/SME who can architect, develop & mentor junior members of the team:
Added 20 hours ago
Applications Development Sr Programmer Analyst - Assistant Vice President
Citigroup
Irving, TX
…and programming activities with hands-on experience on both Java programming and DevOps tools and technologies…
Added 20 hours ago
Senior Software Engineer
Toyota
Plano, TX
…ownership of key components, and play a critical role in mentoring junior engineers while shaping the long-term evolution of our core business…
Added 20 hours ago
Software Engineer, Senior
Toyota
Plano, TX
…ownership of key components, and play a critical role in mentoring junior engineers while shaping the long-term evolution of our core business…
Added 22 hours ago
AE
Sr Software Engineer I
American Express
Sunrise, FL
- $123,000 to $215,250 USD / year
Design, develop, and deliver scalable, high-quality software solutions across the full stack, leveraging Java and Python for enterprise-grade platforms and services
Added 22 hours ago
Sr JAVA Full Stack - Lake Mary, FL (Onsite)
Capgemini
Tampa, FL
Role Overview: Full Stack Developer with strong expertise in Java backend development and Angular front-end development who is passionate about hands-on coding and leveraging AI-powered…
Added 23 hours ago
Full Stack Engineer II
AmerisourceBergen
Conshohocken, PA
…documentation (data dictionaries, pipeline docs, runbooks) 3. Mentor junior engineers on specific tasks as needed Required Qualifications 1. Bachelor's degree in computer science, software…
Added 23 hours ago
Java Development Senior Consultant - Integrated Eligibility
Deloitte
Philadelphia, PA · Mechanicsburg, PA
Support Implementation and Operations Management best practices while taking ownership of tasks and/or project workstreams and guiding more junior professionals
Added 1 day ago
Digital Transformation Specialist, Junior
BOOZ, ALLEN & HAMILTON, INC.
Norfolk, VA
Experience with Java, Python, JavaScript, SQL, ServiceNow, Salesforce, Pega, Appian, PowerApps, or OpenText
Added 1 day ago
BA
Full Stack Developer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of missioncritical GEOINT systems by architecting and delivering cloudnative, datadriven applications and…
Added 1 day ago
BA
Full Stack Developer, Senior
Booz Allen Hamilton
Aurora, CO
- $86,900 to $198,000 USD / year
As a Senior Full Stack Developer at Booz Allen, you will lead the modernization of missioncritical GEOINT systems by architecting and delivering cloudnative, datadriven applications and…
Added 1 day ago
DA
Senior Software Development Engineer
Delta Air Lines, Inc.
Minneapolis, MN
- $81,300 to $221,000 USD / year
…optimization of complex software applications. You will mentor junior engineers and collaborate with cross-functional teams to architect and implement scalable cloud-based solutions on AWS.…
Added 1 day ago
Senior Backend Engineer - AI Platform
WEX INC.
SALT LAKE CITY, UT
Added 1 day ago
DC
Senior Software Engineer
Data Computer Corpor
Aurora, CO
- $31,533 USD / year
…must be able to communicate directions and provide guidance to junior programmer/analysts, as…
Added 1 day ago
Full-Stack Engineer 4 (SQL Server DBA)
Capital One
Riverwoods, IL · Chicago, IL
Upskill and mentor junior and mid-level DBAs to cultivate technical expertise and foster a culture of continuous learning.
Added 1 day ago
Research Systems Administrator-HPC III
Weill Cornell Medical College
New York, NY
Resolves critical technical problems and takes lead in mentoring junior staff. Designs complex architectural solutions for a growing and adaptive computational environment. Regularly…
Added 1 day ago
Sr. Software Development Engineer, Amazon Demand Side Platform, Forecasting
Amazon
New York, NY
We are looking for a Senior Software Developer with a passion for dealing with internet scale datasets to work on Amazon's Analytics, Forecasting and Optimization Platform for advertising.…
Added 1 day ago
AE
Sr Software Engineer I
American Express
New York, NY
- $123,000 to $215,250 USD / year
American Express is looking for a highly skilled, hands-on Senior Java Software Engineer to join the Enterprise Identity Team , focused on delivering secure, scalable, and reliable Identity…
Added 1 day ago
Staff Software Engineer
Moody's Analytics
NEW YORK, NY
…in object-oriented languages: Proficiency in of C#, C++, or Java is required. This expertise ensures that the candidate can effectively develop and maintain high-performance risk analytics…

American Express Global Business Travel

Sr. Application Security Engineer

Carson City, NV, 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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