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Added 10 mins ago
Sr Associate, Software Engineer
L3Harris
Carlsbad, CA
Utilize a variety of software languages (i.e., C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt) on Windows, Linux, mobile platforms, and embedded real time operating systems…
Added 10 mins ago
Sr. Front-End/Full Stack Developer
Fiserv
Sunnyvale, CA
Architect, design, and develop high-performance, modular web-based frontend applications using React, TypeScript, and modern JavaScript , backed by supporting Java/Spring Boot microservices.
Added 1 hour ago
IG
Sr. AI System Full Stack Engineer
Insight Global
New York, NY
- From $74 USD / hour
7+ years of a programming languages such as Java, Golang, Python, JavaScript
Added 4 hours ago
Sr. Engineer - Cloud (Remote)
CrowdStrike, Inc.
Remote, United States
Professional experience with at least one of the following programming languages, Golang, Python, JavaScript, C++, or Java, and a willingness to use Golang.
Added 4 hours ago
CI
Sr. Engineer, Cloud - CTIO (Hybrid)
CrowdStrike, Inc.
Redmond, WA · NY · Austin, TX · Sunnyvale, CA
- $150,000 to $210,000 CAD / year
Strong knowledge of Go, Java, or similar technologies
Added 6 hours ago
Sr Consultant, Software Engineering - Forward Deployed Engineering
Nationwide Life and Annuity Insurance Co
OH · AZ · IA
…direction. Proficiency in multiple programming languages such as Java, C++, Python, and JavaScript. Extensive knowledge of software development lifecycle. Proven ability to tackle…
Added 12 hours ago
Solution Architect – React/Java
Concentrix
Omaha, NE
The ideal candidate will possess strong expertise in Java Spring Boot , microservices architecture, and legacy application modernization. Experience with Azure cloud services and identity…
Added 13 hours ago
Sr Software Engineer- Mobile Development
Boyd Gaming
Las Vegas, NV
…platforms including Swift, SwiftUI, UIKit, Kotlin, Jetpack Compose, Java or…
Added 18 hours ago
Sr. Specialist, AI CRM Engineering
Bristol Myers Squibb
Princeton, NJ
Added 20 hours ago
Sr Systems Engineer
Apex Systems, Inc
Bentonville, AR
Added 21 hours ago
Technology Consulting - TMT - Forward Deployed Engineer - Sr Manager
EY
Chicago, IL · Houston, TX · Miami, FL · New York, NY · San Antonio, TX · San Francisco, CA · Dallas, TX
Full-stack and infrastructure skills. Advanced hands-on Python or Java, cloud-native services on Azure, AWS, and/or GCP, Kubernetes, Docker, and CI/CD.
Added 22 hours ago
Sr Software Engineer L3 - TS/SCI Poly required
EMTAK LLC
Annapolis Junction, MD
We are looking for an experienced Java Developer to join a small, mission-focused engineering team supporting customer applications and systems. The ideal candidate will have strong Java…
Added 1 day ago
AE
Sr Software Engineer II
American Express
New York, NY
- $123,000 to $215,250 USD / year
Strong software and data engineering skills , with proficiency in technologies such as Java, Python, SQL, and Apex , and experi
Added 1 day 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 1 day ago
Radiation Systems Engineer - Level 3 or 4 (AHT)
Northrop Grumman
Redondo Beach
Added 1 day ago
Senior Solution Architect
7-Eleven
Irving, TX
…post-baccalaureate experience in the job offered or as a Sr. Software Developer, Solution Architect, Software Engineer, or in a related/similar position. Experience therein to include the…
Added 1 day 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 1 day 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 1 day 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 1 day ago
IT Quality Group Manager E2E Testing Automation Lead Sr Vice President
Citigroup
Tampa, FL
…framework centered on Selenium , UFT, Postman , SoapUI and Java Test Suite (incl. test automation, orchestrations, and GenAI-assisted test generation/analysis). Integrate API, UI, data, and…
Added 1 day ago
Sr Software Engineer - Java Backend Developer
HTC Global Services Inc
Orlando, FL
Job Title: Java Software Engineer (Spring Reactor, AWS & MongoDB) Position Overview
Added 2 days ago
Senior Backend Engineer - AI Platform
WEX INC.
SALT LAKE CITY, UT
Added 2 days ago
Senior Manager Data Engineer (Databricks, Pyspark, Snowflake)
Capital One
Chicago, IL
At least 4 years of experience programming with at least one of the following languages: Python, Java, or Scala
Added 2 days ago
Senior Manager, Full-stack Engineer (People Leader)-EDT
Capital One
New York, NY
Lead teams utilizing programming languages like Java, Scala, Python, Go, Node.js, JavaScript and TypeScript, Open Source RDBMS and NoSQL databases, Container Orchestration services…
Added 2 days 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.…

Closed listing

American Express Global Business Travel

Sr. Application Security Engineer

Providence, RI, United States

$104,300.00 - $193,700.00

This opening has closed.

The original listing is kept below for reference.

Find open jobs More jobs with this employer

About employer

Job details

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

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Original job description

Archived listing. The details below describe a past opening.

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/)

About employer

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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