Find work in the United States.

A simpler way to find your next job.

Jobs in the United States

25+ jobs

Save this search

Added 43 mins ago
Software Engineer Dev
Whitespace
Remote, United States
…questions. The ideal candidate is creative, a problem solver, developer, designer, and appreciates delivering high-quality products. This position will report to the VP of…
Added 43 mins ago
Software Engineer Dev
Whitespace
Remote, United States
…questions. The ideal candidate is creative, a problem solver, developer, designer, and appreciates delivering high-quality products. This position will report to the VP of…
Added 43 mins ago
Software Engineer Dev
Whitespace
Remote, United States
…questions. The ideal candidate is creative, a problem solver, developer, designer, and appreciates delivering high-quality products. This position will report to the VP of…
Added 43 mins ago
Software Engineer Dev
Whitespace
Remote, United States
…questions. The ideal candidate is creative, a problem solver, developer, designer, and appreciates delivering high-quality products. This position will report to the VP of…
Added 2 hours ago
I
Quantum Software Engineer - Nuclear
Infleqtion
Remote, United States
- $110,000 to $182,000 USD / year
High proficiency in programming, with fluency in Python preferable. Proficiency in alternative languages (e.g., C/C++ or Julia) with the ability to rapidly upskill in Python.
Added 5 hours ago
C
AI Solution Architect
Cognizant
Atlanta, GA
- $150,000 to $170,000 USD / year
Hands-on experience with RAG, vector databases, embeddings, and AI agents / agentic AI .
Added 6 hours ago
SI
Lead Software Engineer, AI Workflow Generation (Agentforce Operations)
Salesforce, Inc.
CA
- $172,500 to $285,800 USD / year
Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of…
Added 7 hours ago
Senior Principal - Red Team Engineer
Hewlett Packard Enterprise
All, TX
Build and operate AI harnesses - orchestration layers and tooling around LLMs and agentic systems - that power cybersecurity operations, such as automating recon, tradecraft, zero-day…
Added 7 hours ago
Lead Data Scientist-Machine Learning
Huntington National Bank
Akron, OH
…reviews, and production deployment across both on‑premises and AWS…
Added 7 hours ago
Lead Data Scientist-Machine Learning
Huntington National Bank
Cleveland, OH
…reviews, and production deployment across both on‑premises and AWS…
Added 7 hours ago
Lead Data Scientist-Machine Learning
Huntington National Bank
Cincinnati, OH
…reviews, and production deployment across both on‑premises and AWS…
Added 7 hours ago
Lead Data Scientist-Machine Learning
Huntington National Bank
Columbus, OH
…reviews, and production deployment across both on‑premises and AWS…
Added 8 hours ago
Manager, DevOps Enterprise Architect
Amyris, Inc.
Remote, United States
Added 8 hours ago
R
Engineering Manager, Security (Cloud, Infrastructure & Application Security)
Replit
Foster City, CA
- $250,000 to $387,000 USD / year
Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software…
Added 9 hours ago
Platform Engineer
Ebates Performance Marketing, Inc.
San Mateo, CA
Designs and integrates agentic and multi-agent AI systems (LangChain, Agent SDK, MCP) and external AI services (Anthropic, OpenAI, and others) into internal tools and squad workflows.
Added 9 hours ago
Senior AI Engineer, Finance AI & Automation
BMO Bank N.A.
Chicago, IL
Design, build and deploy end-to-end AI applications: web front ends (React/TypeScript), backend services and APIs (Python/FastAPI), and integration with Finance data and systems.
Added 9 hours ago
Staff Application Security Engineer
BambooHR
Remote, United States
…shift and beyond. You'll set the review bar and standards for agentic systems, and you'll architect the agents our security team uses to scale its work. It is a hands-on, organization-level…
Added 9 hours ago
Principal Software Engineer
The Mitre Corporation
McLean, VA
…helps the team responsibly adopt emerging practices such as agentic AI across the software development…
Added 10 hours ago
Financial Services - Forward Deployed Engineer - Technology Consulting - Engineering- Senior Manager
EY
Chicago, IL · Hoboken, NJ · Atlanta, GA · Grandview Heights, OH · Boston, MA · Charlotte, NC · Philadelphia, PA · New York, NY
Ability to review engineering implementation in Python, Java, TypeScript, or comparable languages, including source control, code review, automated testing, and CI/CD practices.
Added 10 hours ago
Financial Services - Forward Deployed Engineer - Technology Consulting - Engineering- Manager
EY
Grandview Heights, OH · Chicago, IL · Charlotte, NC · Boston, MA · Atlanta, GA · Hoboken, NJ · Philadelphia, PA · New York, NY
…including LLM applications, retrieval-augmented generation, agentic workflows, evaluation, and operational…
Added 10 hours ago
Financial Services - Forward Deployed Engineer - Technology Consulting - Engineering- Senior
EY
Atlanta, GA · Boston, MA · Chicago, IL · Grandview Heights, OH · Hoboken, NJ · Charlotte, NC · Philadelphia, PA · New York, NY
Build and integrate LLM, RAG, and agentic solution components into enterprise applications and platforms.
Added 10 hours ago
SI
Sr. Software Engineer, DNS and Cloud Infrastructure
Salesforce, Inc.
WA · CA
- $148,500 to $246,000 USD / year
Ready to level-up your career at the company leading workforce transformation in the agentic era? You’re in the right place! Agentforce is the future of AI, and you are the future of…
Added 11 hours ago
PM
Senior IT Cloud Engineer - AI Driven Operations & Platform Engineering
Prologis Management
Denver, CO
- $121,000 to $159,000 USD / year
The role partners with engineering teams to evaluate where agentic automation, deterministic automation, or human-in-the-loop controls are the right fit for enterprise-scale operations.
Added 11 hours ago
AWS DevSecOps & Cloud Security Engineer
Booz Allen Hamilton_United States
San Antonio, TX
AWS DevSecOps & Cloud Security EngineerThe Opportunity:
Added 11 hours ago
Agentic AI Engineer
Booz Allen Hamilton_United States
Annapolis Junction, MD
As an Agentic AI Engineer, you know that autonomous systems and artificial intelligence are transforming how cyber missions are planned, executed, and scaled. Your ability to design, build,…

Closed listing

American Express Global Business Travel

Sr. Application Security Engineer

Trenton, NJ, 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

Similar jobs hiring now

Search current openings

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

Report this job