Jobs in the United States

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Added 2 mins ago
PN
Research Engineer III - Building Energy Modeling
Pacific Northwest National Laboratory
Portland, OR · Richland, WA · Seattle, WA
- $112,500 USD / year
Added 2 mins ago
PN
Software Engineer II - Building Applications
Pacific Northwest National Laboratory
UNAVAILABLE · Portland, OR · Seattle, WA · Richland, WA
- $109,000 USD / year
Proficiency in one or more programming languages (such as JavaScript/TypeScript, Python, or PHP)
Added 3 mins ago
K
Senior Software Engineer, Android
Knowtex
San Francisco, CA
- $180,000 to $220,000 USD / year
Added 6 mins ago
ER
Actuarial Analyst, Global Reserving
EVEREST REINSURANCE COMPANY
Warren, NJ
- $90,000 to $120,000 USD / year
Exposure to SQL, Python, R, or data visualization tools preferred.
Added 6 mins ago
ER
Director, Global Reserving Actuary
EVEREST REINSURANCE COMPANY
Warren, NJ
- $150,000 to $205,000 USD / year
Proficiency with actuarial software, SQL, Python, or related tools.
Added 6 mins ago
Lead AI Transformation Engineer
Fiserv
Berkeley Heights, NJ
Conduct solution architecture reviews, code reviews, and design consultations that raise the quality bar for teams building in Java/Spring, .NET, Angular, Python, and related technologies
Added 6 mins ago
U
Senior Manager AI/ML Engineering (Flex)
UPS
MAHWAH, NJ
- From $128,172 USD / year
…agentic AI, RAG, and tool-calling architectures , with strong Python skills and experience in prompt engineering, embeddings, and LLM…
Added 7 mins ago
Systems Engineer (Integration and Test) - Intern
Lockheed Martin
Moorestown, NJ
Proficient in the use/working knowledge of Unix, Linux, C++,Java, Python, and Matlab.
Added 7 mins ago
Associate AI Engineer
Capgemini
New Brunswick, NJ
Experiencewith scripting language like Python is preferred
Added 7 mins ago
Lead Data Scientist
MetLife
Bridgewater, NJ
Develop statistical models, analytics, and Machine Learning algorithms using Python and cloud tools (Azure).
Added 7 mins ago
Director, Biostatistics
Bristol Myers Squibb
Princeton, NJ
Proficiency in scientific computing/programming (SAS, R or Python) and implementation of advanced statistical analysis, data manipulation, graphing & simulation.
Added 7 mins ago
Senior Instrumentation and Controls Design Engineer
Trustees of Princeton University
Princeton, NJ
Added 7 mins ago
Senior Research Investigator, Pharmacometrics
Bristol Myers Squibb
Princeton, NJ
Programming: R, NONMEM, Monolix, Pumas, Matlab, Python, Julia
Added 7 mins ago
M
Senior Network & Cloud Automation Architect
ManpowerGroup
Jersey City, NJ
- $65 to $68 USD / hour
7+ years of solid experience as a Software Engineer with experience across multiple frontend and backend languages (Python, Go, Yang, NSO, Ansible, Java, and Bash scripting).
Added 7 mins ago
AC
Java Developer
AMERICAN CYBERSYSTEMS INC.
Jersey City, NJ
- $70 to $73 USD / hour
…Strong software engineering background with expertise in: Java Python SQL (any flavor) Other object-oriented programming languages Experience designing highly available, scalable…
Added 7 mins ago
Domain Intelligence Engineer - Document Management Platform (Vice President)
JPMorgan Chase
Jersey City, NJ
Proficiency in Python and experience building production-quality automation, evaluation pipelines, or workflow services.
Added 7 mins ago
M
Network / System Engineer II
ManpowerGroup
Jersey City, NJ
- $55 to $60 USD / hour
Develop backend automation using Python and Django, leveraging Redis (or equivalent) for state management and caching.
Added 7 mins ago
M
Application Programmer II
ManpowerGroup
Jersey City, NJ
- $55 to $60 USD / hour
…reporting platform. The ideal candidate will have strong hands-on Python development, strong SQL skills, and the ability to collaborate effectively across Risk Managers, Business Analysts,…
Added 7 mins ago
Sr Lead Software Engineer(AI, Data Cloud)
JPMorgan Chase
Jersey City, NJ
Serves as a hands-on technical leader, contributing production code (primarily Python) and owning end-to-end delivery from design through production operations.
Added 7 mins ago
Data Science Manager, Gen AI - SFL Scientific
Deloitte
Morristown, NJ
Added 7 mins ago
Senior Data Scientist Engineer - SFL Scientific
Deloitte
Morristown, NJ
3+ years of experience in AI/ML algorithm development using core data science languages and frameworks (Python, PyTorch, etc.) and data analysis (NLP, time-series analysis, computer vision)
Added 7 mins ago
Data Scientist Engineer - SFL Scientific
Deloitte
Morristown, NJ
2+ years of experience in AI/ML algorithm development using core data science languages and frameworks (Python, PyTorch, etc.) and data analysis (NLP, time-series analysis, computer vision)
Added 7 mins ago
Adobe Experience Platform
Deloitte
Morristown, NJ
Programming experience in Python, Java, or Bash
Added 7 mins ago
Cyber Operate Manager - GCP Cloud DevOps Engineer
Deloitte
Princeton, NJ · Jersey City, NJ · Morristown, NJ
Experience building application programming interfaces (APIs) or data connectors using Python, Cloud Functions, or Cloud Run; and supporting data platforms using BigQuery, Dataflow,…
Added 7 mins ago
O
Lead Principal Site Reliability Engineer - (work in Vienna VA location)
Oracle
Trenton, NJ
- $96,300 to $264,100 USD / year
Develop Infrastructure as Code (IaC) using Terraform and automation scripts using Python, Bash, or similar languages.

American Express Global Business Travel

Sr. Application Security Engineer

Des Moines, IA, 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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