Jobs in the United States

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Added 34 mins ago
JB
Cloud Software Engineer 3 (TS/SCI Clearance with Full Scope Polygraph Required)
J&T Business Consulting
Annapolis, MD
- $199,000 to $238,000 USD / year
Seeking a senior Cloud Software Engineer 3 to design, develop, and optimize complex, large-scale Big Data cloud architectures and distributed systems in Annapolis Junction, MD.
Added 56 mins ago
Software Engineer
SZNS Solutions LLC
Remote, United States
We are looking for an Entry-Level Software Engineer to join our growing team! As a member of our dynamic and fast-paced environment, you’ll have the opportunity to contribute to exciting…
Added 56 mins ago
Senior Software Engineer
SZNS Solutions LLC
Remote, United States
We are seeking a talented Senior Software Engineer to join our growing team. As a Senior Engineer, you will lead the development of cutting-edge solutions in cloud computing, web3, and…
Added 56 mins ago
Forward Deployed Engineer
SZNS Solutions LLC
Remote, United States
We’re seeking a Forward Deployed Software Engineer (FDE) that operates at the intersection of product engineering, sales engineering, and technical consulting. As a builder, translator, and…
Added 56 mins ago
Data Engineer
SZNS Solutions LLC
Remote, United States
The Data Engineer is the bedrock of intelligence operations, responsible for turning raw, unstructured data into actionable intelligence. You will embed directly with clients to build the…
Added 1 hour ago
M
Senior Software Engineer
Microsoft
WA · Redmond, WA · Redmond
- $119,800 to $261,000 USD / year
…provides a semantic index for enterprise data within M365. This platform delivers the most relevant grounding data from a wide range of sources across an organization, such as documents,…
Added 2 hours ago
S
Senior Platform Engineer (ServiceNow) #64
Senate
Washington, DC
- $102,745 to $173,959 USD / year
Architects reusable components and frameworks that promote consistency, reduce redundancy, and support platform growth.
Added 3 hours ago
SC
Senior / Staff Software Engineer - Integration Team
Stellar Cyber
Remote, United States
- $160,000 to $245,000 USD / year
We are looking for a Senior or Staff Software Engineer to take ownership of one or more integration domains on our Automation-Driven Open & Unified SecOps Platform (powering our AI-driven…
Added 3 hours ago
SC
Machine Learning Infrastructure Engineer - LLM & Agentic AI
Stellar Cyber
Remote, United States
- $150,000 to $215,000 USD / year
Design and build Agentic AI frameworks to orchestrate LLM-based agents capable of reasoning, planning, and executing SecOps tasks in Stellar Cyber’s Open XDR platform.
Added 3 hours ago
CT
Generative AI Engineer – LLM & Agentic Systems
Computer Task Group, Inc
UNAVAILABLE
- $65 to $70 USD / hour
CTG is seeking to fill a Generative AI Engineer – LLM & Agentic Systems position for our client.
Added 8 hours ago
AI and Distributed Systems Backend Engineer - Manager - Consulting - Location OPEN
EY
Jefferson City, MO
To qualify for the role, you must have
Added 8 hours ago
AI and Distributed Systems Backend Engineer - Manager - Consulting - Location OPEN
EY
Saint Louis, MO
To qualify for the role, you must have
Added 8 hours ago
AI and Distributed Systems Backend Engineer - Manager - Consulting - Location OPEN
EY
Kansas City, MO
To qualify for the role, you must have
Added 8 hours ago
Software Engineer 3
MongoDB
NY
We are looking for a Software Engineer 3 to build and operate these integrations. You will design tool and API surfaces for AMP services, implement them end to end, and work with product…
Added 10 hours ago
Associate Technical Engineer (Hybrid)
AFMIC American Family Mutual Insurance Company, S.I.
United States
American Family Insurance is seeking an Associate Technical Engineer to support the design, implementation, and ongoing enhancement of enterprise API Management and Developer Enablement…
Added 10 hours ago
Sr. Data Engineer/Sr. Data Architect
The Aerospace Corporation
El Segundo, CA · Chantilly, VA
…microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software and cloud architecture, software engineering, data science, Artificial…
Added 10 hours ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
The (USA) Staff, Software Engineer plays a critical role in delivering scalable platform capabilities and driving the full software development lifecycle, including design, coding, testing,…
Added 10 hours ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 10 hours ago
WI
(USA) Staff, Software Engineer
Walmart Inc.
United States
- $143,000 to $286,000 USD / year
Walmart is seeking a Staff Software Engineer to lead the development and delivery of scalable platform capabilities, including infrastructure, tooling, and AI/ML frameworks. This role…
Added 10 hours ago
2027 Summer Intern: Software Engineer
Spectrum
Greenwood Village, CO
Must have at least a 3.0 GPA or greater in current program
Added 11 hours ago
O
Lead Principal Software Engineer, Core Infrastructure
Oracle
Seattle, WA · Santa Clara, CA · Austin, TX · Nashville, TN
- $146,300 to $306,400 USD / year
…CPU and GPU -at global scale. We are hiring a Lead Principal Engineer to provide hands-on technical leadership for OCI compute control plane services, with a focus on Imaging and Container…
Added 11 hours ago
Jr. Data Solutions and Software Engineer
The Aerospace Corporation
El Segundo, CA
…microservices, real-time operating systems, and visualization frameworks, with expertise in cyber security, software and cloud architecture, software engineering, data science, Artificial…
Added 11 hours ago
Software Engineer Senior Consultant I
Allstate
Remote, United States
…Automated Testing, Back-End Development, Backend Systems, Cloud Platform, Code Reviews, Collaboration, Communication, Computer Science, Containerized Application, Continuous Integrations,…
Added 11 hours ago
Senior Cloud Engineer
Garmin International, Inc.
Chandler, AZ
We are seeking a full-time Senior Cloud Engineer for Garmin's Chandler, AZ location. In this role, you will be responsible for the design, engineering, implementation, and operations of…
Added 11 hours ago
System Development Engineer, AWS Data Center Procurement Governance (DCPG)
Amazon.com Services LLC
Seattle, WA
…deliver to our ambitious build plan. As a System Development Engineer in Data Center Procurement Governance (DCPG), you will play a critical role in turning that vision into…

American Express Global Business Travel

Sr. Application Security Engineer

Nashville, TN, United States

$104,300.00 - $193,700.00

Apply on usnlx.com About employer

Applications open in a new tab.

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/)

Apply on usnlx.com 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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Work requirements

Jobs in the United States