Jobs in the United States

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Added 3 mins ago
SI
Staff Data Engineer - Slack
Salesforce, Inc.
CA · NY
- $197,300 to $344,700 USD / year
Increasingly, AI agents and developer tools consume these metrics alongside people, so you build the trusted, machine-readable foundation that maps business questions to the right metric…
Added 12 mins ago
IC
Software Application Development Engineer
Intel Corporation
AZ · OR
- $85,950 to $141,950 USD / year
Automate builds, deployments, and testing processes to streamline development workflows.
Added 13 mins ago
Principal Software Engineer
Sierra Nevada Corporation
Remote, United States
Expert proficiency in programming languages such as C++, Java, or Python.
Added 14 mins ago
UG
Senior Software Engineer
UnitedHealth Group
Minneapolis, MN
- $91,700 to $163,700 USD / year
…using generative and agentic AI to accelerate development, testing, automation, and operational support. You will partner with product, architecture, engineering, and business stakeholders…
Added 16 mins ago
MS
Senior Java Full Stack Software Engineer
MATRIX SYSTEMS & TECHNOLOGIES INC
Washington, DC
- $70,000 to $95,000 USD / year
…government and commercial clients. Our work includes software testing and quality assurance, project management, requirements analysis, implementation support and IT staff…
Added 17 mins ago
IG
Full Stack Engineer
Insight Global
Pittsburgh, PA
- $145,000 to $175,000 USD / year
Our client, a leading organization within the financial services industry, is looking for Full Stack Java Developers to support a major application modernization initiative. The team is…
Added 24 mins ago
Business System Analyst for N-MCS System (Korean Bilingual)
SBT Global, Inc.
Plano, TX
Key duties include validating new system features through testing and user training, and providing feedback to the headquarters development team. The ideal candidate will have strong…
Added 27 mins ago
Forward Deployed Software Engineer
Convr
Remote, United States
Contribute to CI/CD, testing, and performance monitoring to ensure the stability and reliability of your deployments.
Added 41 mins ago
Senior Full-Stack Software Engineer
Trinzic
Beavercreek Township, OH
The role uses approved AI-assisted development tools to accelerate coding, testing, documentation, and modernization. Engineers remain accountable for the quality, security, and correctness…
Added 41 mins ago
Software Development Engineer, Amazon Shopping
Amazon.com Services LLC
Seattle, WA · Palo Alto, CA
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 43 mins ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246939 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 43 mins ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246934 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 43 mins ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246932 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 43 mins ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246936 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 43 mins ago
AI Developer
BOOZ ALLEN HAMILTON INC
Dayton, OH
Job Number: R0246928 AI Developer The Opportunity: As an experience d AI engineer, you know that AI systems are critical to understanding and processing massive datasets in an organization.…
Added 43 mins ago
Junior Modeling and Simulation Engineer
Radiance Technologies, Inc.
DAYTON, OH
…Simulation (M&S) development team. We are looking for a junior developer to work with a diverse team of software engineers and analysts to explore and develop solutions in support of AFRL,…
Added 43 mins ago
Backend Modernization Engineer IV - 3057120
Apex Systems, Inc.
Cincinnati, OH
Added 44 mins ago
Sr. Application Security Engineer
American Express Global Business Travel
Columbus, OH
…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…
Added 44 mins ago
C
Sr. Java Full Stack Developer
Cognizant
Columbus, OH
- $70,000 to $110,500 USD / year
As a Sr. Java Full Stack Developer, you will make an impact by designing, building, and scaling API-first, cloud-native applications and integrations using modern Java, AWS, React, and…
Added 44 mins ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Columbus, OH
- $75 to $80 USD / hour
We are seeking a highly motivated full stack developer to join a focused remote software development team. The team turns complex software requirements into reliable, scalable solutions for…
Added 54 mins ago
Software Engineering Intern
HPE
Sunnyvale, CA
Experience writing unit tests or familiarity with testing frameworks
Added 56 mins ago
Applications Developer
ACS Auto Club Services, Inc.
Remote, United States
Structured systems analysis, design, programming and testing
Added 56 mins ago
O
Principal Platform Software Engineer - Oracle Health Data & Analytics
Oracle
United States
- $105,900 to $234,600 USD / year
The OHDS team is looking for a Principal Software Developer to drive the data platform forward. In this role you will collaborate with software architects on system design, serve as the…
Added 56 mins ago
O
Principal Software Development Engineer
Oracle
Nashville, TN
- $114,600 to $234,600 USD / year
Strong software engineering experience in Java or a similar programming language, including designing, developing, testing, debugging, and maintaining production-quality services.
Added 1 hour ago
MC
IBM Cúram Specialist – Contract (Raleigh, NC)
Mfinite Consulting
Raleigh · Raleigh, NC
- $63 to $91 USD / hour
Configure, analyze and troubleshoot Cúram functionality beyond the developer level

American Express Global Business Travel

Sr. Application Security Engineer

Augusta, ME, 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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