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Added 1 min ago
Senior Software Engineer (Apex Team)
OpenEye
Liberty Lake, WA
Exhibit strong follow-through by consistently delivering tasks to completion, ensuring feature success through testing, monitoring, deployment verification, and collaboration as needed.
Added 2 mins ago
CC
Senior Software Engineer
Carrier Corporation
Kennesaw, GA
- $79,000 to $158,000 USD / year
…full-stack development across the software lifecycle using core Java to build scalable, high-performance solutions. The ideal engineer pairs strong problem-solving skills with clean code…
Added 5 mins ago
O
Senior Software Engineer, Core Infrastructure
Oracle
Nashville, TN
- $79,200 to $209,500 USD / year
Develop production services and libraries primarily in Java, with supporting automation in Python where needed, and a strong focus on API design and correctness.
Added 6 mins ago
Principal Enterprise Software Engineer
Wolters Kluwer United States Inc.
Kennesaw, GA · Houston, TX · Minneapolis, MN
Proven experience with high-level programming languages (Python preferred; Java/C# acceptable)
Added 8 mins ago
AWS Java Full Stack Developer
System One
Lafayette, LA
Follow established application patterns, contribute to automated testing and deployment activities, and collaborate with an Agile team to deliver reliable software.
Added 8 mins ago
AWS Java Full Stack Developer
System One
Plano, TX
Follow established application patterns, contribute to automated testing and deployment activities, and collaborate with an Agile team to deliver reliable software.
Added 8 mins ago
AWS Java Full Stack Developer
System One
Knoxville, TN
Follow established application patterns, contribute to automated testing and deployment activities, and collaborate with an Agile team to deliver reliable software.
Added 11 mins ago
Software Development Engineer, Selling Partner Trust
Amazon.com Services LLC
Tempe, AZ
…applications, tools, systems, and services using: C#, C++, Java, or Perl…
Added 12 mins ago
H
Staff Backend Engineer, Admin Experience
Horizon3
Remote, United States
- $230,000 to $270,000 USD / year
- Raise standards for API quality, testing, security, observability, rollout practices, and operational readiness.
Added 12 mins ago
M
Software Engineer II - CTJ - Poly
Microsoft
VA · WA · MD · Reston, VA · Redmond, WA · Reston · Redmond · Jessup
- $102,100 to $219,200 USD / year
Take ownership of scoped features and improvements from design through testing and deployment, incorporating technical guidance and design feedback from teammates and delivering secure,…
Added 13 mins ago
Software Engineer Associate
American Century Services, LLC
Kansas City, MO
Primary responsibilities as a very "Hands-on" Developer for this position are to demonstrate technical proficiency and use of standard methodologies in our software development team. You…
Added 16 mins ago
TA
Tracking Architecture Performance Engineer - Member of the Technical Staff
The Aerospace Corpor
Colorado Springs, CO
- $95,200 to $142,800 USD / year
Experience programming in MatLab, C, C++, Java, Python or FORTRAN.
Added 17 mins ago
Infrared Systems Software Developer
Modern Technology Solutions Inc
Las Vegas, NV · Las Vegas
MTSI is seeking a software developer to support our dynamic team in Las Vegas, NV.
Added 20 mins ago
CI
Principal Software Engineer, CBCI
CloudBees Inc
Denver, CO
- $200,000 to $230,000 USD / year
Write production-quality Java and own critical refactors, performance improvements, and stability fixes. Lead difficult changes from design through testing, release, and follow-up.
Added 22 mins ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Little Rock, AR
- $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 25 mins ago
Application Developer
Hearst
Carmel, IN · Durham, NC
First Databank (FDB) is currently seeking an FDB Prizm Application Specialist (Developer) within the Quality Management department for the Prizm Medical Device Database and its Medical…
Added 25 mins ago
IG
Secret Lead Software Test Engineer
Insight Global
Colorado Springs, CO
- From $91 USD / hour
…development team with verification and validation of requirements and testing tools. The ideal candidate will possess knowledge and experience in the analysis and testing of a…
Added 26 mins ago
TS
Software Engineer I
Technology Service Corporation
Silver Spring, MD
- $83,000 to $108,000 USD / year
Duties include design/architecture contribution, capability implementation, testing, and bug/issue resolution.
Added 28 mins ago
Senior Platform Software Engineer
ComPsych Corporation
UNAVAILABLE
…compatibility, safe migrations, and verifiable behavior. Own the testing strategy and validate that generated tests provide meaningful…
Added 29 mins ago
Mission Systems Software Chief Architect
The Boeing Company
Berkeley, MO
5+ years of experience with full life-cycle software development, modeling, simulation, testing, and/or analysis using C, C++, C#, Python, Java, Ada, and/or Linux
Added 29 mins ago
Experienced Missions Systems Software Engineers – Embedded
The Boeing Company
Berkeley, MO
3+ years of experience with full life-cycle software development, modeling, simulation, testing, and/or analysis using C, C++, C#, Python, Java, Ada, and/or Linux
Added 29 mins ago
Senior Missions Systems Software Engineers – Embedded
The Boeing Company
Berkeley, MO
5+ years of experience with full life-cycle software development, modeling, simulation, testing, and/or analysis using C, C++, C#, Python, Java, Ada, and/or Linux
Added 29 mins ago
Lead Software Engineer-Simulation
The Boeing Company
Berkeley, MO
This position is for a Lead Software Developer on the Test Development Kit (TDK) project on the Flight Simulation Core Software team. TDK is a simulation architecture and toolset which…
Added 29 mins ago
Entry-Level Flight Simulation Software Engineer
The Boeing Company
Berkeley, MO
Modeling various aircraft capabilities, including the ability to run constructive scenarios in a testing environment
Added 30 mins ago
EG
Full Stack Developer (Java & React), Risk and Compliance AI Platform
Eliassen Group
Jefferson City, MO
- $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…

Closed listing

American Express Global Business Travel

Sr. Application Security Engineer

Olympia, WA, 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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