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Senior Software Engineer
Wise Pelican
Scottsdale, AZ
- $100,000 to $150,000 USD / year
Wise Pelican is hiring and growing its Development team with another Senior Software Engineer. We want a builder who loves thinking about product and has the catch phrase, “I can fix that.”
Added 1 min ago
J
Senior Manager, AI Enablement
Justworks
NY
- $188,000 to $242,000 USD / year
…more accessible across Justworks. You'll start with one senior engineer, help hire another, and build a collaborative environment where both can grow, learn from each other, and do their…
Added 2 mins ago
Data Engineer II, Sales Data Services (SDS)
Amazon.com Services LLC
New York, NY · Seattle, WA
Design, implement, and support data warehouse / data lake infrastructure using AWS big data stack, Python, Redshift.
Added 5 mins ago
Vice President
BlackRock
NY
Job Duties: Implement large-scale major features and new models for Real-time price prediction software. Using Java and Python programming languages. Partner with stakeholders including…
Added 5 mins ago
Vice President
BlackRock
San Francisco, CA
…years of experience in the job offered or as an Application Engineer, Associate, Analyst, or related role. Must have five (5) years of experience with: Software engineering in an enterprise…
Added 6 mins ago
Z
Test Infrastructure Engineer
Zoox
Foster City, CA
- $183,000 to $220,000 USD / year
Zoox is seeking a talented Test Infrastructure Engineer to lead the development of test infrastructure that supports manufacturing tests for our autonomous vehicles. In this role, you will…
Added 7 mins ago
RF Engineer
Anduril Industries
Broomfield, CO · Fort Collins, CO
…and its allies. The Radar team is seeking an experienced RF Engineer to help us design, test, and deploy the next generation of US radars. The Radar team is responsible for all aspects of…
Added 13 mins ago
Sr. Analyst, Applications (Senior BI Developer)
Centric Brands
Greensboro, NC
…to price it, and when to ship it - is data. As a Senior BI Developer at Centric Brands, your dashboards won't sit unused in a folder; they will be opened every morning by merchandisers,…
Added 16 mins ago
Data Engineer
KBR
Camarillo, CA
As a Data Engineer, you will be a critical part of the team that is responsible for enabling the development of data-driven decision analysis products through the innovative application,…
Added 17 mins ago
Sr. Applications Engineer - FIB/PFIB
Thermo Fisher Scientific
Fremont, CA
Join our team at Thermo Fisher Scientific as a Senior Field Applications Engineer, where you'll provide technical expertise to semiconductor and life sciences companies. Working at the…
Added 22 mins ago
SR
Senior Full Stack Engineer, AI Products - Stout Strategy
Stout Risius Ross, LLC
Arlington, VA · Charlotte, NC · Houston, TX · Dallas, TX · Philadelphia, PA · NY · Boston, MA · Detroit, MI · Chicago, IL · Atlanta, GA · Washington, DC · Denver, CO
- $87,000 to $195,000 USD / year
As a Senior Full-Stack Engineer in our Applied Innovation Group, you get the best of both worlds: working at the frontier of AI and knowledge work, inside a firm with the clients, expertise…
Added 22 mins ago
2027 Data Scientist/Machine Learning Engineer
The Aerospace Corporation
El Segundo, CA
…are looking for a motivated Data Scientist /Machine Learning Engineer with a strong technical foundation and an interest in translating emerging AI research into particular,…
Added 23 mins ago
Integration Engineer
CO1 First Orion Corp
North Little Rock, AR
We are looking for an Integrations Engineer who helps lead implementations of First Orion solutions and/or manages complex change that significantly impact an existing solution.
Added 25 mins ago
BP
Senior Data Engineer
Brookfield Properties (USA II) LLC
NY
- $160,000 to $180,000 USD / year
The Senior Data Engineer will sit within the Data Intelligence team and help modernize, scale, and operate the enterprise data platform. This role will design and deliver reliable data…
Added 25 mins ago
AI Data Integration Engineer, RCM Systems
New Ultimate Billing, LLC
OK
Familiarity with Python and JavaScript (or similar scripting language).
Added 27 mins ago
Artificial Intelligence/Machine Learning Engineers
FIS Global
Jacksonville, FL
As an Artificial Intelligence and Machine Learning Engineer, you will design and build generative artificial intelligence and agent-based solutions used across the organization. You will…
Added 29 mins ago
Integration and Test Engineer
INFINITY SYSTEMS ENGINEERING LLC
Colorado Springs, CO
The Integration and Test Engineer is responsible for developing, executing, and documenting test procedures for complex systems to ensure performance, functionality, and reliability. This…
Added 29 mins ago
I
Principal Software Engineer
ITHAKA
Remote, United States
- $129,076 to $185,547 USD / year
Principal level, Principal Software Engineer:
Added 31 mins ago
Optical Engineer - Optical Interconnects
CScale
Palo Alto, CA
We are seeking an Optical Engineer to take technical ownership of optical subsystems connecting lasers, photonic integrated circuits (PICs), and fiber arrays, with a focus on free-space…
Added 31 mins ago
Hiring: AI Engineer | Agentic AI, AWS Bedrock AgentCore & Langfuse | 15+ Years
TMS LLC
Los Angeles, CA
We are seeking a hands-on AI Engineer with expertise in Python, Agentic AI, AWS Bedrock AgentCore, and LLM evaluation to build, deploy, monitor, and continuously improve production-grade AI…
Added 35 mins ago
DevOps Engineer
Cisco
Boston, MA
…across experience levels. Engineers in this role can improve the developer experience through platforms used across the engineering…
Added 35 mins ago
Senior Offensive Security Engineer
Unity Technologies SF
Remote, United States
…editor and client runtime, ads and monetization systems, and developer-facing…
Added 36 mins ago
TT
Founding Engineer
True Talent Solutions Partners
New York, NY
- $210,000 to $260,000 USD / year
Join an early-stage healthtech team as its backend-leaning Founding Engineer. You will own core platform architecture and build reliable systems that support prescription pricing, claims…
Added 40 mins ago
Software Development Engineer
Annapurna Labs (U.S.) Inc.
Cupertino, CA
- Write clean, maintainable code (C, C++, Python, or Rust) following best practices for systems-level and performance-critical development
Added 40 mins ago
Director of Applied Innovation - York, NE
Central Valley Ag Cooperative
York, NE
Lead, coach, and develop a team of two: an Applied Innovation Engineer and an Applied Innovation Analyst. Hire into the team as it grows.

American Express Global Business Travel

Sr. Application Security Engineer

Helena, MT, 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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