Jobs in the United States

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Added 7 days ago
Web Application Development Manager
Aon Service Corporation
GARDEN CITY, NY
…applications * Design, Build, and maintenance of web sites and API integrations * Ensure technology infrastructure stability and hygiene and own production assurance * Ensure code has met…
Added 8 days ago
Senior Software Engineer
Belay Technologies
Fort Meade, MD
Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are seeking a high-caliber software engineer to join the ATPG Endpoint Snapshots (soon to be Access…
Added 8 days ago
Full Stack AWS Engineer, Senior | Active Clearance Required
Phoenix Operations Group
MD
Phoenix Operations Group is seeking a Senior Full Stack AWS Engineer with deep AWS expertise to support a federal program by designing, building, and operating scalable, secure,…
Added 9 days ago
AE
Java / JavaScript / RESTful API / Cyber Security Engineer
American Express
Sunrise, FL
- $103,750 to $174,750 USD / year
…every day. At the heart of this mission is our Information Security organization, enabling exceptional experiences built on a foundation of trust, service, and security. We leverage…
Added 11 days ago
Web Application Development Manager
Aon Service Corporation
GARDEN CITY, NY
…applications * Design, Build, and maintenance of web sites and API integrations * Ensure technology infrastructure stability and hygiene and own production assurance * Ensure code has met…
Added 11 days ago
Software Engineer - 30198
Huntington Ingalls Industries
Annapolis Junction, MD
Understanding of API development, RESTful services, and microservice architecture.
Added 11 days ago
Software Engineer - 30683
Huntington Ingalls Industries
Annapolis Junction, MD
Proficiency in modern programming languages (such as Python, Java, JavaScript/TypeScript, Go).
Added 11 days ago
Full Stack Software Engineer
MANTECH
United States
…as MVC (Model-View-Controller) for separation of concerns, RESTful API design for scalable communications, and common creational/behavioral patterns like Singleton, Factory, and Observer to…
Added 12 days ago
Full Stack Engineer Senior
GD Information Technology, Inc.
Remote, United States
Apache Tomcat, Java (Programming Language), JavaScript (jQuery), PostgreSQL Administration, ReAct FrameworkCertifications:
Added 12 days ago
Software Engineer
The Swift Group
United States
…full stack and backend services, APIs, and microservices in a Java and Linux-based environment, including supporting applications built with JavaScript and…
Added 12 days ago
Software Engineer - Frontend
The Swift Group
United States
Build and consume RESTful APIs; integrate UI components with backend services including AWS-managed services such as API Gateway, Lambda, and DynamoDB.
Added 13 days ago
Entry Level Software Engineer
BAE Systems
San Diego, CA
Proficiency in multiple high level programming languages other than Java (C/C++, C#, Python or JavaScript)
Added 13 days ago
Lead, Software Engineer - Technical Lead - TS Clearance
L3Harris Technologies
Patrick Air Force Base, FL
We are seeking a TS-cleared highly skilled and motivated Software Engineer to lead a new mission area, providing technical leadership across software and infrastructure teams. The ideal…
Added 13 days ago
Senior Applications Development (Government)
AT&T Technical Services Company, Inc.
Remote, United States
Proficiency as a full-stack developer with experience in front-end and back-end languages such as Python, Java, Node.js, Javascript, HTML, CSS, SOAP and RESTful APIs, SQL, PHP, JSON, etc.
Added 15 days ago
DevOps Engineer
BAE Systems
Sterling, VA
API & Integration Governance: Oversee RESTful API and WebSocket design, data streaming, and hybrid-cloud integration strategies.
Added 15 days ago
2027 Entry Level Software Engineer - Hardware
BAE Systems
San Diego, CA
About BAE Systems, Inc.BAE Systems, Inc. is a defense, aerospace, and security company headquartered in Falls Church, Virginia, with more than 40,000 employees worldwide. We serve, supply,…
Added 15 days ago
2027 Entry Level Software Engineer
BAE Systems
San Diego, CA
Proficiency in multiple high level programming languages other than Java (C/C++, C#, Python or JavaScript)
Added 15 days ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Bethesda, MD
Experience developing software in modern languages such as Python, Java, or JavaScript/TypeScript.
Added 15 days ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Washington, DC
Experience developing software in modern languages such as Python, Java, or JavaScript/TypeScript.
Added 15 days ago
Cloud Data Engineer - Clearance Required
Phoenix Operations Group
Falls Church, VA
Experience developing software in modern languages such as Python, Java, or JavaScript/TypeScript.
Added 16 days ago
Web Developer | Active Secret clearance
GD Information Technology, Inc.
United States
JavaScript API, React.js, RESTful APIs, Web Application DevelopmentCertifications:
Added 16 days ago
Front End Developer
GD Information Technology, Inc.
United States
● Building and consuming RESTful APIs and integrating them with UI components
Added 16 days ago
Senior Principal Software Developer (AI Cybersecurity)
The Huntington National Bank
Remote, United States
Data & Analytics: Engineer pipelines and analytics solutions for processing logs, telemetry, and security data to generate actionable insights.
Added 16 days ago
Full Stack Java Developer
E-Infosol LLC
Washington, DC
Must have strong development experience required in the following technologies/areas: Java, Spring Framework/Security 6+, Spring Boot 3+, Hibernate 6+, SQL/PLSQL, PostgreSQL, RESTful APIs,…
Added 17 days ago
Principal Software Engineer
LEIDOS, INC.
Laurel, MD
…technology and sector expertise to customers in the national security, engineering, and health industries. We deliver innovative solutions through the efforts of our diverse and talented…

American Express

Java / JavaScript / RESTful API / Cyber Security Engineer

Sunrise, FL, United States

$103,750 to $174,750 USD / year

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Job details

Pay: $103,750 to $174,750 USD / year
Experience: 2–4 years of software engineering experience , which may include internships, co-ops, or substantial project experience.
Posting language: English
Posted: Oct 7, 2026

Original job description

Java / JavaScript / RESTful API / Cyber Security Engineer

Phoenix, AZ, United States
Sunrise, FL, United States

(Hybrid)

Job Description

Joining Amex Tech means discovering and shaping your contribution to something big. Here, you can work alongside talented tech teams and build a unique career with the Powerful Backing of American Express. With a range of opportunities to work with the latest technologies, and a commitment to back the broader engineering community through open source, our mission is to power your success. Because Amex Tech is powered by our technology, our culture, and our colleagues.

The Technology organization enables and accelerates the company’s growth strategies, delivering global capabilities and services in support of Amex’s customers and colleagues, while maintaining 24/7 servicing and availability to ensure an uninterrupted, high-quality customer experience. Technology provides the foundation for everything we do in the company while driving differentiation through building and leveraging innovative technology and data insights.

At American Express, our mission is to deliver the world’s best customer experience every day. At the heart of this mission is our Information Security organization, enabling exceptional experiences built on a foundation of trust, service, and security. We leverage advanced technologies and data-driven insights to stay ahead of an evolving threat landscape. We foster a culture of passion, curiosity, and courage - empowering you to innovate, grow, and help shape the future of a Fortune 100 company.

Trust. Service. Security.

Cybersecurity Engineer I develops, enhances, tests, and supports secure software solutions for the AuthBlue Single Sign-On (SSO) platform , which provides authentication and Identity & Access Management (IAM) capabilities for applications across the organization.

This role is primarily focused on software engineering within a cybersecurity environment , contributing to frontend and backend application components, APIs, integrations, and supporting services. With guidance from peers and leaders, the engineer delivers product features and technical enhancements, resolves software defects, applies secure development practices, and helps ensure the AuthBlue platform remains secure, reliable, scalable, and maintainable.

The role collaborates with engineers, cybersecurity teams, product partners, and business stakeholders to deliver solutions that support the organization's authentication, authorization, and identity security objectives.

Responsibilities

Develops, tests, maintains, and enhances frontend and backend components of the AuthBlue SSO platform , contributing to secure, reliable, and scalable authentication and identity services.
Implements product features, technical enhancements, application integrations, and defect resolutions with guidance from more experienced engineers.
Develops and maintains RESTful APIs, services, application integrations, and data access components supporting authentication, authorization, identity, and SSO capabilities.
Writes readable, maintainable, secure, and well-tested code using established engineering standards, development patterns, and collaborative Git-based workflows .
Participates throughout the software development lifecycle , including requirements refinement, technical design, development, code review, automated testing, deployment, troubleshooting, and production support.
Applies secure software development practices, including authentication and authorization controls, input validation, error handling, protection of sensitive data, and remediation of application vulnerabilities.
Troubleshoots and debugs issues across frontend and backend components, APIs, integrations, and supporting services to identify root causes and implement appropriate resolutions.
Contributes to automated testing, CI/CD, monitoring, and software delivery practices that improve the quality, reliability, and operational health of the AuthBlue platform.
Collaborates with engineers, cybersecurity teams, product partners, and other stakeholders to understand requirements, break work into implementation tasks, and deliver solutions aligned with business and security objectives.
Creates and maintains technical documentation and participates in Agile team activities, code reviews, technical discussions, and continuous improvement of the AuthBlue platform.

Qualifications

Bachelor's degree in computer science, Software Engineering, Information Systems, Cybersecurity , or a related technical discipline; or comparable education and professional experience.
2–4 years of software engineering experience , which may include internships, co-ops, or substantial project experience.
Working knowledge of Java , with experience or familiarity with Spring Boot .
Working knowledge of JavaScript/TypeScript , including experience with Node.js .
Experience with Git and collaborative development workflows , including pull requests and code reviews.
Understanding of RESTful APIs, HTTP, JSON, client/server architecture , and common application integration concepts.
Experience working with relational (SQL) and NoSQL databases , including basic data modeling, querying, and application integration.
Understanding of software engineering fundamentals, including object-oriented programming, data structures, error handling, asynchronous programming, and automated testing .
Ability to troubleshoot and debug applications across frontend and backend components.
Basic understanding of application security and IAM principles , including authentication, authorization, input validation, and secure handling of sensitive data.
Familiarity with CI/CD concepts, automated testing, Agile development, and modern software delivery practices .
Ability to write readable, maintainable, and well-tested code and effectively incorporate feedback from code reviews and more experienced engineers.
Demonstrated ability to collaborate effectively, communicate clearly, solve problems, ask questions, and learn unfamiliar technologies and concepts.
Ability to understand well-defined requirements and break them into implementation tasks with support from the team.

Additional Preferred Qualifications

Experience with Identity & Access Management, authentication, authorization, or Single Sign-On (SSO) technologies and familiarity with standards such as SAML, OAuth 2.0, or OpenID Connect (OIDC) .
Experience with Vert.x, React , or similar application development frameworks.
Exposure to cloud platforms, Docker/containers, Kubernetes, and application monitoring or observability tools .
Experience applying secure coding practices or identifying and remediating application security vulnerabilities.
Relevant certifications in software development, cloud technologies, application security, IAM, or cybersecurity are a plus but not required.

Employment eligibility to work with American Express in the United States is required as the company will not pursue visa sponsorship for these positions.

Job Info

Job Identification 26014729
Job Category Technology
Posting Date 10/06/2026, 05:00 AM
Apply Before 10/19/2026, 05:00 AM
Job Schedule Full time
Job Shift Day
Locations AMEX 18850 North 56th Street, Phoenix, AZ, 85054, US1500 NW 136th Avenue, Sunrise, FL, 33323, US(Hybrid)
Salary Range $103750 - $174750 annually + bonus + benefits
Career Area Technology

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