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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Developer/Sr Developer, IT Applications - **Company:** American Airlines Inc - **Location:** Phoenix, AZ, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Query Performance, Microsoft Word, Java (Programming Language), JavaScript (Programming Language), Microsoft Excel, Agile Methodology, Ajax (Programming Language), Apache Tomcat, Software Applications, Cascading Style Sheets (CSS), Cloud Computing, Cloud Foundry, Information Systems, Databases, Computer Engineering, Continuous Delivery, Continuous Integration, Linux, DevOps, Enterprise JavaBeans, Elasticsearch, Java Platform Enterprise Edition (J2EE), Ext JS, Github, Hibernate (Java), Web Servers, IBM WebSphere MQ, Tivoli Management Framework, IBM Websphere Application Server, Java Database Connectivity, Java Message Service (JMS), Spring Framework, JSON, Java Architecture for XML Binding, JQuery, Javaserver Pages, Junit, Apache Maven, Cisco Nexus Switches, Object-Relational Mapping, Object-Oriented Software Development, Open Source Technology, Oracle (Applications), Microsoft PowerPoint, Scrum Methodology, RabbitMQ, Mockito, Fortify (Software), Selenium, Shell Script, Simple Object Access Protocol (SOAP), Software Engineering, SonarQube, SQL Databases, Toolchain, Web Services Description Language, Extensible Markup Language (XML), Enterprise Software Applications, Test-Driven Development (TDD), Spring-boot, Git, AngularJS, Information Technology, Slack, Deployment Automation, Front End Software Development, Kibana, Restful APIs, Domain Driven Design, New Relic (SaaS), Tcserver, Jenkins - **Published:** August 2, 2026 - **Apply:** https://dejobs.org/x/x/31501F52DE53410284943A134D29F5ED/job/ ## About the Role * Bachelor's degree in Computer Science, Computer Engineering, Technology, Information Systems (CIS/MIS), Engineering or related technical discipline, or equivalent experience/training * 3 years of full Software Development Life Cycle (SDLC) experience designing, developing, and implementing large-scale applications in hosted production environments * 3 years of professional, design, and open-source experience, * Master's degree in Computer Science, Computer Engineering, Technology, Information Systems (CIS/MIS), Engineering or related technical discipline, or equivalent experience/training * 5 years of full Software Development Life Cycle (SDLC) experience * Airline Industry experience Skills, Licenses & Certifications * Proficiency in Full Stack Development * Proficiency and demonstrated experience in the following technologies: * J2EE technologies: Java, JSP, JMS, JAXB, JDBC, EJB * Database and persistence frameworks: Hibernate, Oracle, Object/Relational Mapping, Query performance tuning * Cloud-based development: Cloud Foundry * Web Servers: Tomcat, tcServer, Websphere * Web Services: REST/SOAP (JSON/WSDL/XML) * Frameworks: Spring Framework, Spring Boot * Front-end: Angular JS, Ext JS, CSS, jQuery, AJAX * Build/deployment tools: Maven, Gradel, Git, Junit, Mockito * Other Dev Ops Toolchain: Selenium, Nexus Repository, Hygieia, SonarQube, Fortify on Demand, Slack, GitHub, Jenkins, ElasticSearch, Logstaash, Kibana, New Relic * Other: Linux/Unix shell Scripting, JavaScript, IBM MQ/Rabbit MQ, Tivoli Scheduler, SQL Developer, IDE * Proficiency in object-oriented design techniques and principles * Proficiency in Microsoft Office Tools (Project, Excel, Word, PowerPoint, etc.) * Experience in Agile methodologies, such as SCRUM * Experience in DevOps Toolchain methodologies, including Continuous Integration and Continuous Deployment ## Description * Collaborates with leaders, business analysts, project managers, IT architects, technical leads and other developers, along with internal customers, to understand requirements and develop needs according to business requirements * Maintains and enhances existing enterprise services, applications, and platforms using domain driven design and test-driven development * Troubleshoots and debugs complex issues; identifies and implements solutions * Creates detailed project specifications, requirements, and estimates * Researches and implements new technologies to enhance current processes, security, and performance * Supports the development of coding standards and adheres to best practices and security guidelines * Works closely with software architects and technical leads to ensure decisions meet long-term enterprise growth needs ## Related Videos - [Crew Management System for Airlines: Plan duties for pilots & flight attendants worldwide](https://www.wearedevelopers.com/videos/1444-crew-management-system-for-airlines-plan-duties-for-pilots-flight-attendants-worldwide) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Stack Overflow: Community and AI](https://www.wearedevelopers.com/videos/600-stack-overflow-community-and-ai) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023)