Sr. Developer

This job is a member of the Information Technology Team within the Information Technology Division
Responsible for leveraging cutting edge technology to solve business problems at American Airlines by participating in all phases of the development process from inception through transition, advocating the agile process and test-driven development, using object-oriented development tools to analyze, model, design, construct and test reusable objects, and making the codebase a better place to live and work
What you'll do
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
All you'll need for success
Minimum Qualifications- Education & Prior Job Experience
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

Preferred Qualifications- Education & Prior Job 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
All you'll need for success
Skills, Licenses & Certifications
Proficiency in Full Stack Development
Proficiency and demonstrated experience in the following technologies:
o J2EE technologies: Java, JSP, JMS, JAXB, JDBC, EJB
o Database and persistence frameworks: Hibernate, Oracle, Object/Relational Mapping, Query performance tuning
o Cloud-based development: Microsoft Azure
o Web Servers: Tomcat, tcServer, Websphere
o Web Services: REST/SOAP (JSON/WSDL/XML)
o Frameworks: Spring Framework, Spring Boot
o Build/deployment tools: Maven, Gradel, Git, Junit, Mockito
o Other Dev Ops Toolchain: Selenium, Nexus Repository, Hygieia, SonarQube, Fortify on Demand, Slack, GitHub, Jenkins, ElasticSearch, Logstaash, Kibana, New Relic
o Other: Linux/Unix shell Scripting, JavaScript, IBM MQ/Rabbit MQ, Service bus, 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