Senior Principal Full Stack Engineer

Summary As a Senior Principal Full Stack Engineer at Allegiant, you play a key role in the delivery of highly reliable, scalable, and maintainable systems. You will drive projects end-to-end, collaborating on product definitions with Product Managers, architect and implementing technical solutions with talented teams, and ensuring continued success even after deployment. This position works closely with others to facilitate platform convergence and when necessary participate in a phased implementation of the new applications using standard development tools and methodologies. You will lead and participate in design reviews, architecture discussions and other technical leader activities. You’re comfortable working independently as well as supporting other team members. You’re pragmatic, tenacious, and comfortable with ambiguity. You’ll be able to balance technical leadership and acumen with strong business judgment to make the right decisions about technology choices. You’ll strive for simplicity, while bringing technical insights into how to refine and improve the system, ultimately ensuring performance, stability, and an exceptional end user experience. Visa Sponsorship Available No Minimum Requirements Combination of Education and Experience will be considered. Must be authorized to work in the US as defined by the Immigration Act of 1986. Must pass a Criminal Background Check. Education: Bachelor’s Degree in Computer Science, Math, Management Information Systems (MIS), or related field. Master's Degree is a plus. Certification: Java (8, 9), server-side JavaScript (under Node.js, Meteor), PHP 7.x, C#, C++, Python, HTML5, CSS3, AJAX, JavaScript, JQuery and latest frameworks (AngularJS, ReactJS/Redux, Backbone), etc. Years of Experience: Minimum twelve (12) years' of development experience as a seasoned middleware engineer, airline and/or hospitality experience preferred. Minimum nine (9) years' of software development, architect, and building multi-tiered, high-volume fault tolerant, high-availability, and globally distributed systems in a Linux environment; E commerce experience is a plus. Preferred Requirements • Experience of the following is required: JBoss/Wildfly server, Spring Boot 2.0, Tomcat, Linux, HTTP, SOAP/REST Web Services/Microservices, XML, JSON • Experience with fault tolerant message queuing/brokering systems (e.g. AMQ, RabbitMQ, zeromq, Kafka) • Solid engineering experiences working on EJBs and the web layer, Spring Framework, Maven • Experience with Unit Testing Frameworks and Tools such as JUnit, TestNG, Mockito, Jasmine, Mocha, etc. • Experience with CI/CD build servers (Jenkins, Bamboo, TravisCI, TeamCity, etc.) • Environment deploy/orchestration (Kubernetes, Docker, Ansible, etc.