Senior Software Development Engineer [T500-18503]

About Delta Tech Hub :

Delta Air Lines (NYSE : DAL) is the U.S. global airline leader in safety, innovation, reliability and customer experience. Powered by our employees around the world, Delta has for a decade led the airline industry in operational excellence while maintaining our reputation for award-winning customer service. With our mission of connecting the people and cultures of the globe, Delta strives to foster understanding across a diverse world and serve as a force for social good. Delta has fast emerged as a customer-oriented, innovation-led, technology-driven business. The Delta Technology Hub will contribute directly to these objectives. It will sustain our long-term aspirations of delivering niche, IP-intensive, high-value, and innovative solutions. It supports various teams and functions across Delta and is an integral part of our transformation agenda, working seamlessly with a global team to create memorable experiences for customers.

The position involves developing new functionality, web services, micro services and API integration into an existing framework on AWS / On-Prem platform. Sr SDE also provides support and troubleshoots computer systems; optimizes performance, resolves problems, and provides timely follow up.

KEY RESPONSIBILITIES :

Design and develop cloud applications, features, and enhancements with an emphasis on clean, highly efficient, supportable, and well documented code for the full technological stack

Contribute to agile development teams following 12 Factor application development principles and secure coding practices

Collaborate with solution architect and business area to analyze technical information and produce quality software

WHAT YOU NEED TO SUCCEED (MINIMUM QUALIFICATIONS) :

Bachelor’s degree in computer science, Information Systems or related technical field is required.

At least 4 years of software and development experience with a minimum of 3 years of experience working with Services and Integration Technologies

Extensive experience with implementing and consuming APIs and Micro Services

Experience engineering software within an Amazon Web Services (AWS) cloud infrastructure.

Fundamental Awareness of Application Security principles and 12-factor application development principles is required.

Experience with source control, build tools and GIT (GitHub, Bitbucket or other) is required.

Experience with application logging and monitoring technologies such as Dynatrace, Sumo Logic, CloudWatch, Splunk, Dynatrace etc

Thorough understanding of containers, serverless architecture, pattern and anti-patterns, cloud native application architectures

Experience with or conceptual understanding of relational and no-SQL databases

Proficient in REST architecture framework

Knowledge of design and build tools supporting APIs (Swagger, SwaggerHub, yaml)

Nice to have experience in XML (XSLT, XPath, XSD), web services (SOAP)

Node.js, Java 8, JEE, Spring 4.3, Angular, React, jQuery, AJAX, HTML 5

Knowledge and experience with JBOSS and WebSphere or any other Java EE implementation

Working experience with Spring JMS

Good knowledge of working in Linux and navigating around a Linux system

Experience with any of the automation testing frameworks like Junit, Jest, Mocha, Chai

Knowledge of DevOps principles including Continuous Integration and Continuous Delivery best practices using Jenkins, Nexus, Maven, Gradle, Github, SonarQube, Ansible

Knowledge of SQL queries

Experience with AWS services including Step Function, S3, Lambda, SQS / SNS , RDS, DynamoDB and setting up DevOps pipelines with CDK

Experience building applications with Containers, Kubernetes, RedHat OpenShift, Code Build / Code Pipeline, API Gateways, Lambdas, S3, AWS SDK / CLI

Experience with iterative and agile development with frequent releases, familiar with the Agile Manifesto, aware of all Agile ceremonies

Self-motivated individuals with strong verbal and written communication skills

Willing to provide weekly on-call support based on predefined roster

WHAT WILL GIVE YOU A COMPETITIVE EDGE (PREFERRED QUALIFICATIONS) :

Airline industry experience is good to have

IBM MQ

Passion to learn