Java Full Stack Developer

Unicorn Technologies - Woodlawn, MD

Full-time - Mid Level

Woodlawn, MD

Professional, Scientific, and Technical Services

About the position

The Java Full Stack Developer will design and develop software applications using Twelve-Factor App methodology, focusing on creating innovative UI designs and collaborating with experts to enhance software delivery. The role involves implementing GUI using various technologies, developing microservices, and utilizing CI/CD tools for deployment in cloud environments. The developer will also maintain enterprise applications, create POCs for testing frameworks, and provide guidance to junior developers while participating in technical discussions.

Responsibilities

• Design and develop software applications using Twelve-Factor App methodology.
• Develop innovative UI designs and web components through collaboration.
• Implement Graphical User Interface (GUI) using JSP, HTML, CSS, XML, AJAX, jQuery, AngularJS, ReactJS, Node JS, and JavaScript.
• Design and develop Microservices using Spring Boot, Java, and RESTful architecture.
• Use CI/CD tools like Bitbucket, Maven, Jenkins, and Nexus for software deployment.
• Develop and maintain Enterprise Java Batch applications using JSR 352.
• Create SOAP-based Web Services using various web service technologies and security protocols.
• Develop Data Access Layer (DAO) to interface with IBM DB2 database.
• Create POCs and templates for Behavior Driven Development (BDD) test frameworks.
• Develop unit test cases using Junit, Mockito, and Power Mock frameworks.
• Document solution architecture using MS Project, Visio, and UML design documents.
• Attend customer technical discussions and provide technical inputs.
• Impact functional strategy by developing new solutions and processes.
• Provide guidance and support to junior/mid-level developers.

Requirements

• Bachelor's Degree in Computer Science, Mathematics, Engineering or a related field.
• 10+ years of experience with Java, Spring Boot, Angular, and React.
• Ability to obtain and maintain a Public Trust.
• Extensive design and programming skills in Java and JEE technologies.
• Hands-on experience with frameworks such as AngularJS, jQuery, ReactJS, and Express/Node.js.
• Experience working on Agile projects and knowledge of Agile tools.
• Experience in developing applications using Single-Page Application Architecture.
• Experience coding responsive web pages with cross-browser compliance standards.
• Experience designing and deploying cloud-native applications on AWS with PostgreSQL.
• Deep knowledge of PaaS offerings like Red Hat OpenShift and Docker.
• Experience with modern CI tools including Jenkins, Git/BitBucket, and Jira.
• Experience with Web Services Technologies and Security protocols.
• Hands-on experience with Microservices and RESTful API development.
• Experience with automated unit testing and TDD/BDD methodologies.
• Experience with JEE technologies including Struts, Spring Framework, and Hibernate.
• Experience with static code analyzers like SonarQube.

Nice-to-haves

• Experience with the implementation of Section 508 standards for Web Applications.
• Exposure to writing Technical White Papers and systems design documents.
• Prior experience with federal or state government IT projects.
• Experience with low code platforms like ServiceNow, Pega, MS Power Platform.

Benefits

• Health insurance
• 401k plan
• Paid holidays
• Flexible scheduling
• Professional development opportunities