Senior Java Developer w​/Angular

Location: Woodlawn, MD

Security Clearance: Must be able to obtain a Public Trust

Job Type: Full-Time

Target Salary Range*: $134,000 - $175,000

• This represents the potential salary range for this position depending on education level, years of experience and/or certifications in addition to other position specific requirements which may impact salary

The Senior Java Developer w/ Angular will design, develop, and enhance software applications using Java, Angular, Spring Boot, REST APIs, and related technologies. The role includes developing user interfaces, microservices, and web services; collaborating with cross-functional and technical teams; developing and maintaining automated tests; supporting code quality and architecture improvements; and providing guidance to junior and mid-level developers.

• Design and develop software applications using the Twelve-Factor App methodology, based on functional requirements.
• Develop applications using Angular, Java, REST APIs, and Spring Boot.
• Design and develop microservices using Spring Boot, Java, and RESTful architecture.
• Design and develop high-throughput, low-latency systems capable of handling large volumes of concurrent requests with minimal response times.
• Design and develop scalable solutions and single-page applications.
• Develop SOAP-based web services using JAX-WS, Apache Axis, and Web Services Description Language (WSDL).

• Develop innovative user interfaces and web components through collaboration and dialogue with other experts.
• Implement graphical user interfaces using AngularJS, JavaScript, JSP, HTML, CSS, XML, AJAX, and jQuery.
• Design responsive web pages with consideration for cross-browser limitations and compliance standards.
• Design web page components compliant with Section 508 of the Rehabilitation Act (29 U.S.C. 794d).
• Assess advancements in technology and recommend solutions that improve the software development experience and efficient delivery of software.

• Apply Dev Ops practices and continuous integration/continuous delivery (CI/CD) processes.
• Work with Jenkins, Git, Bitbucket, Jira, Nexus, Maven, Sonar Qube, Fortify, and Urban Code Deploy.
• Design and deploy cloud-native applications onto AWS with PostgreSQL.
• Work with cloud platforms, including AWS, Azure, or Google Cloud, and containerization technologies.

• Develop unit test cases for Java classes using real-world scenarios and frameworks such as JUnit, Mockito, and Power Mock.
• Apply automated unit testing, Test Driven Development (TDD), and Behavior-Driven Development (BDD) using tools such as Cucumber.
• Use static code analyzers such as Sonar Qube and address recommended technical debt, including bugs, vulnerabilities, and hotspots.
• Address security vulnerabilities in web applications.

• Collaborate with product design and engineering teams to understand needs.
• Collaborate with business analysts, QA, and project managers.
• Attend customer technical discussions, design meetings, and development meetings.
• Provide viable technical solutions to enhance existing architecture and improve code quality and processes.
• Provide guidance and support to junior and mid-level developers.
• Continue learning and stay updated on emerging technologies.
• Perform all other duties as assigned or directed.

• 10+ years of experience with Java, Spring Boot, Angular, and React. [Required]
• Extensive design and programming experience with Java and JEE technologies. [Required]
• Extensive hands-on experience with UI frameworks such as Angular. [Required]
• Experience working on Agile projects and strong knowledge of Agile terminology and tools. [Required]
• Experience designing high-throughput and low-latency systems using Java and Angular. [Required]
• Experience developing applications using Single-Page Application architecture. [Required]
• Strong experience with Java, Angular 9 and above, Spring Boot, and REST APIs. [Required]
• Experience designing and deploying cloud-native applications onto AWS with PostgreSQL. [Required]
• Hands-on design and development experience with microservices and RESTful APIs. [Required]
• Experience with web services technologies, including XML, JAXP, JAXB, JAX-WS, AXIS, JERSEY, JSON, CXF, REST, and SOAP. [Required]
• Experience with security technologies including LTPA and OAuth2/JWT. [Required]
• Experience with JEE technologies, including Struts, Spring Framework (IoC, MVC, Transactions, Security, and Batch), Spring Boot, Spring JDBC, JPA, Hibernate, SOAP/RESTful, XML, DB2, Tomcat, and Web Sphere. [Required]
• Experience with static code analyzers such as Sonar Qube and addressing recommended technical debt. [Required]
• Experience with automated unit testing, mocking frameworks, TDD, and BDD using Cucumber. [Required]
• Experience coding responsive web pages with an understanding of cross-browser limitations and browser compliance standards.…