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Selected candidate must be able to obtain and maintain a public trust clearance
Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week
Master's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree
Experience in designing high-throughput and low-latency systems using Java and Angular, including architecting scalable solutions capable of handling large volumes of concurrent requests with minimal response times.
- Experience in developing applications using Single-Page Application Architecture.
- Strong experience with Java, Angular 9 and above, Spring boot, and REST API.
- Experience in coding “responsive” web pages with an understanding of the cross-browser limitations and browser compliance standards.
- Experience designing and deploying cloud-native applications onto AWS with PostgreSQL.
- Experience with modern software development tools for Continuous Integration including Jenkins, Git/BitBucket, Jira, Nexus, Maven, Jenkins, SonarQube, Fortify, and UrbanCode Deploy.
- Experience with Web Services Technologies (XML, JAXP, JAXB, JAX-WS, AXIS, JERSEY, JSON, CXF, REST and SOAP) and Security (LTPA, OAUTH2/JWT).
- Hands-on Design and development experience on Microservices and RESTful API.
- Experience with Automated unit test (i.e. JUnit, Mocking frameworks), Test Driven Development (TDD), and Behavior-driven development (BDD) (Cucumber).
- 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, WebSphere.
- Experience with static code analyzers like SonarQube and addressing SonarQube recommended technical debts such as bugs, vulnerabilities, hotspots in the code.
- Knowledge of security vulnerabilities in web applications and addressing them.
Skills Requirements:
Foundation for Success (Basic Qualifications)
- 10+ years of experience with Java, Spring Boot, Angular, React.
- Extensive Design and Programming skills in Java and JEE technologies.
- Extensive hands-on experience with UI frameworks such as Angular
- Experience working on Agile projects and strong knowledge of Agile terminology and tools including Agility.
How To Stand Out From The Crowd (Desired Skills)
- Proficient in designing and implementing Kafka-based event-driven architectures, including the use of Kafka producers, consumers, topics, partitions, and consumer groups for scalable and fault-tolerant data streaming. Experienced in configuring Kafka brokers, managing message retention policies, and optimizing throughput with appropriate replication and partitioning strategies. Familiar with integrating Kafka Connect for data ingestion, utilizing Kafka Streams for real-time data processing, and monitoring Kafka clusters for performance and reliability.
- Demonstrate a strong understanding of the latest trends in Artificial Intelligence (AI) and showcase the ability to apply AI knowledge to enhance or redesign existing system architectures, identifying opportunities where AI-driven solutions can add value, improve efficiency, or enable new capabilities.
- 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 governments IT projects.
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