Senior Java Application Developer

Описание

This role involves developing Java applications and web services for public and internal users, including new applications and replacements for legacy systems. The developer will also update existing Java web applications with new enhancements and build web applications using Java web frameworks, with a preference for EJB and JSF.

Responsibilities

• Develop Java applications and web services, including new applications and replacements for legacy applications that serve both public and internal users
• Update existing Java web applications to maintain current functionality and provide new enhancements per user requirements
• Build web applications using Java web frameworks, with preference given to EJB and JSF
• Develop web applications and APIs that use PostgreSQL to store and query data
• Implement authentication for external users and systems using standards such as OAuth2 or OpenAM
• Work toward continuous integration/continuous delivery (CI/CD) pipelines in Amazon Web Services
• Ensure agency data security standards are met and approved data encryption techniques are used
• Analyze user requirements to define business objectives, implement them in an application, and envision system features and functionality
• Collaborate with application developers, engineers, and subject matter experts to deliver project requirements
• Support continuous improvement by investigating alternatives and technologies and presenting them for architectural review

Requirements

• 15 years of experience with Java Core, Java EE (JEE), the Java Persistence API (JPA), and the Java Persistence Query Language (JPQL)
• 5 years of experience with Java Server Faces (JSF) / PrimeFaces
• 10 years of experience with PostgreSQL SQL and PL/pgSQL
• 5 years of experience understanding development processes in Cloud / Amazon Web Services
• 5 years of experience with Java RESTful web services
• Knowledge and application of WCAG (Web Content Accessibility Guidelines) compatibility
• Excellent verbal and written communication skills, with the ability to work independently and manage time effectively

Nice to have

• Experience with EMSA and ability to fit with the DPHIP team
• Experience with Maven, GitHub, and Agile development
• Experience with JUnit, Arquillian, or a similar testing framework
• Java automated testing with Selenium, and application load testing with Apache JMeter or similar
• Experience with JIRA and continuous integration/continuous deployment (CI/CD)
• Experience with database schema design

We offer

• Contract W2, Contract Independent, Contract Corp To Corp
• 12 Months duration
• No travel required
• Hourly pay: $80 - $100/hr