JSF PostgreSQL RESTful Webservices Written And Verbal Communication Skills Special

COOLSOFT; Salt Lake City (UT); Hybrid; USD 110,000 - 150,000; Full time

Job summary

COOLSOFT is seeking a Senior Java Application Developer to design, develop, and maintain Java applications and RESTful services for DHHS. You will work with a team to replace legacy apps and create new web services using JSF/EJB, with PostgreSQL backends and strong security practices.

This role offers remote work with on-site as needed. The position requires deep Java/JEE experience, extensive PostgreSQL knowledge, and strong communication skills.

Qualifications

• 15+ years of experience with Java Core, JEE, JPA, and JPQL.
• 5+ years with JSF/PrimeFaces.
• 10+ years PostgreSQL experience including SQL and plpgsql.
• 5+ years AWS/cloud development experience.
• 5+ years with RESTful web services.
• WCAG compatibility knowledge and application.
• Excellent verbal and written communication skills.

Responsibilities

• Design, develop, and maintain Java applications and web services for DHHS that serve both the public and internal staff.
• Create new applications and support the replacement of legacy applications using Java web frameworks (EJB/JSF).
• Update existing Java web applications to maintain current functionality and provide new enhancements per user requirements.
• Build web APIs that use PostgreSQL to store and query data.
• Implement authentication for external users and systems using OAuth2/OpenAM.
• Work toward CI/CD pipelines in AWS.
• Ensure agency data security standards and approved data encryption techniques are used.
• Collaborate with developers, engineers, and SMEs while working remotely.

Skills

Java Core/JEE/JPA/JPQL

JSF/PrimeFaces

PostgreSQL

AWS/Cloud

RESTful Web Services

Communication

Tools

Maven

GitHub

JIRA

CI/CD

Selenium

JUnit

Arquillian

Apache JMeter

Job description

JSF PostgreSQL RESTful Webservices Written And Verbal Communication Skills Special

Requirement id 159485

Job title Specialist

Job location in Salt Lake City, UT

Skills required Design And Development, PostgreSQL Server Database Administration, Java JEE, JSF PostgreSQL RESTful Webservices Writt

Open Date 05-Nov-2026

Close Date

Job type Contract

Duration 12 Months

Compensation DOE

Status requirement ---

Job interview type ---

Job Description Specialist: Design And Development, PostgreSQL Server Database Administration, Java JEE, JSF PostgreSQL RESTful Webservices Writt

Start date :12/01/2026

End Date :12/01/2027

Submission deadline :11/11/2026

Client Info :VDOT

Note:

• Work Location: Remote - on-site presence at the Cannon Building available as needed
• Preferred Interview Format: Video conference

Description:

Client is seeking an experienced full-time Senior Java Application Developer to develop Java applications and web services. The developer will work with a team of application developers, engineers, and subject matter experts on the creation of new applications and the replacement of legacy applications that serve both the public and internal staff. Strong experience with Java web frameworks is required, with preference given to EJB and JSF. The assignment runs for the dates listed above, with the possibility of being extended depending on funding and project requirements. The position is remote; the candidate must be able to work independently, manage time effectively, and come on-site as needed. Excellent verbal and written communication skills are required.

Key Responsibilities:

• Design, develop, and maintain Java applications and web services for DHHS that serve both the public and internal staff.
• Create new applications and support the replacement of legacy applications, using Java web frameworks (preference for EJB and JSF).
• Update existing Java web applications to maintain current functionality and provide new enhancements per user requirements.
• Build web 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/delivery 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.
• Support continuous improvement by investigating alternatives and technologies and presenting them for architectural review.
• Collaborate with application developers, engineers, and subject matter experts, and work independently and remotely while managing time effectively.

Required Technical Skills:

• 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, including SQL and plpgsql.
• 5 years of experience understanding development processes in Cloud / Amazon Web Services (AWS).
• 5 years of experience with Java RESTful Web Services.
• WCAG compatibility knowledge and application.
• Excellent verbal and written communication skills.

Preferred Qualifications:

• Maven.
• GitHub and Agile development.
• JUnit, Arquillian, or a similar testing framework.
• JIRA.
• Continuous Integration / Continuous Deployment (CI/CD).
• Database schema design.
• Java automated testing with Selenium.
• Application load testing with Apache JMeter or similar.

EOE Protected Veterans/Disability