Journeyman Web Developer (Onsite)

*** United States Citizenship (Dual citizenship not authorized) and an Active DoD eligibility with favorable determination is required per government contract.***

Main Sail is seeking Journeyman Web Developers to support a large Navy enterprise in Mechanicsburg PA.

Responsibilities:
- Work with designated customers to build out internal and external websites and web pages for business use
- Collaborate with site and content owners to organize and load content/files, build out sites, pages and web-based content in line with customer requirements, enable navigation menus, and enable site/page access settings (as required)
- Design various user interface screens/components/Web prototypes utilizing current web design, user interface (UI) and user experience (UX) best practices and standards.
- Design, deploy and maintain dynamic, database-driven Web applications/capabilities within the Enterprise Web Portfolio.
- Design and maintain data models for use within an Oracle database to support the data and processing needs of an enterprise hosted web application.
- Use the database tools to run and execute Structured Query Language (SQL) scripts to establish and populate Oracle database tables within a custom schema.
- Deliver web application development of up to 4 distinct modules or applications simultaneously in the enterprise portfolio. The Web Developers will ensure the modules are developed with a consistent look and feel and coordination.
- Serve as a primary point of contact for site and content updates to provide ongoing maintenance support

Experience Required (3-7 years):
- Current IAT-Level II (Baseline Security+ CE, Substitutes: CCNA, CySA+, GICSP, GSEC, CND, SSCP)
- HTML/HTML5
- Cascading Style Sheets (CSS)/CSS3
- JavaScript
- Ajax
- JQuery
- Bootstrap
- Responsive Web Design (RWD)
- Procedural Language/Structured Query Language (PL/SQL)

Additional Experience Nice to Have:
• Oracle Application Express (Oracle APEX)
• Oracle Application Development Framework (ADF)
• JDeveloper
• File Transfer Protocol (FTP)/Secure File Transfer Protocol (SFTP)
• Agile Development
• Graphic Design

Location:
- Mechanicsburg PA (preferred). Remote will be considered in coordination with government client.

Duration:
- Aug 2026 - Aug 2027 with 4 option years.