Full-Stack Engineer: Java, .NET & Enterprise Apps

Fantom Corp; Chantilly (VA); On-site; USD 100,000 - 140,000; Full time

Job summary

Fantom Corp is seeking a Full Stack Software Engineer to design, develop, and maintain enterprise desktop and web applications that support mission-critical classification and information management systems. You will work with Java, Python, C++, JavaScript, and Microsoft technologies to modernize legacy platforms while enabling secure integrations.

The ideal candidate has hands-on experience with Java-based enterprise apps, Spring Boot frameworks, RESTful and SOAP web services, and strong

Qualifications

• Experience developing Java-based enterprise applications.
• Experience building desktop and web solutions with Microsoft .NET technologies.
• Experience working in secure government environments.

Responsibilities

• Design, develop, and maintain enterprise desktop and web-based applications for mission-critical systems.
• Develop classification and information management tools using Java, Python, C, C++, and Microsoft technologies.
• Develop and maintain RESTful and SOAP-based web services and interactive web applications.
• Build responsive UI with JavaScript, HTML, and CSS; integrate with web services and backend systems.
• Collaborate with cross-functional teams to deliver scalable, secure enterprise software.

Skills

Java

Python

C++

JavaScript

NET

RESTful

SOAP

XML

Tomcat

CXF

Agile

Tools

Apache CXF

Apache Tomcat

Visual Basic

NetBeans

Visual Studio

Job description

Fantom Corp is seeking a Full Stack Software Engineer to design, develop, and maintain enterprise desktop and web applications that support mission-critical classification and information management systems. You will work with Java, Python, C++, JavaScript, and Microsoft technologies to modernize legacy platforms while enabling secure integrations.

The ideal candidate has hands-on experience with Java-based enterprise apps, Spring Boot frameworks, RESTful and SOAP web services, and strong