Mission-Critical Web Developer (Java/TypeScript) | DoD

Sigma Defense Systems LLC; Dahlgren (VA); On-site; USD 80,000 - 110,000; Full time

Benefits offered by this job

Dental & Vision Insurance

Medical Insurance - HSA/DFSA

Life & AD&D

EAP

401(k) Match

PTO – 160 hours

Floating Holidays

Educational Assistance

Job summary

Sigma Defense Systems LLC seeks an Applications Developer to support NSWC Dahlgren Division’s ELCMDR program with web-based apps and tools for systems engineering. The role requires experience in Java, .NET/MVC, Angular, JavaScript, and Oracle DB, with DoD environment familiarity and eligibility for a Secret clearance; collaboration in Agile teams is essential.

You will develop, test, document, and sustain mission-critical software, participate in stand-ups, sprints, and reviews, and provide

Qualifications

• 2-3 years of relevant experience.
• 2+ years of experience with Java.
• 2+ years with NET/MVC, Angular, JavaScript, jQuery, HTML5.
• 2+ years of Git experience.
• 2+ years with IDEs (VS, JDeveloper, NetBeans, Eclipse).
• 2+ years in Agile software development.

Responsibilities

• Develop, test, and sustain mission-critical applications.
• Convert Java classes to TypeScript and build Vue.js components.
• Support application and database security within DoD environments.
• Maintain technical documentation and SOPs.
• Collaborate with government stakeholders and teams; provide status reports.

Skills

Java

NET/MVC

Angular

JavaScript

jQuery

HTML5

Git

Agile/Scrum

Oracle databases

DoD environments

Security clearance (Secret)

Education

Bachelor's degree in Engineering/Technical field

6+ years experience substituting for degree

Tools

Visual Studio

JDeveloper

NetBeans

Eclipse

Job description

Sigma Defense Systems LLC seeks an Applications Developer to support NSWC Dahlgren Division’s ELCMDR program with web-based apps and tools for systems engineering. The role requires experience in Java, .NET/MVC, Angular, JavaScript, and Oracle DB, with DoD environment familiarity and eligibility for a Secret clearance; collaboration in Agile teams is essential.

You will develop, test, document, and sustain mission-critical software, participate in stand-ups, sprints, and reviews, and provide