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Java Developer

Opal Soft, Inc.
Bethesda, MD, United States
2 days ago
Apply on www.clearancejobs.com
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Expert
Experience required
5 years minimum
Working hours
Regular working hours
Job source
www.clearancejobs.com

Tech stack

Java (Programming Language) JavaScript (Programming Language) Microsoft Windows Apache Ant Apache Tomcat HTML5 Gradle JSON Red Hat Enterprise Linux Web Container Software Engineering Web Applications
+3 more
Extensible Markup Language (XML) Backend Information Technology

Requirements

  • A Bachelor’s degree or higher in Engineering, Mathematics, or Computer Science.
  • Five (5) years of software development experience with Java in Windows and RHEL environments.
  • Ability to work effectively in an agile team environment as well as on individual application tasks. Responsible for maintaining and enhancing backend web applications deployed on servlet containers like Apache Tomcat.
  • Experience with HTML5, JavaScript, XML, JSON, ANT, and Gradle.

Apply for this position

This job is hosted externally. Click below to view the full posting and apply.

Apply on www.clearancejobs.com
Prepare application

Good distractions

Talks and stories from around this role — technically off-topic, practically not.

Moments

Explore playlists

3:47 min

Exploring JSON, CBOR, and JOSE for data serialization

Aaron Russell · LIVE

1:44 min

Playing synthesized backend audio objects in browsers

Lee Boonstra · LIVE

5:51 min

Understanding build structure and core Gradle plugins

Amanda Martin · LIVE

1:06 min

Developer experience and project variety at scale

Alexandra Petri · World Congress 2023

2:03 min

Distinguishing type definition constructs from data validation routines

Clemens Vasters Clemens Vasters · World Congress 2025

1:25 min

Building medical software with Java and JavaFX

Silvio Barbieri · Coffee With Developers

Videos

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Beam Me Up, Java! Unraveling the Warp-Speed Evolution: A Journey through Java LTS Versions 11 to 21 thumbnail
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LIVE • almost 3 years ago

Beam Me Up, Java! Unraveling the Warp-Speed Evolution: A Journey through Java LTS Versions 11 to 21

Jonathan Vila

Tips and Tricks for Working with JSON thumbnail
8:30
LIVE • almost 2 years ago

Tips and Tricks for Working with JSON

Dan Cranney

The Resilience of the World Wide Web thumbnail
26:51
LIVE • over 1 year ago

The Resilience of the World Wide Web

Niels Leenheer

Modular Secrets to Lightning-Fast Android Builds thumbnail
25:06
World Congress 2025 • about 1 year ago

Modular Secrets to Lightning-Fast Android Builds

Mohamed Gamal

Give your build some love, it will give it back! thumbnail
45:39
LIVE • almost 4 years ago

Give your build some love, it will give it back!

Amanda Martin

Java Sucks (So C# Didn't Have To) thumbnail
29:57
World Congress 2026 Europe • about 2 months ago

Java Sucks (So C# Didn't Have To)

Adele Carpenter

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