Java Production Support Engineer jobs in United States
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Lumen Solutions Group Inc. · 2 days ago

Java Production Support Engineer

positionReston, VA
timeFull-time
remoteHybrid
senioritySenior Level
money$75/hr - $90/hr
date5+ years exp

Lumen Solutions Group Inc. is seeking a Java Production Support Engineer with strong hands-on experience in supporting enterprise Java applications. The role focuses on troubleshooting, ensuring system stability, and maintaining performance and reliability of mission-critical applications in a production environment.

Information Technology & Services
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Growth Opportunities

Responsibilities

Provide 24x7 production support for Java/JEE enterprise applications
Troubleshoot and resolve critical production incidents with quick turnaround
Design, develop, test, and deploy enhancements and fixes
Work closely with development, infrastructure, and DevOps teams
Perform performance tuning, root cause analysis, and system optimization
Follow best practices for code quality, CI/CD, and documentation
Mentor junior team members and contribute to continuous improvement

Qualification

Java/JEESpring BootProduction supportRESTful Web ServicesSQLCI/CD toolsUNIX/LinuxHTMLCSSJavaScriptAngular/React/jQueryMavenAWSAzureOAuth2SSOIBM WebSealBig DataAnalytical skillsTroubleshooting skillsCommunication skills

Required

5+ years of experience with Java/JEE and enterprise applications
Strong hands-on experience with Spring Boot, Spring MVC, RESTful Web Services, and APIs (Must Have)
3+ years of production support experience in enterprise environments (Must Have)
Experience with APIM (API Management)
Solid knowledge of Hibernate, SQL, Maven
Experience with CI/CD tools such as Git, Jenkins, and unit testing (JUnit/TestNG)
Working knowledge of UNIX/Linux environments
Strong analytical, troubleshooting, and communication skills
Bachelor's degree in Computer Science or a related field

Preferred

Frontend exposure: HTML, CSS, JavaScript, Angular/React/jQuery (nice to have)
Exposure to AWS or Azure cloud platforms preferred
Knowledge of OAuth2, SSO, IBM WebSeal is a plus
Big Data platform exposure is a plus

Company

Lumen Solutions Group Inc.

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Lumen Solutions Inc., is a dynamic small and minority-owned, Disadvantaged Business Enterprise headquartered in Virginia, USA.
dateFounded in 2010
location
Parkland, FL, US
people-size51-200 employees
web-link
http://www.lumensolutions.com

Funding

Current Stage
Growth Stage

Leadership Team

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Charanjiv Gadh
Chief Executive Officer
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Company data provided by crunchbase