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Leidos · 3 hours ago

Software Engineer (Learning Management System – Mid-Level)

Bethesda, MD

Full-time

Onsite

Mid, Senior Level

$70K/yr - $126K/yr

5+ years exp

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. In this role, you will focus on developing and maintaining server-side components for a web-based Learning Management System, enhancing backend modules, and improving system reliability while collaborating with Navy partners.

ComputerGovernmentInformation ServicesInformation TechnologyNational SecuritySoftware

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

Develop and enhance server-side frameworks and modules for a web-based Learning Management System (LMS), including Java Servlets, JSPs, Tomcat integration, data parsing, and backend workflow logic

Manipulate XML and JSON structures to support LMS configuration, data exchange, and system automation

Use ANT and Gradle in build and deployment pipelines supporting LMS environments

Work across both Linux (RHEL/Bash) and Windows (shell scripting) operational environments

Learn and apply new programming languages and technologies, with mentorship and support from experienced teammates

Occasionally support hardware system configuration and build-out, gaining exposure to full system integration

Work collaboratively in an agile team environment supporting a large-scale program

Own and deliver backend software solutions in Java SE, Servlets, JSP, and related LMS technologies

Maintain and extend server-side LMS modules running in servlet containers such as Apache Tomcat

Implement parser logic using JavaScript and apply HTML5 concepts where needed in LMS workflows

Manipulate XML and JSON files in support of LMS configuration and data integration

Utilize ANT and Gradle build tools for compiling, packaging, and deploying workflows

Work in both RHEL Linux and Windows environments, including Bash and Windows shell scripting

Qualification

Java SEJava ServletsJSPXML/JSON manipulationLinux (RHEL/Bash)Windows shell scriptingANTGradleAgile teamworkProblem solvingMentorship

Required

Education: Bachelor's degree in Computer Science, Computer Engineering, or a related field that provides strong software development skills

Experience: Around 5 years of hands-on experience in one or more of the following: Designing and developing real-time acoustic signal processing algorithms, Building parallel processing solutions, Working with microservices, Developing software for signal processing, real-time data analysis, or visualization/simulation systems, Developing Java-based server frameworks or web application backends using Java SE, Java Servlets, JSP, XML/JSON manipulation, and related technologies

Clearance: Must be able to obtain a U.S. security clearance

Certification: Must be willing to earn an IAT Level I (or higher) certification after hire (company-supported)