Java Developer, Web Applications

Leidos

. Join an existing team of web developers to provide full-stack web applications that support operational requirements .

Posted 9/15/2026full-timeRemote • Virginia • United StatesJuniorMid-Level💰 $87,100 - $157,450 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in developing, deploying, and maintaining full-stack web applications, with a strong focus on architectural design, compliance with security requirements, and effective documentation of application requirements. Proficient in utilizing modern web technologies and frameworks to enhance application performance and reliability.

Highest-signal resume keywords

Full-Stack Web Application DevelopmentRESTful Web Services DesignHTML, CSS, JavaScript (NodeJS), AngularJava EE/Jakarta EE IntegrationActive Secret Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Full-Stack Web Application DevelopmentRESTful Web Services DesignHTMLCSSJavaScript (NodeJS)AngularJava EE/Jakarta EEPostgreSQLSQL QueriesObject-Oriented Programming

Soft Skills

DocumentationCollaborationProblem-Solving

Tools & Technologies

Automated Testing ToolsCybersecurity Compliance Tools

Certifications & Qualifications

Bachelor's DegreeMaster's DegreeActive Secret Clearance

Industry Keywords

Software Security RequirementsSoftware Design DiscussionsApplication ReliabilityApplication Performance

Tech Stack

Tools & technologies

AngularCyber SecurityJavaJavaScriptNode.jsPostgresSQL

About the role

Key responsibilities & impact

Join an existing team of web developers to provide full-stack web applications that support operational requirements
Document and validate web application requirements
Develop automated tests that align with test plans
Provide architectural design and development support to fulfill web application requirements
Participate in software design discussions and recommend relevant tools, technologies and techniques
Aid in refactoring and updating existing web applications to add new features and improve reliability and performance
Ensure compliance with software security requirements by reviewing the cybersecurity posture of web applications

Requirements

What you’ll need

US Citizen with at least an active Secret clearance
Bachelor’s degree and 4+ years of prior relevant experience or Master’s degree and 2+ years of prior relevant experience
Experience may be considered in lieu of degree requirements
3+ years of experience developing, deploying, and maintaining full-stack web applications and software systems
2+ years of experience identifying and validating requirements for software applications
2+ years of experience with web UI components including HTML, CSS, JavaScript (NodeJS) and Angular
2+ years of demonstrated ability to design and build RESTful web services
2+ years of experience with Java EE/Jakarta EE integration, Servlets and JDBC
Experience with PostgreSQL or equivalent and SQL queries
Solid grasp of Object-Oriented Programming principles, Java EE (Streams, Lambda expressions), Collections framework, and Exception handling

Benefits

Comp & perks

Eligible for remote work