Junior Full Stack Developer

E-INFOSOL LLC

Junior Full Stack Developer providing O&M support for Java applications at E-INFOSOL in Washington, DC. Collaborating in an AWS environment and performing full lifecycle development tasks.

Posted 5/13/2026full-timeWashington • District of Columbia, Washington • 🇺🇸 United StatesJunior💰 $109,000 - $115,000 per yearWebsite

Tech Stack

Tools & technologies

AngularAWSCloudJavaJavaScriptPostgresSpringSpring BootSpringBoot

About the role

Key responsibilities & impact

Provide development and operations & maintenance (O&M) support for a production Java application with a Postgres backend and a Tomcat/JBoss application server.
Work in an AWS cloud environment, utilizing cutting-edge technologies.
Collaborate with both government and contractor teams to support all aspects of application development.
Gather, analyze, and develop enhancement specifications and requirements based on system owner input.
Be involved throughout the entire project lifecycle, from development to production support.
Strong user interface development skills, particularly with JavaScript, are essential.
Design, develop, test, and manage application development projects in support of IT infrastructure.

Requirements

What you’ll need

Active Top-Secret clearance with capability to obtain SCI/CI Poly if needed to meet contract requirements.
A solid foundation in Computer Science is required, with either a Bachelor's or Master's degree in the field.
Minimum 1+ years of experience
Java (JEE Development)
Strong JavaScript/Ajax Application Development
Angular version 14 or above (5+ years’ experience in this skill)
Spring Boot & Spring Data JPA
Tomcat /JBoss
PostgreSQL
Atlassian tools
Agile methodology experience
Strong verbal and written communication skills

Benefits

Comp & perks

Medical – 100% company paid premiums for employees with dependent options.
Dental and Vision
Retirement Savings (401k) up to 4% match
Health Savings Account (HSA), FSA and DCFSA
Company-paid Short/Long-term disability (w/ additional supplemental options)
Company-paid Life and AD&D (w/ additional supplemental options)
Generous Paid Time Off and ALL 11 Federal Holidays
Legal and Identity Protection Services
Bonuses for certifications and reimbursement
Employee Perks: UberOne, Company Outings (Sporting events, Happy Hours, etc.), Discounts on services including Pet Insurance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

JavaJavaScriptAjaxAngularSpring BootSpring Data JPAPostgreSQLTomcatJBossAgile methodology

Soft Skills

strong verbal communicationstrong written communicationcollaborationanalysisuser interface development

Certifications

Top-Secret clearanceBachelor's degree in Computer ScienceMaster's degree in Computer Science