Senior Java Engineer | Government-Grade System Modernization

redarchsolutions; Maryland; On-site; USD 145,000 - 211,000; Full time

Benefits offered by this job

100% paid employee healthcare premiums

HaloScripts Concierge prescription

Generous PTO

10% 401K match + profit sharing to 4%

Annualized bonus compensation

Spot bonuses

Tuition reimbursement

529 College Saving Plan

College Loan Pay Back Program

11 Paid Federal Holidays

Referral Bonuses

Job summary

Red Arch Solutions is seeking a Senior Java Developer to lead modernization of a critical government information system. You will upgrade enterprise Java applications on Windows-based VMware infrastructure, integrating Oracle 19c and SAP BI reporting, while ensuring secure coding practices and minimal disruption.

Collaborate with security, infrastructure, and business teams, document designs and upgrade procedures, and participate in code reviews.

Qualifications

• Experience building enterprise Java applications in Windows-based VMware infrastructure.
• Strong Python development experience.
• Expertise with Solr in a governed upgrade environment (Zookeeper coordination).
• Familiarity with Tomcat, Directory Studio, and SAP BI interfaces.
• Experience integrating with Oracle 19c databases and BI reporting frameworks.

Responsibilities

• Plan and execute technology stack upgrades for enterprise Java applications in secure government environments.
• Develop and maintain Java/Python components on Windows-based VMware infrastructure.
• Modernize legacy code to current standards and secure coding practices.
• Collaborate with security, infrastructure, and business stakeholders to minimize operational disruption.
• Document technical designs, upgrade procedures, and system configurations; participate in code reviews.

Skills

Enterprise Java

Python

Solr with Zookeeper

Tomcat

Oracle 19c

Secure coding

TS/SCI clearance

US Citizenship

Government systems

Education

Bachelor's degree

Master's degree preferred

Tools

VMware

Apache Tomcat

Apache Solr

Apache Directory Studio

PrimeFaces

Job description

Red Arch Solutions is seeking a Senior Java Developer to lead modernization of a critical government information system. You will upgrade enterprise Java applications on Windows-based VMware infrastructure, integrating Oracle 19c and SAP BI reporting, while ensuring secure coding practices and minimal disruption.

Collaborate with security, infrastructure, and business teams, document designs and upgrade procedures, and participate in code reviews.