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Booker DiMaio

IT modernization and software engineering

Full Stack Developer - MD

Full-Time
No salary listed
Mid
Annapolis Junction, MD, USA
In Person100% on-site in Annapolis Junction, Maryland.
Software EngineeringFull-Stack Engineering
No H1B Sponsorship
US Top Secret Clearance Required

About the job

Requirements
  • Active Top Secret/SCI clearance with a Full Scope Polygraph.
  • Experience with Java 8 or later.
  • Experience with C and C++.
  • Experience with scripting using Python, Bash, or PHP.
  • Experience with Apache Tomcat.
  • Experience with Elasticsearch.
  • Experience with Oracle.
  • Experience with Spring Boot.
  • Experience with RESTful web services.
  • Experience with Solr.
  • Ability to work in a Linux environment.
  • Ability to understand, maintain, and troubleshoot interfaces between multiple applications.
Responsibilities
  • Implement enhancements based on high-priority mission needs.
  • Maintain and troubleshoot the existing code base.
  • Support the development and sustainment of mission-critical applications.
Desired Qualifications
  • Experience with Amazon Web Services.
  • Experience with PrimeFaces.
  • Experience with Quarkus.
  • Experience with Node.js.
  • Experience with Lex/Yacc.
  • Basic system administration skills, including managing cron jobs and SELinux.
  • Familiarity with government agency reporting and dissemination requirements.
  • Familiarity with government classification policies.
  • Experience working in an Agile environment using JIRA and Confluence.

About the company

Booker DiMaio helps government and national security clients modernize their technology with engineering and software transformation services. Its offerings span end-to-end tech services and a reseller-enabled portfolio from AWS, Microsoft Azure, FedRAMP Cloud Solutions, and SecuLore, combining cloud, analytics, DevSecOps, cybersecurity, and IT modernization delivered by cross-functional teams focused on mission needs and regulatory compliance. The company differentiates itself by assigning dedicated, project-specific teams with 90+ years of combined experience, a broad end-to-end solutions set, and a proven emphasis on user experience and compliance. Its goal is to help defense, intelligence, and civilian customers transform operations through practical, compliant, and effective software and infrastructure solutions.

Company Size

1-10

Company Stage

N/A

Total Funding

N/A

Headquarters

Sykesville, Maryland

Founded

2010

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Simplify's Take

What believers are saying

  • IRS awarded Booker DiMaio a $2.18 million OCPO support task on September 11, 2026.
  • FY2026 federal obligations reached $62,400 YTD, extending active government revenue.
  • Open roles on September 12, 2026 signal execution capacity for new federal work.

What critics are saying

  • Federal obligations total $4.04 million across four awards, leaving brutal customer concentration.
  • One IRS task drives near-term growth; any recompete loss hits 2027 revenue.
  • Loss of SeaPort NxG and 8(a) access would collapse the company’s pipeline.

What makes Booker DiMaio unique

  • Booker DiMaio’s ServiceNow partnership pairs boutique federal IT with AI workflow automation.
  • SeaPort NxG and 8(a) STARS III keep it inside hard-to-win government channels.
  • Maria Booker and Sean Booker anchor founder-led selling and delivery.

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Benefits

Remote Work Options

Company News

Booker DiMaio
Aug 4th, 2023
Real-World application examples

Booker DiMaio has partnered with ServiceNow, currently the most effective resource for artificial intelligence (AI) and machine learning.