Senior Backend Engineer: Java/Data Ingestion + Full-Flex

General Dynamics Information Technology, Inc.; Hanover (MD); On-site; USD 162,000 - 219,000; Full time

Benefits offered by this job

Full-flex work week

401K with company match

Comprehensive benefits

Job summary

General Dynamics Information Technology, Inc. is seeking a Senior Software Engineer Sr Principal in Hanover, MD to design, develop, and maintain backend libraries and services. You will transform diverse data formats into a unified internal model and work across teams on robust integration solutions.

The role emphasizes Java and Python development with Linux‑based operations, MongoDB administration, and system administration tasks. A TOP SECRET clearance is required, with US citizenship.

Qualifications

• 8+ years of related experience
• Security clearance level: TOP SECRET
• US citizenship required
• Technical Training, Certification(s) or Degree

Responsibilities

• Design, develop, and maintain backend libraries and services that transform diverse data formats into a common, reusable schema consumed by multiple applications
• Build robust libraries and integration services to ingest, interpret, and convert data sources into a standardized internal model
• Perform system administration tasks including MongoDB management, Linux server maintenance, and RPM installation/updates
• Collaborate using Git-based workflows, code reviews, and continuous improvement of development processes
• Contribute to data modeling and integration pattern decisions and ensure scalability and performance

Skills

Java APIs

Java Frameworks

Linux

Linux Management

Python Software Development

Gradle

JSON

XML

CSV

MongoDB development

MongoDB administration

Git

RPM-based package management

Linux shell scripting

Education

Technical Training, Certification(s) or Degree

Tools

Gradle

JSON

XML

CSV

MongoDB development

MongoDB administration

Git

RPM-based package management

Linux shell scripting

Job description

General Dynamics Information Technology, Inc. is seeking a Senior Software Engineer Sr Principal in Hanover, MD to design, develop, and maintain backend libraries and services. You will transform diverse data formats into a unified internal model and work across teams on robust integration solutions.

The role emphasizes Java and Python development with Linux‑based operations, MongoDB administration, and system administration tasks. A TOP SECRET clearance is required, with US citizenship.