Software Engineer IV

Data Intelligence, LLC; Moorestown Township (NJ); On-site; USD 130,000 - 150,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401k

Paid time off

11 paid holidays

Job summary

Data Intelligence, LLC (DI) seeks a Software Engineer IV to support the development and sustainment of advanced U.S. Navy tactical systems.

This role involves full lifecycle software engineering within a collaborative Agile environment, supporting mission-critical defense capabilities. You’ll work closely with cross‑functional teams and senior customer stakeholders, contributing to system design, integration, testing, and ongoing software enhancements.

Qualifications

• 8–10 years’ experience in software development, maintenance, or support in open/layered environments.
• Expertise in C++ and object-oriented design with patterns for modular code.
• Experience in Agile development and Linux/UNIX environments.
• Familiarity with UML and software modeling concepts.
• Experience with automated or driver-based testing environments.
• Current government clearance at least secret level is required.
• 7–9 years of industry experience is required.

Responsibilities

• Perform system and subsystem definition, design, implementation, integration, and testing.
• Software requirements reviews and design reviews.
• Interface with senior customer personnel on technical matters.
• Develop software maintenance and upgrade solutions for tactical systems.
• Support all phases of the SDLC and provide technical guidance to junior engineers.
• Support program management with technical expertise.

Skills

C++

Real-Time

Linux

Agile development

UML

Design patterns

Object-oriented design

Eclipse

Matlab

Information Assurance

Education

Bachelor’s degree in Computer Science, Engineering, Math, Physics, or related field

Tools

ClearCase

JIRA

xUnit Framework

JUnit

CPPUnitLite

Job description

Data Intelligence, LLC (DI) is seeking a Software Engineer IV professionals to support the development and sustainment of advanced U.S. Navy tactical systems. This role involves full lifecycle software engineering within a collaborative Agile environment, supporting mission-critical defense capabilities.

You’ll work closely with cross‑functional teams and senior customer stakeholders, contributing to system design, integration, testing, and ongoing software enhancements.

This position is fully on-site. The salary range is $130,000 – $150,000 annually, depending on experience

Responsibilities:

• Perform system and subsystem definition, design, implementation, integration, and testing
• Software requirements reviews
• Preliminary and critical design reviews
• Integration readiness reviews
• Software acceptance reviews
• Develop software maintenance and upgrade solutions for tactical systems
• Support all phases of the software development lifecycle (SDLC)
• Interface with senior customer personnel on technical matters
• Provide technical guidance to junior engineers as needed
• Support program management with technical expertise

Experience:

• Bachelor’s degree in Computer Science, Engineering, Math, Physics, or related field
• 8-10 years' experience in software development, maintenance, or support in an Open/Layered
• 8-10 years' experience with the following:

• - Model-based tools - Information Assurance - Tools Development - Safety Analysis
• - Real-Time - System Data Analysis - Problem Analysis - System Integration

• Expertise and mastery of C++ (or equivalent object-oriented language/Matlab/ scripting languages).
• Experience working in Agile development environments
• Experience with object-oriented design and development, including the use of design patterns to build modular, maintainable, and extensible software (e.g., plugin-based architectures).
• Experience with Linux/UNIX environments
• Proficiency with IDEs (e.g., Eclipse)
• Familiarity with UML and software modeling concepts
• Experience with automated or driver-based testing environments
• Current, active government clearance that is at least secret level or higher
• 7-9 years of industry experience is required

Experience with the following tools are a plus:

• Version control tools (such as ClearCase)
• JIRA (or similar)
• xUnit Framework, Junit, and CPPUnitLite

Data Intelligence, DI is an established small business that has supported the critical missions of our government clients since 2005. We provide full life cycle system development, systems engineering, cybersecurity, and supporting analytical and logistics support to C4ISR and other complex systems. We are an equal opportunity employer that offers competitive salaries, comprehensive benefits, a team‑oriented environment, and opportunities for advancement. Our excellent employee retention record reflects our employee focus. We work with Veteran’s organization to proactively hire those who have served our country. We offer medical, dental and vision insurance, 401k, PTO and 11 paid holidays.

Data Intelligence is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, age, color, religion, creed, sex, sexual orientation, gender identity, national origin, disability, or protected Veteran status.