Remote Defense Contractor Software Engineer Jobs in Orlando, FL

C++ Senior Software Engineer

Four Squared Solutions is seeking a C++ Software Engineer for a remote opportunity with limited on-site meetings in Orlando, FL 

The Senior Software Engineer plays a critical role in the design, development, and testing of advanced simulation and training software systems. This position is heavily focused on hands-on software development within simulation environments and game engines, supporting both new features and system enhancements. The ideal candidate will bring deep technical knowledge of computer architectures, operating systems, and algorithm design, along with significant experience in developing simulation-based training applications.

• U.S. Citizenship required.

Key Responsibilities:

• Design, develop, and implement software components for simulation and training systems, with a focus on real-time performance and system fidelity.
• Conduct analysis of customer specifications to derive software system requirements, and develop supporting documentation such as requirement specifications and traceability matrices.
• Use C# and C/C++ to implement robust, maintainable, and scalable code; apply object-oriented programming principles throughout development.
• Utilize integrated development environments such as Visual Studio or KDevelop for day-to-day coding and debugging.
• Conduct unit testing, integration testing, and support full system testing to validate functionality and performance.
• Collaborate with hardware and systems engineering teams to ensure software and hardware integration meets system requirements.
• Use configuration management tools (e.g., Git) for version control and collaboration.
• Manage and track software requirements using tools such as DOORS and Team Foundation Server (TFS).
• Participate in code reviews and peer collaboration to ensure coding standards and quality are maintained.
• Support defect resolution, system validation, and product delivery for both internal testing and customer acceptance.

Required Qualifications:

• Bachelors degree in an engineering discipline.
• Minimum of 7 years of experience developing software for simulation training systems.
• At least 4 years of hands-on experience in simulation and modeling software development.
• Strong understanding of computer architectures, operating systems, and algorithm design and analysis.
• Proven experience with game engine-based development (e.g., Unity, Unreal, CryEngine).
• Proficient in C# and experience with C/C++.
• Experience using configuration management tools such as Git.
• Experience with requirements analysis/management tools (e.g., DOORS, TFS).

Key Responsibilities:

Experience & Qualifications:

About Four Squared Solutions, LLC

Headquartered in Florida, Four Squared Solutions we provide clients with quality staffing solutions. Four Squared Solutions offers IT & Professional Services Staffing, consulting, managed solutions, and direct placement services. For more information on the company, please visit us online at foursquaredsolutions.com We Facilitate the skills and success of both individuals and organizations by connecting great people to great companies.

Affirmative Action/EEO statement

EEO Employer: Four Squared Solutions is an equal employment opportunity/affirmative action employer. In this regard, it does not discriminate against any qualified individual on the basis of sex, race, color, national origin, religion, sexual orientation, age, marital status, mental, physical or sensory disability, or any other classification protected by applicable local, state, federal, and/or international law.

Four Squared Solutions also complies with all applicable national, state and local laws governing nondiscrimination in employment as well as work authorization and employment eligibility verification requirements of the Immigration and Nationality Act and an E-Verify employer.