Ground Software Engineer

Infinity Systems Engineering

Ground Software Engineer designing and developing software for aerospace and defense mission systems. Collaborating with multi-disciplinary teams to deliver user-focused applications and services.

Posted 7/28/2026full-timeFort Worth, Littleton, Welcome • California, Colorado, Florida, Maryland, Pennsylvania, Texas • 🇺🇸 United StatesJunior💰 $110,000 - $160,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Proficient in C++ application development with experience in C# and Python for scripting and automation. Strong background in software testing, integration, and compliance with DoD cybersecurity requirements, alongside effective communication and collaboration in agile environments.

Highest-signal resume keywords

C++ Application DevelopmentGit-Based Version ControlAgile Development PracticesIntegration and System-Level TestingProblem-Solving and Debugging Skills

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

C++C#PythonUnit TestingIntegration TestingSystem-Level TestingCoding StandardsPerformance OptimizationRoot Cause AnalysisTechnical Documentation

Soft Skills

Effective CommunicationTeamworkProblem-Solving

Tools & Technologies

GitLabJiraAgile ToolsAutomated Test Frameworks

Industry Keywords

DoD Cybersecurity RequirementsGround Mission SystemsDistributed SystemsMessagingNetworking

Tech Stack

Tools & technologies

AWSCloudCyber SecurityDistributed SystemsITSMPythonTypeScript

About the role

Key responsibilities & impact

Design, develop, and maintain ground software applications and services primarily in C++, with additional work in C# and Python/scripting as needed.
Implement features for mission operations, visualization, data processing, and system control in alignment with program requirements.
Write clean, maintainable, and well-documented code backed by coding standards and peer reviews.
Develop and execute unit, integration, and system-level tests; participate directly in integration and test events (highly valued).
Use GitLab, Jira, and related tools to manage source code, track defects, and validate changes.
Troubleshoot and resolve integration issues across software components, services, and external interfaces.
Assist in optimizing application performance, scalability, and reliability in operational environments.
Diagnose and resolve software issues reported from test labs or operational environments.
Analyze logs, traces, and metrics to identify root causes and implement corrective actions.
Document issues and resolutions, and contribute to continuous improvement of test and support processes.
Collaborate with systems, test, cybersecurity, and operations teams to refine requirements and design solutions.
Participate in agile development processes (sprint planning, stand-ups, retrospectives) and provide accurate task estimates and updates.
Create and maintain technical documentation including design artifacts, API/interface descriptions, and test procedures.
Ensure compliance with software development standards, DoD cybersecurity requirements, and internal quality processes.

Requirements

What you’ll need

Bachelor’s degree in Computer Science, Software Engineering, Computer Engineering, or related field; or a combination of education and relevant experience.
Entry-level to mid-career roles available (approximately 1–8+ years of software engineering experience).
Proficiency in C++ for application or service development.
Experience with at least one additional language: C# and/or Python (scripting for tools, automation, or data processing).
Experience with Git-based version control and GitLab or similar platforms.
Familiarity with agile development practices and issue tracking using tools such as Jira.
Strong problem-solving and debugging skills, especially in integration/test environments.
Effective communication and teamwork abilities in cross-functional, technical environments.
Ability to work full-time in either an on-site secure facility or approved remote environment, as defined by the role.
Experience in integration and system-level testing, including automated test frameworks is preferred.
Knowledge of distributed systems, messaging, and networking used in ground mission systems is preferred.

Benefits

Comp & perks

Great Company Culture.
100% Company Paid monthly Medical and Dental premiums for you AND your family.
401(k) company contribution, with free professional financial planning advisors.
Three weeks' Vacation – and we offer an annual company reward trip after one year of employment.
48 hours of sick leave, in addition to your Vacation, as well as Flex-Spending options (Medical and Dependent Care).
Genuine work/life balance and flexibility.
Education and Professional Training Reimbursement.
Profit Sharing Plan.