SOFTWARE DEVELOPER (.NET/C#)

VSolvit is seeking a Software Developer to support the U.S. Navy by developing, modernizing, and sustaining mission-critical desktop analysis applications. The role focuses on C# and .NET development, legacy system modernization, software testing and maintenance, troubleshooting, and collaboration within an Agile SAFe team.

Responsibilities

• Collaborate within an Agile Scrum team to design, develop, test, and maintain desktop analysis applications
• Develop and maintain software solutions using C#, .NET, and related technologies
• Support and modernize legacy software systems, including applications developed in Delphi
• Develop desktop user interfaces and application functionality using modern software engineering practices
• Apply object-oriented programming principles, multi-threading, concurrency, and task-based asynchronous programming (TPL)
• Troubleshoot, debug, and resolve software defects and performance issues
• Participate in software design discussions, code reviews, and technical planning activities
• Develop and maintain technical documentation as required
• Participate in sprint planning, daily standups, retrospectives, and other Agile ceremonies
• Collaborate with software engineers, systems engineers, testers, and government stakeholders to deliver mission-focused solutions

Preferred

• Experience with Unity development
• Experience with Agile methodologies, particularly Scrum and SAFe
• Experience using Atlassian tools such as Jira and Confluence
• Experience developing desktop applications within government, defense, or regulated environments
• Experience modernizing and maintaining legacy software systems
• Familiarity with Delphi applications and codebases
• Experience with Avalonia UI or other XAML-based desktop application frameworks (WPF, WinUI, MAUI) is highly desirable
• Active Secret or Top Secret Security Clearance is a plus
• CompTIA Security+ Certification is a plus
• Relevant technical certifications are a plus
• Unity development
• Agile methodologies
• Scrum
• SAFe
• Atlassian tools
• Jira
• Confluence
• desktop applications
• government environments
• defense environments
• regulated environments
• legacy software systems
• Delphi applications
• Avalonia UI
• XAML-based frameworks
• WPF
• WinUI
• MAUI
• Secret Security Clearance
• CompTIA Security+ Certification
• technical certifications

Benefits

• 100% onsite daily in Norco, CA

Company

• Federal technology services provider specializing in secure enterprise solutions
• Ventura, California, USA
• http://www.vsolvit.com/
• Founded in 2006
• 201-500 employees

Qualifications

• 3–10+ years of professional software development experience
• Strong proficiency in C# and .NET with a focus on desktop application development
• Experience developing, maintaining, and enhancing desktop applications
• Strong understanding of object-oriented programming principles and software design patterns
• Experience with multi-threading, concurrency, and task-based asynchronous programming (TPL)
• Experience troubleshooting and resolving software defects in complex software systems
• Working knowledge of Git source control and common development workflows
• Strong written and verbal communication skills
• Ability to work effectively in a collaborative team environment
• U.S. Citizenship required
• Ability to obtain and maintain a U.S. Government Security Clearance
• If applicable: If you are or have been recently employed by the U.S. Government, a post-employment ethics letter will be required if employment with VSolvit is offered
• Bachelor's degree in Computer Science, Software Engineering, Computer Engineering, or a related technical discipline, or equivalent experience
• Ability to obtain required DoD Cyber Workforce certifications as required by the program
• Experience with Unity development
• Experience with Agile methodologies, particularly Scrum and SAFe
• Experience using Atlassian tools such as Jira and Confluence
• Experience developing desktop applications within government, defense, or regulated environments
• Experience modernizing and maintaining legacy software systems
• Familiarity with Delphi applications and codebases
• Experience with Avalonia UI or other XAML-based desktop application frameworks (WPF, WinUI, MAUI) is highly desirable
• Active Secret or Top Secret Security Clearance is a plus
• CompTIA Security+ Certification is a plus
• Relevant technical certifications are a plus

Required skills

• , C#, .NET, Desktop Application Development, Object-Oriented Programming, Multithreading and Concurrency, Task-based Asynchronous Programming (TPL), Unity, Agile Scrum and SAFe, Jira and Confluence, Delphi, XAML-based Desktop Application Frameworks, Security Clearance

Preferred skills

• Experience with Unity development, • Familiarity with Delphi applications and codebases, • Active Secret or Top Secret Security Clearance is a plus, • CompTIA Security+ Certification is a plus, • Relevant technical certifications are a plus

Experience

• 3+ years