Senior .NET Developer (Onsite only)

Requirements:

• Proficient understanding of the ASP.NET framework, SQL Server, and design/architectural patterns
• At least 10 years of experience with C# .NET
• Expertise in a .NET language such as C# or VB.NET, along with HTML5/CSS3
• Familiar with architecture styles and APIs (REST, RPC)
• Knowledge of Agile methodologies
• High attention to detail and strong troubleshooting abilities
• Strong communication and coordination skills
• Ability to collaborate effectively in a team setting
• A minimum of 10 years of practical programming experience is preferred
• Familiarity with additional programming languages including VB.NET, C#, and JavaScript
• Excellent critical thinking, analytical, and problem-solving capabilities
• Effective time management and teamwork skills

Responsibilities:

• Create and develop software applications based on specific needs
• Document testing methodologies, error resolutions, and the development lifecycle
• Analyze and troubleshoot application issues
• Maintain and enhance existing software applications
• Produce detailed end-user guides and supporting documentation
• Collaborate with cross-functional teams to create efficient programs
• Write clean, efficient code using .NET programming languages
• Stay current with terminology, concepts, and best practices for mobile application development
• Design technical interfaces, specifications, and architecture
• Modify and repurpose existing web applications for various functionalities
• Construct and evaluate software prototypes
• Develop client displays and user interfaces
• Assist software team members with project-related tasks and requirements
• Coordinate efforts with other software developers and professionals

Technologies:

• ASP.NET
• C#
• HTML5
• JavaScript
• Mobile
• REST
• SQL
• Web

More

Long Motor Corporation (LMC) specializes in aftermarket automotive parts, serving a global clientele while being locally based in Lenexa, KS. We are looking for a talented .NET Developer to join our team on-site only. Our company values are reflected in our commitment to providing health and life insurance, dental and vision coverage, paid time off, a competitive 401(k) plan with employer matching, a health savings account (HSA), and various family-friendly events. We offer a dynamic and collaborative environment where your skills can flourish.

last updated 43 week of 2026