Sr. VB.Net/C# Developer

Post Date

Apr 23, 2025

Location

Woodland Hills,
California

ZIP/Postal Code

91367
US
Jul 21, 2025 Insight Global

Job Type

Contract-to-perm

Category

Programmer / Developer

Req #

LAX-777828

Pay Rate

$72 - $90 (hourly estimate)

Job Description

Primary Responsibilities
Support and maintain n-tier legacy Windows applications that utilize multi-languages such as VB.NET & C#
Support and maintain SOAP Web Services APIs that utilize multi-languages such as VB.NET & C#
Support and maintain, Web applications that use C#, ASP.NET MVC, .NET Core, React, and SQL
Develop, Integrate and maintain Azure serverless APIs to support application functionality (C#, SQL)
Design and implement scalable solutions, ensuring the performance, quality, and responsiveness of applications
Maintain and enhance systems based on user needs and changing business requirements.
Stay current on best practices in IT technology, processes and applications, development and support.
Collaborating with team members, including fellow developers, product managers, and business subject matter experts, to gather accurate requirements and deliver high-quality software
Identify and correct bottlenecks and fix bugs.
Help maintain code quality, organization, and automation.
Participate scheduled on-call production support rotation. This includes monitoring systems, responding to alerts, troubleshooting and resolving issues, communicating with team members to provide regular updates, escalation and documentation.

We are a company committed to creating inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity employer that believes everyone matters. Qualified candidates will receive consideration for employment opportunities without regard to race, religion, sex, age, marital status, national origin, sexual orientation, citizenship status, disability, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to Human Resources Request Form. The EEOC "Know Your Rights" Poster is available here.

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Required Skills & Experience

Qualifications
Proven experience with VB.NET, C#, ASP.NET MVC and .NET Core.
8+ years .NET Framework development experience (framework 4.5.1 and above)
Proficiency with T-SQL, including the ability to write stored procedures, user-defined functions, and SQL queries.
Experience developing SOAP APIs, RESTful APIs and Azure Functions
Understanding of client-server architecture, Domain model and the MVC design pattern
Experience using Microsoft Visual Studio (2019+) and SQL Server Management Studio (2019+)
Knowledge of CI/CD and modern build / deploy practices
Experience with data modeling and/or developing and working with re-usable frameworks
Solid understanding of object-oriented design
Proficiency in interpreting and documenting technical requirements.
Experience using source code control systems.
Proven ability to work effectively in a collaborative team environment with an understanding of the Agile SDLC

Benefit packages for this role will start on the 31st day of employment and include medical, dental, and vision insurance, as well as HSA, FSA, and DCFSA account options, and 401k retirement account access with employer matching. Employees in this role are also entitled to paid sick leave and/or other paid time off as provided by applicable law.