.NET Web Developer
Not Disclosed
Madison, WI
8.5 Months
Not Disclosed
Not Disclosed
Government - State
Job Posted on (Aug 28, 2025)
Reference Number: BTWIW547
Job Description
90-100% remote but can require staff to come onsite as necessary with sufficient notice.
Description:
The client is looking for one (1) .NET Web Developer II
This position will work to support and enhance existing web applications maintained within the Enterprise section. This person will join an existing team responsible for maintaining and enhancing web-based applications. The preferred candidate will have experience with the tools outlined below.
Required technical skills:
C# and ASP.NET (MVC 5 & Core 8) – Proven experience building and maintaining web applications using both legacy (.NET Framework) and modern (.NET Core) platforms.
.NET Core 6/7/8 – Hands-on experience developing RESTful APIs and web applications using .NET Core, including dependency injection, middleware, and minimal APIs.
VB.NET – Ability to understand, debug, and enhance legacy codebase.
.NET Framework (4.8) – Deep understanding of the .NET runtime, libraries, and configuration.
Kendo UI (jQuery + MVC Wrappers) – Experience in creating rich UI components and interaction using Kendo UI widgets.
JavaScript & jQuery – Strong proficiency in frontend scripting, DOM manipulation, AJAX calls, and event-driven UI design.
SQL Server – Experience in writing complex SQL queries, stored procedures, views, indexing, and performance tuning.
Oracle & DB2 – Solid understanding of working with multiple RDBMS systems, with ability to handle data integration, migration, and cross-platform queries.
Well-qualified candidates will also have experience with:
Web API (RESTful Service) – Experience building and consuming web services with security and versioning in mind.
Entity Framework / Dapper / ADO.NET – Knowledge of ORM tools and raw data access strategies.
Front-End Integration – Understanding of HTML5, CSS3, responsive design, and browser compatibility.
Unit Testing - Writing and maintaining unit tests for both front-end and back-end code.
Version Control Systems – Experience with Git.
The person in this position will work closely with the team in developing the frontend and server side of the web application. Project duties include requirements analysis, front-end and back-end web application development, testing, and participation in interactive code reviews. Hands-on development experience as part of a team modernizing government applications will be helpful.
Expectations for this position are development of quality code, following coding standards, active participation in code reviews, sharing expertise, respectful communication, transparency, technical documentation, and the ability to perform production support. The developer may work on other projects as needed. The candidate should be able to work independently and know when to ask for help. A successful candidate will have strong communication skills and be a team player.
Qualifications for this position:
.NET II
The intermediate level .NET Web Developer designs, develops, and implements web-based applications using .NET framework to support business requirements. Includes the use of related development technologies such as ASP.NET, MVC, .NET CORE and supported programming languages (e.g. C#, C++, bootstrap) and scripting languages (e.g. TypeScript, JavaScript). Performs development of front-end and back-end development of web applications and web API's (webservices). Follows approved life cycle methodologies, creates documentation, and performs application coding and testing. Resolves technical issues through debugging, research, and investigation. Requires a bachelor's or associates degree in area of specialty or 3-7 years of experience in the field or in a related area. Experience with standard concepts, practices, and procedures within a particular field. Can perform with limited supervision, code is reviewed by team. May review junior developer’s code.
Qualifications for this position per the contract:
Project Details (project overview, who the contractor will work with, soft skills needed, etc.):
Qualification - Desired Experience
C# and ASP.NET development experience - 7 years
Hands-on experience with .NET Core 6/7/8 - 7 years
Strong skills in debugging legacy codebase (e.g., VB.NET) - 7 years
Understanding of .NET Framework - 7 years
Experience with development in and best practices of KendoUI - 5 years
Strong proficiency in frontend scripting (i.e.., JavaScript, jQuery) - 7 years
Demonstrated experience writing complex SQL queries, stored procedures, views, indexing, and performance tuning - 7 years
Solid understanding of working with multiple RDBMS systems (i.e., Oracle and DB2) - 7 years
Ability to handle data integration, migration, and cross-platform queries - 7 years
Experience building and consuming web services - 7 years
Knowledge of ORM tools and raw data access strategies (e.g., Entity Framework, Dapper, ADO.NET) - 5 years
Demonstrated ability with fronted integration using HTML5, CSS3, responsive design and browser compatibility - 5 years
Proficiency in writing and maintaining unit tests for front-end and back-end code - 7 years
Experience writing clear and concise technical documentation - 7 years
Conducting requirements analysis - 5 years
Experience with authentication and authorization techniques and tools (e.g., Okta) - 5 years
Excellent clear and concise communication skills, both written and verbally - 7 years
Experience with the full SDLC and knowledge of project management principles - 7 years
Familiarity with version control systems (i.e., Git) and Jira - 5 years
Top Skills:
Strong technical skills with C# and ASP.NET, .NET Core, VB.NET, .NET Framework (7+ years)
Technical mastery of JavaScript and jQuery, and KendoUI (7+ years)
Demonstrated expertise with SQL Server, DB2 and Oracle (7+ years)
Notes:
Candidate MUST be a resident or willing to relocate to WI prior to starting the role at their own expense. 90-100% remote but can require staff to come onsite as necessary with sufficient notice.
VIVA is an equal opportunity employer. All qualified applicants have an equal opportunity for placement, and all employees have an equal opportunity to develop on the job. This means that VIVA will not discriminate against any employee or qualified applicant on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status