W2 - .NET Web Developer III (implementing OIDC, Full stack, .Net MVC, C#, Custom SQL) - Remote in WI
Posted 3 days ago by 1763817692
Negotiable
Outside
Remote
USA
Summary: The role is for a .NET Web Developer III focused on implementing OIDC in web applications, primarily for a high-profile project within the Child Care and Child Welfare section of DCF in Wisconsin. Candidates must be based in Wisconsin or willing to relocate and will work on full-stack development using .NET MVC with C#, SQL, and various modern technologies. The position requires strong experience in web application development and a commitment to quality coding practices. The role is primarily remote but may require occasional onsite presence.
Key Responsibilities:
- Design and develop front-end and back-end web applications using .NET technologies.
- Implement secure authentication flows and manage sensitive APIs using access tokens.
- Participate in requirements analysis, testing, and code reviews.
- Provide production support and maintain technical documentation.
- Collaborate with the team on various projects, ensuring quality code development.
Key Skills:
- Experience with OIDC implementation in .NET web applications (4 years).
- Proficiency in writing Custom SQL (8 years).
- Strong knowledge of .NET MVC with C# (8 years).
- Full stack development experience (8 years).
- Familiarity with automated testing methodologies and CI/CD platforms.
Salary (Rate): undetermined
City: Madison
Country: USA
Working Arrangements: remote
IR35 Status: outside IR35
Seniority Level: Senior
Industry: IT
Detailed Description From Employer:
Will close to submissions on 12/1/2025 at 4:00PM CST.
Experience with implementing OIDC in .NET web applications (4 years)
Writing Custom SQL (8 years)
.NET MVC with C# (8 years)
Full stack development (8 years)
This position is primarily to work on a high-profile web application project within the Child Care
and Child Welfare (CCCW) section of DCF. There are multiple projects underway which include
an Enterprise-wide migration effort to a unified authentication platform using Okta which will
require the candidates to have strong experience and working knowledge of OIDC and be able
to implement secure authentication flows and project sensitive API's using access tokens;
additionally experience with identity and access management platforms such as Okta is
preferred. Other projects in flight and upcoming include .NET MVC and .NET 8 web applications
with some use of JavaScript, Blazor, and Kendo Ul components, and the candidate will be joining
an existing team. A vast majority of the portfolio is modernized off legacy mainframe
applications to web applications using ASP.NET MVC with C#, WebAPI, n-tier architecture and
SQL Server. This developer will work on other projects as needed.
Knowledge of DCF programs, prior experience with the Wisconsin CARES system and familiarity
with State of Wisconsin application systems, procedures, and development standards is highly
preferred and familiarity with DCF Child Care applications is a plus.
In addition to our main applications running on C# .NET 6 MVC, and older apps running on
VB.NET Web Forms, we also have other existing projects and new projects planned that would
benefit from:
Description:
NOTICE - Candidates that are submitted to this posting and do not meet the required qualifications, restrictions, or requirements will NOT be allowed to be resubmitted to future re-postings of the position. False or inaccurate submissions will be reported.
WISCONSIN ONLY POSTING:
POSTING IS FOR WISCONSIN BASED CANDIDATES ONLY (OR THOSE WILLING TO RELOCATE TO WISCONSIN WITHIN 30 DAYS OF THE START DATE). Candidates that are NOT located IN WISCONSIN or NOT willing TO RELOCATE within that timeframe will NOT be considered and should not be submitted. ALL WORK MUST BE DONE IN WISCONSIN
POSTING IS FOR WISCONSIN BASED CANDIDATES ONLY (OR THOSE WILLING TO RELOCATE TO WISCONSIN WITHIN 30 DAYS OF THE START DATE). Candidates that are NOT located IN WISCONSIN or NOT willing TO RELOCATE within that timeframe will NOT be considered and should not be submitted. ALL WORK MUST BE DONE IN WISCONSIN
The client is looking for ONE (1) .NET Web Developer III
Will close to submissions on 12/1/2025 at 4:00PM CST.
Top Skills:
Experience with implementing OIDC in .NET web applications (4 years)
Writing Custom SQL (8 years)
.NET MVC with C# (8 years)
Full stack development (8 years)
INTERVIEW NOTES: PLEASE NOTE: A real-time screenshot photo of the candidate MUST be uploaded to candidate's bid upon confirming the interview. Please see "DCF Realtime Photo Requirement & Instructions" document in the Attachments section of this posting for details.
Interviews will be set up shortly after the posting close date.
MUST provide three (3) business references for the interview. (One reference must be a supervisory level.)
Interviews will be set up shortly after the posting close date.
MUST provide three (3) business references for the interview. (One reference must be a supervisory level.)
IMPORTANT NOTES:
Candidate MUST be physically located in the United States. International candidates/phone numbers will not be accepted.
Candidate must follow ALL DCF work rules
Candidate must be available to perform all work during the Central Standard Time (CST) business hours 9:00 am 3 pm (or CST hours as defined by the hiring manager)
Candidate will be required to provide their own equipment for this position (See job description for required specifications.)
Candidate MUST be physically located in the United States. International candidates/phone numbers will not be accepted.
Candidate must follow ALL DCF work rules
Candidate must be available to perform all work during the Central Standard Time (CST) business hours 9:00 am 3 pm (or CST hours as defined by the hiring manager)
Candidate will be required to provide their own equipment for this position (See job description for required specifications.)
Interview process: via Zoom/Teams
Onsite, hybrid or remote: Candidate MUST be a WI 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. Onsite work is not likely, but candidate should be prepared to come onsite if required.
Duration: 6/30/2026, with the potential to extend for an additional term(s)
Project details:
This position is primarily to work on a high-profile web application project within the Child Care
and Child Welfare (CCCW) section of DCF. There are multiple projects underway which include
an Enterprise-wide migration effort to a unified authentication platform using Okta which will
require the candidates to have strong experience and working knowledge of OIDC and be able
to implement secure authentication flows and project sensitive API's using access tokens;
additionally experience with identity and access management platforms such as Okta is
preferred. Other projects in flight and upcoming include .NET MVC and .NET 8 web applications
with some use of JavaScript, Blazor, and Kendo Ul components, and the candidate will be joining
an existing team. A vast majority of the portfolio is modernized off legacy mainframe
applications to web applications using ASP.NET MVC with C#, WebAPI, n-tier architecture and
SQL Server. This developer will work on other projects as needed.
The person in this position will work closely with the team in designing and developing the front end and server side of the web application. Project duties include requirements analysis, design, front-end and back-end web application development, testing, participation in interactive code reviews, and development using JavaScript, ASP.NET MVC with C#, with SQL Server, DB2, and Oracle
databases. Expectations for this position are development of quality code using TDD, participation in active code reviews, sharing expertise, respectful communication, transparency, technical documentation, and the ability to perform production support.
databases. Expectations for this position are development of quality code using TDD, participation in active code reviews, sharing expertise, respectful communication, transparency, technical documentation, and the ability to perform production support.
Preference will be given for familiarity with automated testing methodologies, GitLab or Jenkins
or other continuous integration platforms and solid coding experience using TDD.
or other continuous integration platforms and solid coding experience using TDD.
Knowledge of DCF programs, prior experience with the Wisconsin CARES system and familiarity
with State of Wisconsin application systems, procedures, and development standards is highly
preferred and familiarity with DCF Child Care applications is a plus.
In addition to our main applications running on C# .NET 6 MVC, and older apps running on
VB.NET Web Forms, we also have other existing projects and new projects planned that would
benefit from:
- DB2 Mainframe experience, COBOL language, or experience modernizing mainframe COBOL applications into .NET or other modern languages
- xPression experience
- iOS, Objective-C, and Swift experience
- Front-end web app UI design experience
- Front-end web frameworks including: Angular, React, Vue.js, Alpine.js, Blazor Server, or similar
- Kendo Ul experience
- Crystal Reports or Telerik Reports experience
- Familiarity with applications running in IIS
- Familiarity with PowerShell and/or experience with configuring CI/CD pipelines and
- Azure DevOps Artifacts
- The candidate should have strong communication skills and should be a team player.
List any special qualifications & years of experience:
- Okta implementation experience - Must Have - 5 years
- Proficiency with OIDC - Must Have - 4 years
- Analytical and problem-solving skills. Has provided production support to applications post-production - Must Have - 8 years
- Experience writing clear and concise technical documentation and communication - Must Have - 5 years
- Excellent clear and concise communication skills, written and verbally - Must Have - 8 years
- Experience with .NET application and web application design patterns - Must Have - 8 years
- Application development expertise using .NET MVC with C# and JavaScript - Must Have - 8 years
- Full stack development experience - Must Have - 8 years
- Experience using CSS and HTML, and writing JavaScript based responsive HTML 5 applications - Must Have - 8 years
- Documenting technical requirements and design - Must Have - 8 years
- Requirements analysis - Must Have - 8 years
- Experience with the full SDLC and knowledge of project management principles - Must Have - 8 years
- Experience with authentication and authorization techniques - Must Have - 8 years
- Techniques for proactively prevent and reactively respond to security threats - Must Have - 5 years
- Familiar with Test Driven Development (TDD) and automated testing concepts and methods - Nice to Have - 4 years
- Experience performing unit and smoke tests - Must Have - 8 years
- Experience with Bootstrap - Must Have - 8 years
- Dataflow and structure modeling - Nice to Have - 8 years
- MS SQL Server & SQL Client tools - Must Have - 8 years
- Familiar with TFS/Azure DevOps - Nice to Have - 3 years
- Familiar with JIRA - Must Have - 3 years
- Knowledge of VB.NET and ASP.NET Web Forms - Nice to have - 3 years
- Experience with source control using Git - Must Have - 5 years
Please note the qualifications for this position per the contract:
The senior 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 8+ 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 no direct supervision, code is reviewed by
team. Reviews junior developer's code.
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 8+ 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 no direct supervision, code is reviewed by
team. Reviews junior developer's code.
Pay rate: $/hr on W2.