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UI Developer (.NET C#/AWS)

Remote from
USA flag
USA
Salary, yearly, USD
60,000 - 80,000
Employment type
Full Time,
Job posted
Apply before
12 Jun 2026
Experience level
Midweight
Views / Applies
35 / 8

About Gainwell Technologies

Empowering health and human services through innovative technology solutions.

Verified job posting
This job post has been manually reviewed for authenticity and compliance.

AI Summary

Gainwell Technologies is seeking a UI Developer with expertise in .NET C# and AWS to contribute to healthcare solutions. The role involves coding, testing, debugging, and documenting programs, as well as resolving production support issues. Candidates should have 3+ years of experience in web and UI development with ASP.NET C#, AWS, and SQL Server. This fully remote position offers a flexible schedule and opportunities for travel. The company values work flexibility, learning, and career development.

Job Complexity

Easy Hard
AI Insight The role requires 3+ years of experience with specific technologies like ASP.NET C#, AWS, and SQL Server, which is moderately challenging but not extremely rare.

Salary Analysis

Median
USD70,000
US Market
USD60,000 – USD120,000
AI Insight The offered salary range of $60,000 - $80,000 is below the market median for a UI Developer with these skills, which typically ranges from $80,000 to $120,000. The lower end may be acceptable for entry-level candidates, but experienced developers may find it less competitive.

Key Skills

ASP.NET C# AWS SQL Server UI Development Web APIs IIS UNIX/LINUX Healthcare Medicaid

Dear Hiring Manager,

I am writing to express my interest in the UI Developer position at Gainwell Technologies. With over 3 years of experience in ASP.NET C#, AWS, and SQL Server, I am confident in my ability to contribute to your healthcare solutions. My background includes developing and supporting web applications, troubleshooting data issues, and working with third-party integrations.

I am particularly drawn to Gainwell's mission of improving health and well-being for vulnerable communities. I thrive in remote environments and am skilled in collaborating across time zones. My experience with UNIX/LINUX and healthcare systems aligns well with your requirements.

Thank you for considering my application. I look forward to the opportunity to discuss how my skills can benefit your team.

Sincerely,
[Your Name]

Describe your experience with ASP.NET C# and how you have used it in web application development.
I have over 3 years of experience developing web applications using ASP.NET C#. I have built responsive UIs, implemented MVC patterns, and integrated with back-end services. For example, I developed a patient portal that allowed users to schedule appointments and view medical records, using ASP.NET MVC and Entity Framework.
How have you used AWS in your previous projects?
I have used AWS services such as EC2 for hosting, S3 for storage, and Lambda for serverless functions. In one project, I deployed a web application on EC2 and used S3 to store user-uploaded documents. I also configured IAM roles for secure access.
Can you explain how you troubleshoot data issues in SQL Server?
When troubleshooting data issues, I first review error logs and query performance. I use SQL Server Profiler to trace queries and identify bottlenecks. For data inconsistencies, I write scripts to compare data across tables and validate against business rules. I also use indexing and query optimization to improve performance.
Describe a time you had to integrate a third-party software into a web application. How did you approach it?
I integrated a payment gateway API into an e-commerce application. I started by reviewing the API documentation, then created a wrapper class in C# to handle requests and responses. I tested the integration in a sandbox environment before deploying to production. I also implemented error handling and logging to monitor transactions.
How do you ensure the quality of your code through peer reviews?
I participate in peer reviews by checking for code readability, adherence to coding standards, and potential performance issues. I provide constructive feedback and suggest improvements. I also use tools like ReSharper to analyze code quality. Reviews help catch bugs early and ensure maintainability.

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You’ll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You’ll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have comprehensive leadership and technical development academies to help build your skills and capabilities.

Summary

As UI/UX Developer at Gainwell, you can contribute your skills as we harness the power of technology to help our clients improve the health and well-being of the members they serve — a community’s most vulnerable. Connect your passion with purpose, teaming with people who thrive on finding innovative solutions to some of healthcare’s biggest challenges. Here are the details on this position.

Your role in our mission

Play a critical part in ensuring Gainwell is meeting our clients’ objectives in important areas.

  • Performs change order coding and research
  • Codes, tests, debugs, implements, and documents programs.
  • Assists in the modification of company products and/or customer/internal systems to meet the needs of the client and/or end-user.
  • Gathers information from the system, analyzes program and time requirements, and prepares documentation to change existing programs.
  • Research and analysis of existing systems and program requirements, under periodic supervision.
  • Designs programs for projects or enhancements to existing programs.
  • Writes specifications for programs of low to moderate complexity.
    Assists in resolving production support problems.
    Develop and suggest alternative approaches to resolving problems.
    Develop test plans to verify logic of new or modified programs. Identifies issues as appropriate.
    Creates appropriate documentation in work assignments such as program code, and technical documentation.
    Conducts quality assurance activities such as peer reviews.

What we’re looking for

3+ years of applications, web and user interface (UI) development and programming experience with ASP.NET C# to include:

  • AWS
  • Microsoft SQL Server, with ability to troubleshoot data issues and write/execute data transformation scripts
  • Working with third-party software integration through various interface engines
  • Web application hosting in Microsoft IIS, web APIs, and troubleshooting API-based applications
  • Developing and/or supporting web applications
  • Previous batch UNIX/LINUX/C experience is highly desired
  • Healthcare and/or Medicaid systems experience is highly desired

What you should expect in this role

  • Fully remote opportunity with the option to work anywhere within the United States
  • Must be available to work during 8am-5pm central time zone
  • Some oncall will be required 
  • Opportunities to travel through your work (0-10%)
  • Willingness to work a flexible schedule to accommodate business needs and travel as required
  • Video cameras must be used during all interviews, as well as during the initial week of orientation

#LI-SH1
#LI-REMOTE 

The deadline to submit applications for this posting is April 30, 2026

The pay range for this position is $60,000 – $80,000 per year, however, the base pay offered may vary depending on geographic region, internal equity, job-related knowledge, skills, and experience among other factors. Put your passion to work at Gainwell. You’ll have the opportunity to grow your career in a company that values work flexibility, learning, and career development. All salaried, full-time candidates are eligible for our generous, flexible vacation policy, a 401(k) employer match, comprehensive health benefits, and educational assistance. We also have a variety of leadership and technical development academies to help build your skills and capabilities.

We believe nothing is impossible when you bring together people who care deeply about making healthcare work better for everyone. Build your career with Gainwell, an industry leader. You’ll be joining a company where collaboration, innovation, and inclusion fuel our growth. Learn more about Gainwell at our company website and visit our Careers site for all available job role openings.

Gainwell Technologies is an Equal Opportunity Employer, where all qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical condition), age, sexual orientation, status as a protected veteran, status as an individual with a disability, or other applicable legally protected characteristics. 

Apply now >

This job listing has been manually reviewed by the Jobicy Trust & Safety Team for compliance with our posting guidelines, including verification of the company's legitimacy, accuracy of job details, clarity of remote work policy, and absence of misleading or fraudulent content.

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