Sr. Web Developer (ASP.NET/C#)

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 a Sr. Web Developer (ASP.NET/C#) at Gainwell, you will be a part of an innovative healthcare technology company with a mission to serve the healthcare needs of our communities. You will use your programming and analytical skills to drive the development of healthcare administration products used, and relied upon, by millions of patients. Most importantly, you'll have the chance to grow and develop as a professional through our exceptional developmental opportunities.

Your role in our mission

Take a close look at some of the details that contribute to Gainwell's industry-leading tools and technologies in this challenging position.

• 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 analyzes 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. Develops and suggests 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.
• Remains abreast of and research industry technical trends and new development to maintain current skills and remain current with industry standards.

What we're looking for

• 6+ years of applications development and programming in C#, ASP.NET, WCF, and .NET Framework
• Knowledge of HTML, CSS, JavaScript
• Experienced with SQL Server 2019 and stored procedures
• Familiar with SSIS and reporting (preferred)
• Experience with Visual Studio 2019 and Git (Version Control)

What you should expect in this role

• Fully remote opportunity with the option to work anywhere within the United States
• 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

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The deadline to submit applications for this posting is January 23, 2026.

The pay range for this position is $75,000 - $95,000 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. Gainwell Technologies defines "wages" and "wage rates" to include "all forms of pay, including, but not limited to, salary, overtime pay, bonuses, stock, stock options, profit sharing and bonus plans, life insurance, vacation and holiday pay, cleaning or gasoline allowances, hotel accommodations, reimbursement for travel expenses, and benefits.