Senior Application Developer (.NET, XML & Linux Systems)

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 Senior Application Developer (.NET, XML & Linux Systems) 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

• 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.
• Researches 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.
• Develops 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 researches industry technical trends and new development to maintain current skills and remain current with industry standards.

What we're looking for

• ​9+ years of applications development and testing experience with .NET, XML, UNIX/LINUX and SQL Server 
• Seeking someone with strong hands-on coding, testing and some business analysis/requirements engineering experience
• Additional experience in any of the following:
  • C
  • C#
  • Python
  • .NET
  • JUnit and Test-Driven Development
  • JPA / Eclipse Link
  • JAXB
  • Oracle DB
  • Apache Derby
  • Eclipse IDE
  • Microsoft Azure DevOps
  • GIT
  • Healthcare IT systems experience

What you should expect in this role

• Fully Remote Opportunity
• Opportunities to travel through your work (0-10%)

Note

• Video cameras must be used during all interviews, as well as during the initial week of orientation.
• The deadline to submit applications for this posting is 5/30/2025.

The pay range for this position is $90,900.00 - $129,900.00 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