• Develop and implement responsive, intuitive user interfaces for web and mobile applications. • Collaborate with designers and back-end developers to translate design requirements into functional code. • Optimize interface performance to ensure a fast and efficient user experience. • Conduct user interface testing to identify and fix bugs and usability issues. • Support technical support in identifying problems and mapping solutions. • Stay up to date with front-end development trends and best practices.

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 Portal UI Developer (.NET C#/Oracle) 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 Take a close look at some of the details that contribute to Gainwell’s industry-leading tools and technologies in this challenging position. - Code, test, debug, implement and document moderately complex programs - Analyze, design and write specs and reqs from which we develop and code programs - Evaluate existing systems and programs; assist project the manager in assigning tasks and work closely with a team - Liaise with clients and management to provide technical consulting on complex programming projects, validate program requirements and resolve issues that arise - Develop test plans and participate in QA activities such as coding reviews - Participate as a member of a development team and lead a small sub-team of developers as needed - Design system components and delegate responsibilities to team members What we're looking for - 3+ years of experience in applications development, Portal UI development and programming using .NET, C# and Oracle. - 3+ years of applications development and support experience with all phases of the Software Development Life - Cycle, and Portal development. - Experience with the following: - - Basic ASP.NET - SQL - HTML - JavaScript - jQuery - Web API - LINQ queries What you should expect in this role - Fully remote opportunity with the option to work anywhere within the 48-contiguous United States - Opportunities to travel through your work (0-10%) - Willingness to work a flexible schedule to accommodate business needs and travel as required - Some oncall is required - Would require working during the central timezone - 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 March 20, 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. 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.

• Develop and maintain front-end features using React 18 (functional components, hooks) • Build and improve UI components using Material UI v6 including MUI X (DataGrid, DatePickers) • Implement new features from clearly defined Linear tickets with acceptance criteria • Work within Redux Toolkit architecture (slices, async thunks, selectors) • Maintain and extend WebSocket-based real-time features • Manage complex routing with React Router v6 (guarded routes, multi-role layouts) • Conduct regression testing on new features before staging deployment • Work closely with the lead developer to understand API contracts and backend responses • Debug and resolve UI performance issues (memoization, render optimization) • Build and maintain permit form templates within the platform (building permits, electrical permits, NOCs, legal descriptions, and other municipal/legal documents) • Support the forms digitalization pipeline (AI-assisted PDF form processing) • Provide recommendations for improving usability and workflow efficiency • Assist with incremental migration from JavaScript to TypeScript • Assist with migration from Create React App (CRA) to Vite

• Architect scalable and maintainable front-end solutions using React, modern JavaScript, and TypeScript. • Drive the adoption of efficient state management and modular build processes (e.g., Webpack, module federation). • Design resilient, failure-tolerant systems that account for load, performance, and web security (CORS, CSP, OWASP). • Ship complex, high-quality code to production in a timely manner to meet crucial business expectations. • Optimize web pages for maximum speed and scalability by deeply tuning the event loop and rendering steps (style, layout, paint, composite). • Validate code reliability by building out comprehensive testing infrastructure (Jest, React Testing Library, unit/integration testing). • Mentor junior developers and elevate team standards through thorough, constructive code reviews. • Partner with Product Managers, Designers, and Delivery Managers to align technical execution with overarching business goals. • Unblock the team by debugging deeply rooted technical issues and creating Proof of Concepts (POCs) for new technologies.