Software Engineer- C#/React

We are looking for passionate, customer‑focused, technology‑savvy individuals to join our growing team. If you have a passion for helping companies grow, providing the highest quality products and services, and delighting customers, you’re a great fit for RevSpring. Job Title Software Engineer – Marketplace Engineering Job Summary RevSpring is hiring a software engineer to join a small, focused team building a new greenfield product in the healthcare access space. The role involves working directly with a senior engineer and product leadership, owning full‑stack features from design through deployment. This product is consumer‑facing and transaction‑oriented. Candidates with backgrounds in e‑commerce, retail technology, or consumer SaaS will find the problem space familiar. Prior healthcare IT experience is preferred but not required. RevSpring develops software using an AI‑augmented engineering model. Claude Code is a required tool on this team, and candidates are expected to demonstrate working fluency with it as part of the interview process. Essential Functions Develop full‑stack features across a .NET backend and React frontend Build and maintain MCP (Model Context Protocol) integrations for platform data and AI connectivity Write production‑quality code that is maintainable and well‑tested Collaborate with the senior engineer, product, and design on feature development and technical decisions Contribute to code reviews and shared development standards Specific Job Skills Proficiency in Microsoft .NET/C#, including production application experience Familiarity with MCP (Model Context Protocol), including hands‑on experimentation with both MCP server development and MCP client integration Demonstrated experience using Claude Code as a development tool. Background in consumer‑facing product development preferred: e‑commerce, retail technology, marketplace platforms or consumer SaaS Experience with enterprise CMS or DXP platforms such as Sitecore, Optimizely or comparable systems Familiarity with REST API design, JWT authentication, and cloud‑native deployment (AWS preferred) Exposure to healthcare data standards is a plus, not a prerequisite Experience 2–4 years of software engineering experience Supervision N/A Certifications N/A Language Skills Ability to read, analyze and interpret general business periodicals, professional journals, technical procedures or governmental regulations. Ability to write reports, business correspondence or procedure manuals. Ability to effectively present information and respond to questions from a variety of internal and external sources. Physical Capabilities The physical capabilities described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is regularly required to sit; use hands to finger, handle, or feel; reach with hands and arms; and talk or hear. The employee is occasionally required to stand and walk. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception, and ability to adjust focus. RevSpring is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status. Note This job description may not describe all of the job responsibilities and standards assigned to this position. The duties may change from time to time. RevSpring does not discriminate against any group in hiring or employment practices. Nothing in this job description constitutes a contract for employment. #J-18808-Ljbffr RevSpring Inc