Senior Full Stack Web Developer

Job Summary ProAct’s Senior Full Stack Developer will design, develop, and maintain scalable web applications across the entire stack. This role requires deep expertise in both front-end and back-end technologies, strong problem-solving skills, and the ability to lead technical initiatives. This person will collaborate with cross-functional teams to deliver high-quality solutions that enhance user experience and drive business outcomes. Job Duties Design, develop, and maintain full stack applications (front-end and back-end)Build responsive, high-performance user interfaces using modern frameworks (e.g., React, Angular, or Vue)Develop robust APIs and backend services (e.g., Node.js, .NET, Java, Python)Architect scalable, secure, and maintainable systemsWrite clean, efficient, and well-documented codeDefine, track, and report site availability metrics, including uptime, response time, error rates, and service-level performance indicatorsImplement and maintain application-level web monitoring tools to proactively identify performance issues, outages, and user-impacting incidentsEstablish and analyze telemetry, logging, and usage statistics to support operational visibility, troubleshooting, and continuous improvementMonitor granular site and page-level activity to understand traffic patterns, feature adoption, user behavior, and application healthOwn shared host uptime responsibilities, including coordination with infrastructure teams, incident response, escalation, and post-incident reviewCollaborate with product managers, designers, and other stakeholdersOptimize applications for maximum speed and scalabilityTroubleshoot, debug, and upgrade existing systemsEnsure application security, data protection, and compliance standardsAll other duties as assigned