Staff4Me is seeking an experienced Senior Fullstack Engineer to join their growing team. This role combines both client-side and server-side development responsibilities, making it perfect for engineers who enjoy working across the full technology stack. The position offers significant technical leadership opportunities, including mentoring junior developers and driving architectural decisions. The ideal candidate will have strong expertise in modern web technologies like React, Node.js, and Python, along with experience in both SQL and NoSQL databases. The role emphasizes both technical excellence and collaborative skills, requiring interaction with cross-functional teams and participation in Agile processes. Located in New York, this position offers the opportunity to work on scalable web applications while contributing to team growth and technical innovation. The role requires 5+ years of experience and combines hands-on development with technical leadership responsibilities.