Full Stack Engineer

Piper Companies is seeking a Staff Full Stack / AI Engineer to join an innovative organization in the mobile and web-based learning platform industry. The Staff Full Stack / AI Engineer role is ideal for a seasoned professional passionate about building scalable applications and leveraging AI/ML technologies to enhance user experiences.

• Design, develop, and maintain full-stack applications for mobile and web-based learning platforms.
• Collaborate with the R&D team to research, test, and implement emerging technologies and frameworks.
• Integrate AI/ML models into production systems to improve personalization and learning outcomes.
• Build and optimize APIs and backend services using Node.js and Type Script.
• Work with Mongo
  
  DB or other No
  
  SQL databases to ensure efficient data storage and retrieval.
• Participate in code reviews, performance tuning, and troubleshooting to maintain high-quality standards.
• Contribute to architectural decisions and mentor junior engineers on best practices.

• 8+ years of professional experience in software engineering, with strong expertise in Type Script and Node.js.
• Proven experience with AI/ML concepts and practical implementation in production environments.
• Hands‑on experience with Mongo
  
  DB or other No
  
  SQL databases.
• Strong understanding of modern web and mobile application development practices.
• Ability to learn and adapt quickly to new technologies in support of R&D initiatives.
• Excellent problem‑solving skills and a collaborative mindset.

• Salary range: $175,000 - $210,000
• Comprehensive benefits package including medical, dental, vision, 401(k), and PTO
• Flexible work arrangements

This job opens for applications on 2/19/2026. Applications for this job will be accepted for at least 30 days from the posting date.