This book constitutes the refereed proceedings of the First International Conference on Software Engineering for Emerging Technologies, SEET 2025, held at Long Beach, California, USA, during August 11-12, 2025. The 33 full papers and 5 short papers presented in this book were carefully selected and reviewed from 147 submissions. These papers have been organized in the following topical sections: Software Engineering, Emerging Technologies, Machine Learning, Deep Learning, Quantum Computing, Large Language Models (LLM), Network Security, Artificial Intelligence, Generative AI, Software Development Life Cycle (SDLC), Software Quality, Performance Metrics, Computer Vision.