Facebook Fellowship Program
https://research.fb.com/programs/fellowship/

Research Areas:
Applied Statistics
AR/VR Photonics and Optics  Augmented reality virtual reality
AR/VR Privacy and Ethics
Blockchain and Cryptocurrency
Computational Social Science
Computer Graphics
Computer Vision
Computer Storage and Efficiency databases
Distributed Systems
Economics and Computation
Instagram/Facebook App Well-being and Safety
Machine learning
Natural Language Processing
Networking
Privacy and Data Use
Programming Languages
Security/Privacy
Social and Economic Policy
Spoken Language Processing and Audio Classification
Structured Data Stores   storage
Systems for Machine Learning