**Summary:** Meta is seeking engineers to join our teams in building cutting-edge products that connect billions of people around the world. As a member of our team, you will have the opportunity to work on complex technical problems, build new features, and improve existing products across various platforms, including mobile devices and web applications. Our teams are constantly pushing the boundaries of user experience, and we're looking for individuals who can help us advance the way people connect globally. If you're interested in joining a world-class team of industry professionals and working on exciting projects that have a significant impact, we encourage you to apply. **Required Skills:** Software Engineering, Machine Learning Responsibilities: 1. Collaborate with cross-functional teams (product, design, operations, infrastructure) to build innovative application experiences 2. Implement custom user interfaces using latest programming techniques and technologies 3. Develop reusable software components for interfacing with back-end platforms 4. Analyze and optimize code for quality, efficiency, and performance 5. Lead complex technical or product efforts and provide technical guidance to peers 6. Architect efficient and scalable systems that drive complex applications 7. Identify and resolve performance and scalability issues 8. Work on a variety of coding languages and technologies 9. Establish ownership of components, features, or systems with proven end-to-end understanding **Minimum Qualifications:** Minimum Qualifications: 10. 6+ years of experience in software engineering or a relevant field. 3+ years of experience if you have a PhD 11. 2+ years of experience in one or more of the following areas: machine learning, recommendation systems, pattern recognition, data mining, artificial intelligence, or a related technical field 12. Experience with scripting languages such as Python, Javascript or Hack 13. Experience with developing machine learning models at scale from inception to business impact 14. Knowledge developing and debugging in C/C++ and Java, or experience with scripting languages such as Python, Perl, PHP, and/or shell scripts 15. Track record of setting technical direction for a team, driving consensus and successful cross-functional partnerships 16. Experience building and shipping high quality work and achieving high reliability 17. Experience improving quality through thoughtful code reviews, appropriate testing, proper rollout, monitoring, and proactive changes 18. Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience **Preferred Qualifications:** Preferred Qualifications: 19. Masters degree or PhD in Computer Science or another machine learning-related field 20. Exposure to architectural patterns of large scale software applications 21. Experience with scripting languages such as PyTorch and TensorFlow **Industry:** Internet