Meta
Menlo Park, California
Research Scientist, Post-Training (Tech Leadership)- Meta Superintelligence Labs
Job details
- Location
- Menlo Park, California
- Work type
- Onsite
- Compensation
- $219,000 - $301,000/yr
- Posted
- 3 days ago
- Apply on
- metacareers.com
About this role
Meta is seeking Research Scientists to join the Post-Training team within Meta Superintelligence Labs (MSL). High-quality data is the core of AI progress at MSL, fueling the complex capabilities we build, how our models reason, and how they interact with the world. As a Research Scientist, you will provide the technical vision to design, generate, and curate the critical post-training data (SFT, RLHF) that aligns and enhances our frontier AI systems. You will conduct research to develop and optimize post-training recipes that directly improve model quality.
This is a highly technical research role requiring sound scientific judgment, creativity, and the ability to drive ambitious research agendas with independence. The data strategies you develop will directly influence research direction and major model lines within MSL, making data quality, methodological rigor, and clear communication important. You will collaborate closely with technical leadership to ensure our data pipelines capture the most important capabilities—ranging from expert domains (STEM, GDP-valuable tasks, finance, legal, health) to advanced agentic tasks (search, Deep Research, computer use, coding, UI generation, and shopping agents).
We are looking for exceptional research talent—researchers who have shaped the field of machine learning and are ready to do so again at the frontier of AI. If you are passionate about defining how we teach and align AI systems and want to shape the scientific foundations of frontier AI development, we encourage you to apply for this exciting opportunity at the core of MSL.
Responsibilities
- Provide scientific leadership in designing novel methodologies for post-training data collection, curation, and synthetic data generation
- Define data quality frameworks and alignment strategies that guide capability development across MSL, particularly for complex reasoning and agentic behaviors
- Drive the scientific vision for eliciting high-quality data in expert domains (finance, legal, health, STEM) and complex agentic trajectories (Deep Research, Computer Use, UI generation)
- Conduct research to develop and optimize post-training recipes that directly improve model quality
- Partner with cross-functional research teams across product and model training to identify and prioritize gaps in model capabilities
- Lead research workstreams that shape the long-term direction of data-centric AI at MSL, working independently while also contributing to team goals and organizational priorities
Minimum Qualifications
- Bachelor's degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience
- Ph.D. in Computer Science, Machine Learning, or a related technical field
- 5+ years of experience in machine learning research, with a focus on deep learning, data alignment, NLP, or related areas
- Demonstrated ability to lead technical research projects from conception to production
- Collaborative communication skills and experience collaborating with technical leadership
Preferred Qualifications
- Multiple first-author publications at top-tier peer-reviewed venues (NeurIPS, ICML, ICLR, ACL, EMNLP, or similar) related to language model alignment, synthetic data generation, RLHF, or deep learning
- Recognized expertise in data-centric AI, post-training methodologies, or complex reasoning data
- Track record of research that has substantially influenced the field of deep learning
- Hands-on experience with language model post-training, RLHF, DPO, or related alignment techniques
Compensation
- $219,000/year - $301,000/year; Country: US; Bonus eligible; Equity eligible
About Meta
Meta builds technologies that help people connect, find communities, and grow businesses. When Facebook launched in 2004, it changed the way people connect. Apps like Messenger, Instagram and WhatsApp further empowered billions around the world. Now, Meta is moving beyond 2D screens toward immersive experiences like augmented and virtual reality to help build the next evolution in social technology. People who choose to build their careers by building with us at Meta help shape a future that will take us beyond what digital connection makes possible today—beyond the constraints of screens, the limits of distance, and even the rules of physics.
California Notice
For those who live in or expect to work from California if hired for this position, please click here for additional information.
Equal Opportunity
Meta is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. You may view our Equal Employment Opportunity notice here.
Accommodations
Meta is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If you need assistance or an accommodation due to a disability, fill out the Accommodations request form.
About Meta
Apply faster
Skip the form. ApplyBolt does it in seconds.
The iPhone app tailors your resume for this role and submits the real application for you. Same process, same confirmation emails, just way less of your day.
- Resume rewritten for this exact role in seconds
- Submits the actual employer form, no shortcuts
- Real confirmation emails land in your inbox
Free to try · iPhone only · No account required to browse
