Research Program Manager Model Development
ReflectionVisit Reflection website
Reflection is an AI research lab building open frontier models and a full AI stack for developers, enterprises, and public-sector users.
New York, United States
Funding history
About Reflection
Reflection develops open-weight AI models, open-source software for customizing and running agents, AI-factory infrastructure, and related solutions. Its current research emphasizes large language models, reinforcement learning, and agentic reasoning.
Skills
About the Role
You will embed with pre-training ML and data teams to coordinate research initiatives. You will manage experiment planning, scheduling, data readiness, technical handoffs, and research milestones while helping leadership make informed decisions on model-development tradeoffs.
Requirements
- 7+ years of experience in technical program management, research operations, or ML engineering
- Experience building programs in research or ML-heavy environments
- Knowledge of model architecture, scaling laws, data processing pipelines, training dynamics, and optimizer behavior
- Technical stakeholder management
- Ability to operate in ambiguous and shifting environments
- Experience with decisions affecting model quality, compute spend, and training timelines
Responsibilities
- Embed with pre-training ML and Data teams
- Drive cross-team research initiatives across data, model architecture, training, and evaluation
- Coordinate experiment prioritization, run scheduling, data readiness, and checkpoint handoffs
- Present actionable recommendations on technical tradeoffs to research leadership
- Build lightweight processes for handoffs, configuration management, and research milestones
- Connect pre-training, mid-training, post-training, and infrastructure teams
Benefits
- Equity
- Stock options
- Medical insurance
- Dental insurance
- Vision insurance
- Life insurance
- Annual wellness allowance
- Daily office lunch and dinner
- 22 weeks of paid parental leave
- Unlimited paid time off in the U.S.
- 30 days of vacation in the U.K.
- Visa sponsorship support
- Regular off-sites, happy hours, and team celebrations
