Product Manager - OSS

What You'll Own

• Work directly with research leads to shape model releases and product direction — including what gets cut and when
• Own the open-source release end-to-end: licensing, documentation, community, contribution health
• Build and maintain partner and ecosystem relationships (inference providers, cloud partners, developer platforms)
• Lead the GTM motion for your product area — positioning, launch, developer adoption
• Define and instrument success metrics that tell you whether the bet is working, not just whether you shipped

What We're Looking For

• You have shipped model releases or developer-facing products in OSS or AI and can talk specifically about what went wrong, what you cut, and what the metrics actually did
• You understand how OSS success works beyond stars and downloads — contribution health, downstream adoption, ecosystem dynamics, commercial reciprocity
• You can hold your own externally with senior partners and in public forums, not just inside the building
• You have changed your mind because of feedback from a researcher or engineer and can describe the specifics

What We Offer

• Top-tier compensation: Salary and equity structured to recognize and retain our talent globally
• Stock options: Everyone who joins and contributes to Reflection's success gets to share in the upside through stock options
• Health & wellness: Comprehensive medical, dental, vision, and life, with an annual wellness allowance
• Meals: Lunch and dinner are provided in the office daily
• Life & family: 22 weeks paid parental leave for all new birthing and non-birthing parents, including adoptive and surrogate journeys
• Vacation days: Unlimited paid time off in the U.S. and 30 days in the U.K.
• Sponsorship support: We sponsor visas to help exceptional talent join our team and support long-term immigration pathways where applicable
• Team building: We have regular off-sites, happy hours, and team celebrations