Product Manager, Marketplace

HUD is building infrastructure to create RL training data and evals for frontier AI agents as well as a marketplace to sell these to frontier labs through the HUD marketplace. Our platform is used by frontier labs Fortune 500 companies and startups. Weve raised $16M from top VCs and were YC W25.

Were looking a Product Manager to own product work for our data marketplace. Youll make it easier for data vendors to bring high-quality RL environments and training data to HUD and for research teams to discover evaluate and use them. Youll work closely with engineering research and GTM to turn technical and operational needs into product decisions.

• Own the marketplace product lifecycle from understanding vendor and buyer needs through prioritization launch and iteration

• Improve how vendors onboard submit work understand quality feedback and manage their offerings on HUD

• Improve how research teams discover assess and access environments and training data that meet their needs

• Work with engineering research GTM and operations to turn complex requirements and manual processes into reliable platform workflows

• Define and track measures of marketplace health product adoption and user experience; use feedback and product data to decide what to build next

You may be a good fit if you have:

• Experience owning a live software product from discovery through launch and iteration

• Strong product judgment and the ability to simplify technically complex workflows for users

• Experience talking directly with users identifying the problem behind a request and turning what you learn into clear priorities

• Ability to balance user needs business impact and engineering constraints when making product decisions

• Comfort using qualitative feedback and quantitative signals to assess whether a product change worked

• Clear written communication and the ability to bring engineers and other partners together around decisions in an ambiguous environment

Strong candidates may also have:

• Experience with marketplaces or products serving two distinct groups of users

• Familiarity with AI training data evaluations and RL environments

• Experience building a product function or establishing product practices on a growing team

• Early-stage startup experience and strong communication skills for collaboration across teams and time zones

We prioritize technical aptitude and learning potential over years of experience. Motivated candidates are encouraged to apply even if they dont meet all criteria.

• Team Size: 25 people currently mostly full-time in-person but some remote.

• Our team: Our team includes 4 International Olympiad medalists (IOI ILO IPhO) serial AI startup founders and researchers with publications at ICLR NeurIPS etc.

• Company stage: We have 8 figures in funding and are scaling profitably and quickly to meet very strong demand.

• Employment: Full-time.

• Location: We have offices in San Francisco or Singapore but are open to remote candidates who can work hours that 70-80% overlap with either San Francisco or Singapore time zones.

• Visa Sponsorship: We provide support for relocation and visas for strong full-time candidates to the US or Singapore.

• Timeline: Applications are rolling. The process is 2 technical interviews and a 2-3 day work trial.

• Competitive compensation

• 100% covered top-of-the-line medical dental and vision from Blue Shield of CA (US employees)

• Lunch and dinner when youre in the office (in-office employees)

• Company-wide holiday break (Christmas Eve to New Years Day) on top of PTO and paid holidays

• Other perks including an Equinox membership 401k and commuter benefits (US employees)

• Unlimited* access to tokens for ChatGPT Claude Code Cursor etc. *By unlimited we mean no one on our token usage leaderboard has ever hit a limit. So we have no idea what the limit is.

Due to high volume we may not actively respond to every application but feel free to contact us at or elsewhere if we missed your application!

Required Experience:

IC