RadixArk
Product Marketing Manager
$160K–$300K
Palo Alto +1 · On-site · Manager · Full-time · Posted Jun 13, 2026
- Location
- Palo Alto
San Francisco - Experience
- 5+ years of product marketing experience.
About the job
Owns product positioning, launches, field events, and external communications for RadixArk’s AI infrastructure products, translating technical capabilities into clear messaging for developers, partners, and buyers.
What you'll do
- Develop positioning, messaging, buyer personas, and customer profiles for SGLang, Miles, and the broader platform.
- Lead go-to-market plans, launch calendars, and sales and partner enablement materials.
- Run field events and manage external communications, including responses to sensitive issues.
What they ask for
- 5+ years of product marketing experience, ideally in AI infrastructure, developer tools, cloud, or open source.
- Track record translating complex technical products into business-oriented messaging.
- Experience owning product launches and go-to-market plans with measurable impact.
- Hands-on field event experience and outstanding writing and editorial judgment.
Nice to have
- Understanding of AI/ML infrastructure, including LLM serving, distributed training, and GPU optimization.
- Experience marketing a popular open source AI/ML project.
Pay
$160,000 - $300,000 USD (base salary)
Tools
SGLang, Miles, GitHub, Twitter/X, Discord, Reddit
AI focus
Market AI infrastructure products and translate technical capabilities such as inference optimization and RL post-training into clear value; preferred familiarity includes LLM serving, distributed training, and GPU optimization.
Model-written summary · the original posting is authoritative