or apply directly on RadixArk's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 80 days RadixArk's roles stay open a median of 81 days
- Reposted
- No
- Salary listed
- No 70% of RadixArk's roles list one
- Ghost-job risk at RadixArk
- high 20 stale, 0 reposted of 20 open
- Hiring momentum
- 21 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-23
Measured from postings appearing on and disappearing from RadixArk's own greenhouse board since 2026-08-03. Full hiring picture for RadixArk.
About this role
The Product Marketing Manager at RadixArk will be responsible for defining product messaging and positioning for SGLang and Miles, translating technical features into value for various audiences. This role includes managing the go-to-market strategy, executing field events, and shaping external communications. The position requires a blend of strategic oversight and hands-on execution to influence product adoption in the AI infrastructure community.
- benefits
- 1/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 5/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of RadixArk as an employer.
What you need
- 5+ years of product marketing experience, ideally in AI infrastructure, developer tools, cloud, or open source
- Proven track record translating complex technical products into business-oriented messaging
- Demonstrated ownership of product launches and go-to-market plans
- Hands-on field event experience
- Outstanding writing and editorial judgment
- Sound judgment and composure in sensitive external situations
Nice to have
- Solid understanding of AI/ML infrastructure
- Experience working with or marketing a popular open source AI/ML project
- Existing relationships with media, analysts, or technical influencers
- Experience building or scaling a product marketing function
- Bilingual in Chinese and English
What you get
- Expected annual salary range of $160,000 - $300,000 USD + equity
Worth weighing
- No specific details on the company culture or team size
- The role requires a significant amount of hands-on execution, which may not suit all candidates
- The position is heavily focused on external communications and public relations, which could be stressful during sensitive situations
Summarised from RadixArk's posting. Read the full original.
Listed by RadixArk on their greenhouse job board, last confirmed open on 2026-10-23. PitchMeAI is not the employer.
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