RadixArk careers
RadixArk builds large-scale inference and training systems for the AI community. It develops and supports the open-source SGLang inference engine and the Miles reinforcement learning framework. The company offers managed infrastructure and production-grade tooling for model inference and post-training.
Open roles
19
Founded
2025
Headcount
60
Remote roles
95%
19 open
Open roles at RadixArk
RadixArk
Palo Alto
Member of Technical Staff — Security
Palo Alto
—
today
RadixArk
Palo Alto, CA
Member of Technical Staff — Inference-Multi-Hardware
Palo Alto, CA
$200k–$400k
today
RadixArk
Palo Alto, CA
Member of Technical Staff — Developer Experience
Palo Alto, CA
$200k–$400k
today
RadixArk
Palo Alto, CA
Member of Technical Staff — Developer Technology
Palo Alto, CA
$200k–$400k
today
RadixArk
Palo Alto, CA
Product Marketing Manager
Palo Alto, CA
—
1w ago
RadixArk
Palo Alto, CA
Business Development
Palo Alto, CA
—
4w ago
RadixArk
Palo Alto, CA
Member of Technical Staff — Performance
Palo Alto, CA
$200k–$400k
5w ago
RadixArk
Palo Alto, CA
Member of Technical Staff — Product
Palo Alto, CA
$200k–$400k
6w ago
Enzo applies. You interview.
Let Enzo apply to RadixArk for you
Enzo fills RadixArk’s own application with your profile and writes every answer for the role. 10 free auto-applies, no card.
Frequently asked
Is RadixArk hiring right now?
Yes. RadixArk has 19 open roles live on its own careers page today, and the list above refreshes daily.
Does RadixArk hire remote?
About 95% of RadixArk’s open roles are remote. The rest are based in its offices, including San Francisco, US.
What does RadixArk pay?
Across the RadixArk postings that list pay, the middle of the range runs $200k–$400k.
How do I apply to RadixArk?
Every role above links to RadixArk’s own application. Or let Enzo apply for you: it fills the company’s form with your profile and writes the answers for each role.
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