Subzero Labs
Subzero Labs is the original contributor behind Rialo, the Real World Blockchain. Our team comprises experienced builders and researchers from leading organizations across…
Subzero Labs is a startup Other company (~25 employees) headquartered in United States, with 1 open role listed on InterviewOS right now. Public records show 1 H-1B petition approved by USCIS in FY2021.
Is Subzero Labs hiring? Yes — 1 open role.
Does Subzero Labs sponsor H-1B visas? Yes — 1 petition approved FY2021.
Live listings — newest posting June 7, 2026. About this data
Hiring activity at Subzero Labs
New listings added per week, as discovered by the InterviewOS pipeline
Data since June 2026
Over the last 7 weeks Subzero Labs added 0.1 roles/week on average.
Subzero Labs has sponsored work visas
Past H-1B petitions and Labor Condition Applications in public government records
Based on public USCIS and Department of Labor records. Past filings do not guarantee future sponsorship. Browse all H1B sponsors →
1 open role at Subzero Labs
A sample of current listings, most recent first · titles and locations only
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Quick answers about Subzero Labs
Factual answers from the data on this page
Does Subzero Labs sponsor H-1B visas?
Public government records show 1 H-1B petition approved for Subzero Labs in FY2021. Past filings do not guarantee future sponsorship.
Is Subzero Labs hiring right now?
Yes. Subzero Labs has 1 open role listed on InterviewOS. The most recent posting is from June 7, 2026.
How many people work at Subzero Labs?
Subzero Labs employs roughly 25 people, headquartered in United States.
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