Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Team
51-200
employees, estimated range
Hiring now
6
+1 posted in 30 days
Backers
2
Plug and Play, Keio Innovation Initiative
Momentum
7/100
hiring for its size
Last sign of life
this month
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
2022
Founded
Tractionpublic signals, read monthly
Web presence
top 6%
of 133.2M domains by links, Common Crawl
Backed byfrom the funds' portfolios and accelerator catalogs
Investors in similar startupsfunds that back the companies most like this one
Similar startupsby what they do, their industry and backers
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How Nanofiber Quantum Technologies hires
Truth index
B 75/100
Ghost roles
0%
Stale roles
100%
Reposted roles
0%
Nanofiber Quantum Technologies scores B on the Alion truth index (A is best, E worst), measured over 5 open roles re-checked against its own hiring board: 0% look like ghost listings, 100% have gone stale and 0% are the same role posted again. It measures how much of what this employer publishes turns into a real, finite search - not the employer as a workplace. How the index is computed
Connections
List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors
Keio Innovation InitiativeVia a fund
Plug and PlayVia a fund
2741 portfolio companies
Click a company to open it. Dashed lines are likely connections. The second step of the network is part of the Pro plan.
Owner
Same company
Same group
Likely
News
Nanofiber Quantum Technologies Inc.
The Nature Index tracks the affiliations of scientific articles from high-quality publications. The research profile for Nanofiber Quantum Technologies Inc. reflects the research output of authors from Nanofiber Quantum Technologies Inc. who published art
Read more
Report
Tech stack
Technologies named in job postings at Nanofiber Quantum Technologies over the last 12 months, by layer, with the share of postings for each.
Technologies in use
3
Postings analysed
1
Stack modernity
85/100
Languages
C++
Python
Practices & domains
AI Agents
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Growth
Hiring Momentum
43/100
Stable
Open positions
6
1 opened / 0 closed in 30 days
ATS activity
Every ~5 hours
Today
Hiring Dynamics
0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
100% ▲
Activity Timeline
Added C++ to stack
Oct 2026
Added AI Agents to stack
Oct 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Tokyo
Tokyo
Japan
HQ
6 open roles 1 posted in 90 days 67% engineering 50-200 est. staff
hires for Science & Research, Early Careers, Backend
Jobs
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≈ $30k – $85k per year (Estimated) · Hybrid · Full-Time · PhD · Tokyo
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≈ $30k – $85k per year (Estimated) · Hybrid · Full-Time · PhD · Tokyo
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≈ $31k – $73k per year (Estimated) · In office · Full-Time · 3+ years exp · PhD · Tokyo
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≈ $18k – $34k per year (Estimated) · In office · Internship · Master's Degree · Tokyo
Apply
≈ $18k – $34k per year (Estimated) · Hybrid · Internship · Tokyo
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