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Mach9 jobs
6 open tech jobs. We read every job from the Mach9 job board (Ashby) and check it every day. We last read the job board 7 h ago.
- Headquarters
- San Francisco, CA, USAYC directory, checked Nov 8, 2026
- Team size
- 25YC directory, checked Nov 8, 2026
- YC batch
- Summer 2021YC directory, checked Nov 8, 2026
- Backed by
- First Round Capital, Y Combinator, Bessemer Venture Partners, Prudence, Quiet CapitalChecked Nov 9, 2026
Key numbers
Open jobs6
New jobs since Nov 7, 20260
Median posted pay$180K–$300KBase pay a year
Newest round on recordOct 21, 2026Series A
What they do
Mach9 makes AI-powered geospatial tools for civil infrastructure design. Its platform helps create engineering deliverables from raw data.
An AI model wrote this summary from the text of the company. Checked Nov 9, 2026.
Funding
Funding rounds on record
| Date | Round | Amount | Source |
|---|---|---|---|
| Oct 21, 2026 | Series ALed by Bessemer Venture Partners, First Round Capital | $34 million | Announcement |
Rounds can be missing, and a record can have errors. Use each link to check a round. The rounds come from Fireround. We last checked them on Nov 9, 2026.
Investors
- Bessemer Venture Partners
- First Round CapitalFirst Round Capital portfolio page, checked Nov 8, 2026
- Prudence
- Quiet Capital
- Y CombinatorYC directory, checked Nov 8, 2026
An investor with a link lists Mach9 on that page. The other investors come from the funding rounds on this page.
Hiring trend
Is Mach9 hiring?
Yes. On Nov 9, 2026, Mach9 has 6 open tech jobs on its own job board, most of them in ML and AI engineering (4) and inference and ML systems (2). We started to check its job board on Nov 6, 2026. Since then, it has not added or closed a tech job. We add to this history every day. 83% of its open jobs have posted pay. The median posted base range is $180K to $300K a year (from 5 jobs).
- With posted pay
- 83%
- Remote
- 0%
- New jobs since Nov 7, 2026
- 0
- Closed jobs since Nov 7, 2026
- 0
Jobs at Mach9 each day
| Day | Open jobs | New jobs | Closed jobs |
|---|---|---|---|
| Nov 8, 2026 | 6 | 0 | 0 |
| Nov 7, 2026 | 6 | 0 | 0 |
We started this daily count on Nov 7, 2026. We show a chart after 14 days of data. A day is a UTC day, and the last day can change until it ends.
How long do Mach9 jobs stay open?
We do not have enough data yet. We show this number after we see at least 10 jobs open and then close on the Mach9 job board. Jobs that were open before we started to check do not count, because we do not know when they started.
Which job types does Mach9 hire for?
One job can have more than one job type.
Where are the jobs?
Locations as the company writes them. 0% of open jobs are remote.
Posted pay at Mach9
How much does Mach9 pay?
On Nov 9, 2026, the median posted base salary range at Mach9 is $180K to $300K a year. This median comes from 5 open tech jobs with a yearly pay range in US dollars. The highest posted top of range is $400K. 83% of the open jobs at Mach9 have posted pay. The numbers show base salary only, without stock or bonus.
ML / AI engineering
- All levels3 jobs with pay$180K–$300Khighest $400K
- Level not stated2 jobs with pay$180K–$300Khighest $300K
Inference & ML systems
- Level not stated2 jobs with pay
Reported pay at Mach9
People add their own pay on JobsWithPay. We show a median for a job type and level only when 5 or more people report for it. For large companies, we also show single reports with no name.
Open tech jobs at Mach9
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Sources
- Mach9 job board (Ashby)Checked Nov 9, 2026
- FireroundChecked Nov 9, 2026
- YC directoryChecked Nov 8, 2026
- AI summaryChecked Nov 9, 2026
- First Round Capital portfolio pageChecked Nov 8, 2026
We found this job board in a public list. We did not yet compare it with the careers page of the company. See the monthly tech hiring report for the same numbers for all companies.