Sirenopt: jobs, salaries and hiring
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14
open professional roles
25
opened in the last 90 days
25 in the last 12 months
0%
of roles are remote
1
state hiring
California
What it hires for: Engineering (16), Data & Analytics (3), Product (2), Sales (2). By level: senior ic (17), early career (3), entry level (3), mid level (2).
Where: San Leandro, CA, USA (13), San Leandro, California, United States (12).
Sirenopt hiring at a glance
- We have tracked Sirenopt's career site since Oct 2026; it has opened 26 professional roles in that time.
- 3 of Sirenopt's 15 open roles (20%) are entry-level or early-career; 1 of them say people without experience are welcome.
- 4 open roles (27%) ask for a specific AI skill; tools named include Claude, Cursor, GitHub Copilot, MLflow.
- Of the 14 open roles that state where the work happens, 14 on-site.
- 60% of its roles post a salary range, against a median of 11% for technology employers.
- By open professional roles, Sirenopt ranks #305 of 2,373 technology employers we track.
What Sirenopt asks for
Skills named most often in open roles
- machine learning 15
- python 9
- ci/cd 5
- linux 4
- git 3
- github 3
- jira 3
- jmp 3
- matlab 3
- c++ 2
AI tools named: Claude (1), Cursor (1), GitHub Copilot (1), MLflow (1), PyTorch (1), scikit-learn (1).
Entry-level roles, in the employer’s words
Phrases from open postings that say people without experience are welcome or that training is provided.
- “0-2 years of professional software development experience”Software Engineer (Early Career) – C++ & Systems
How Sirenopt compares with technology employers
| Measure | Sirenopt | Median employer |
|---|---|---|
| Open professional roles | 15 | 6 |
| Roles that post a salary range | 60% | 11% |
Median across 2,373 technology employers with 3 or more open roles. Updated daily.
Similar employers hiring
Open roles
- Staff Electrical Engineer - FPGASan Leandro, CA, USA
- Senior/Staff Mechanical EngineerSan Leandro, CA, USA
- Senior/Staff Embedded Linux Software EngineerSan Leandro, CA, USA
- Senior Product ManagerSan Leandro, California, United States · $155k–$190k
- Sr. Account ManagerSan Leandro, California, United States · $165k–$190k
- Senior/Staff Scientist - Algorithms & Data ProductsSan Leandro, California, United States · $140k–$190k
- Senior/Staff Software Engineer - C++San Leandro, California, United States · $160k–$240k
- Software Engineer (Early Career) – C++ & SystemsSan Leandro, California, United States · $120k–$160k
- Staff Embedded Linux Software EngineerSan Leandro, California, United States · $180k–$240k
- Metrology Data ScientistSan Leandro, California, United States · $120k–$170k
What Sirenopt pays
Across 15 postings with a posted range, pay is in line with the market range for the same roles. 60% of its roles post a salary range.
| Level | Function | Typical posted range | Postings |
|---|---|---|---|
| IC | Engineering | $140,000–$190,000 | 8 |
Only salary ranges the employer posted. No estimates.
Sirenopt news from SEC filings
Acquisitions, leadership changes and capital raised by Sirenopt, from its SEC filings in the last 12 months.
- Capital raised · Raised capital (SEC Form D) · SEC filing
Common questions
- Is Sirenopt hiring?
- Sirenopt has 14 open professional roles on its career site as of the last check. 25 opened in the last 90 days and 25 in the last 12 months. The most common function is engineering.
- How well does Sirenopt pay?
- Across 15 postings with a posted salary range, Sirenopt's pay is in line with the market range for the same roles. We compare each posted range with the market range for the same title, function and area.
- Does Sirenopt hire entry-level candidates?
- Yes. 3 of Sirenopt's 15 open roles (20%) are entry-level or early-career; 1 of them say people without experience are welcome. Entry-level means roughly 0 to 3 years of experience, read from the title, the employer and the full posting.
- Does Sirenopt offer remote or hybrid jobs?
- Of the 14 open roles that state where the work happens, 14 on-site.
- What skills does Sirenopt ask for?
- Across its open roles the skills named most often are machine learning (15), python (9), ci/cd (5), linux (4), git (3), github (3).
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Claim this pageSources: open roles from Sirenopt’s career site and applicant system, checked daily; market pay ranges from posted salaries across the board. Updated daily.
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