Last Updated Apr 2026
Los Angeles, CA
200 employees
Est. 2008
zefr.com
ZEFR, Inc. — H-1B Visa Sponsorship Data
ZEFR, Inc. LCA & H1B Filings
ZEFR, Inc. H-1B sponsorship data, including all Labor Condition Applications (LCAs) filed for H-1B, E-3, and H-1B1 visa workers. Sourced from Department of Labor disclosure records. See approval rates, salary levels, and filing history below.
Sponsors H1Bs?
Yes
2025 LCA filings
3
Median H1B salary
$160,000
H1B Dependent?
No
Certified Filings by Quarter
Certified filings by quarter
| Year | Filings | Certified | Denied | Withdrawn |
|---|---|---|---|---|
| 2025 | 3 | 3 | 0 | 0 |
| 2024 | 5 | 5 | 0 | 0 |
| 2023 | 2 | 2 | 0 | 0 |
| 2022 | 2 | 2 | 0 | 0 |
| 2021 | 7 | 7 | 0 | 0 |
| 2020 | 2 | 2 | 0 | 0 |
| 2019 | 10 | 9 | 0 | 1 |
| 2018 | 5 | 5 | 0 | 0 |
| 2017 | 8 | 8 | 0 | 0 |
| 2016 | 4 | 4 | 0 | 0 |
All LCA Filings
48 total| Job Title | Salary | Location | Filed | Status |
|---|---|---|---|---|
Software Engineer I-200-25178-137353 | $148,000 | Los Angeles, CA | Jun 27, 2025 | Certified |
Sr. Data Scientist I-200-25050-708498 | $170,000 | Sunnyvale, CA | Feb 19, 2025 | Certified |
Sr. Director and Architect of Quality Assurance Automation I-200-25049-703970 | $250,000 | Los Angeles, CA | Feb 18, 2025 | Certified |
Senior Software Engineer I-200-24325-488200 | $195,000 | Los Angeles, CA | Nov 20, 2024 | Certified |
Director of Engineering I-200-24325-488193 | $240,000 | Los Angeles, CA | Nov 20, 2024 | Certified |
Senior Software Engineer I-200-24128-968537 | $185,000 | Los Angeles, CA | May 7, 2024 | Certified |
Software Engineer III I-200-24094-854207 | $165,000 | Los Angeles, CA | Apr 3, 2024 | Certified |
Staff Software Engineer I-200-24078-807785 | $200,000 | Los Angeles, CA | Mar 18, 2024 | Certified |
Senior Data Scientist, Computer Vision I-200-23195-191592 | $210,000 | Los Angeles, CA | Jul 14, 2023 | Certified |
Reporting Engineer I-200-23139-038276 | $180,000 | Los Angeles, CA | May 19, 2023 | Certified |
Senior Data Engineer I-200-22312-576211 | $185,000 | Los Angeles, CA | Nov 8, 2022 | Certified |
Machine Learning Engineer I-200-22308-571211 | $160,000 | Los Angeles, CA | Nov 4, 2022 | Certified |
Data Engineer II I-200-21258-585413 | $165,000 | Los Angeles, CA | Sep 15, 2021 | Certified |
Senior Data Engineer I-200-21218-508021 | $170,000 | New York, NY | Aug 6, 2021 | Certified |
Machine Learning Engineer I-200-21167-403101 | $160,000 | Chicago, IL | Jun 16, 2021 | Certified |
Machine Learning Engineer I-200-21167-403104 | $160,000 | Chicago, IL | Jun 16, 2021 | Certified |
Senior Deep Learning Scientist, Computer Vision I-200-21166-400326 | $210,000 | Los Angeles, CA | Jun 15, 2021 | Certified |
Senior Deep Learning Scientist, Computer Vision I-200-21166-400331 | $210,000 | Los Angeles, CA | Jun 15, 2021 | Certified |
Software Engineer II I-200-21113-254060 | $143,000 | Los Angeles, CA | Apr 23, 2021 | Certified |
Data Engineer II I-200-20345-950612 | $150,500 | Los Angeles, CA | Dec 10, 2020 | Certified |
Data Engineer II I-200-20321-914154 | $145,226 | Los Angeles, CA | Nov 16, 2020 | Certified |
SOFTWARE ENGINEER II I-200-19158-162526 | $140,000 | Los Angeles, CA | Jun 7, 2019 | Certified |
SOFTWARE ENGINEER II I-200-19143-510334 | $140,000 | Los Angeles, CA | May 29, 2019 | Certified |
ENGINEERING MANAGER I-200-19107-790507 | $165,000 | Los Angeles, CA | Apr 23, 2019 | Certified |
SENIOR MACHINE LEARNING ENGINEER I-200-19059-904531 | $185,000 | Los Angeles, CA | Mar 4, 2019 | Withdrawn |
SENIOR MACHINE LEARNING ENGINEER I-200-19063-763061 | $185,000 | Los Angeles, CA | Mar 4, 2019 | Certified - Withdrawn |
SENIOR MACHINE LEARNING ENGINEER I-200-19044-734588 | $160,000 | Los Angeles, CA | Mar 1, 2019 | Certified |
SENIOR MACHINE LEARNING ENGINEER I-200-19044-034580 | $160,000 | Los Angeles, CA | Mar 1, 2019 | Certified |
DATA SCIENTIST I-200-19032-215970 | $125,000 | Los Angeles, CA | Feb 13, 2019 | Certified |
BUSINESS INTELLIGENCE ANALYST I-200-19035-910011 | $105,000 | Los Angeles, CA | Feb 13, 2019 | Certified |
DATA SCIENTIST I-200-19032-228668 | $125,000 | Los Angeles, CA | Feb 13, 2019 | Certified |
SENIOR DATA ENGINEER I-200-18278-714401 | $156,000 | LOS ANGELES, CA | Oct 15, 2018 | Certified |
SENIOR DATA SCIENCE ENGINEER I-200-18214-435642 | $165,000 | LOS ANGELES, CA | Aug 10, 2018 | Certified |
SENIOR DATA SCIENCE ENGINEER I-200-18214-607646 | $165,000 | LOS ANGELES, CA | Aug 10, 2018 | Certified |
SENIOR DATA SCIENCE ENGINEER I-200-18214-448690 | $165,000 | LOS ANGELES, CA | Aug 10, 2018 | Certified |
LEAD SOFTWARE ENGINEER IN TEST I-200-18155-908403 | $142,000 | LOS ANGELES, CA | Jun 5, 2018 | Certified |
BUSINESS INTELLIGENCE ENGINEER I-200-17324-503821 | $120,000 | VENICE, CA | Nov 21, 2017 | Certified |
SENIOR DATA ENGINEER I-200-17306-710793 | $150,000 | VENICE, CA | Nov 3, 2017 | Certified |
SENIOR SOFTWARE ENGINEER I-200-17270-424330 | $140,000 | VENICE, CA | Sep 28, 2017 | Certified |
SOFTWARE ENGINEER IN TEST II I-200-17219-169441 | $123,000 | VENICE, CA | Aug 14, 2017 | CERTIFIED |
SENIOR FRONT-END ENGINEER I-200-17164-705676 | $125,000 | VENICE, CA | Jun 20, 2017 | CERTIFIED |
SOFTWARE ENGINEER I-200-17060-823966 | $63,253 | PROVO, UT | Mar 8, 2017 | CERTIFIED |
DATA ENGINEER I-200-17066-362637 | $120,000 | VENICE, CA | Mar 8, 2017 | CERTIFIED |
DATA ENGINEER I-200-17060-630470 | $120,000 | VENICE, CA | Mar 2, 2017 | CERTIFIED |
SENIOR SOFTWARE ENGINEER IN TEST I-200-16294-776530 | $145,000 | VENICE, CA | Oct 20, 2016 | CERTIFIED |
SENIOR SOFTWARE ENGINEER I-200-16277-183582 | $150,000 | VENICE, CA | Oct 3, 2016 | CERTIFIED |
SOFTWARE ENGINEER III I-200-16106-354055 | $125,000 | VENICE, CA | Apr 15, 2016 | Certified - Withdrawn |
SOFTWARE ENGINEER III I-200-16096-798976 | $125,000 | VENICE, CA | Apr 6, 2016 | Certified - Withdrawn |
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Frequently Asked Questions
Yes. ZEFR, Inc. has filed 48 H-1B Labor Condition Applications (LCAs) with the Department of Labor, covering 48 total positions across 4 states. The median salary for ZEFR, Inc.'s sponsored positions is $160,000.
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