U.S. Immigration Data

Priority dates, work visas, and labor market data

Slack Technologies, Inc.

H-1B & Green Card Sponsorship Data

Source: US Dept of Labor. Represents Base Salary only. Excludes RSUs, signing bonuses, and variable compensation. View All Salary Records

68

Total Filings

2021-Present

95.6%

Approval Rate

Certified Cases

$177,533

Median Salary

Across All Roles

+12.5%

YoY Growth

Filing Volume
Sponsorship Breakdown
7
H-1B Filings
61
Green Card Filings
89.7%
Green Card Ratio
Higher = stronger green card commitment
Recent Filing Activity
By Program Type
Program Last Filing Total (2021–Present)
H-1B Mar 2, 2022 7
PERM Sep 30, 2021 61
By Role (Most Recent)
Top Roles by Filings
Role Count Median Salary Min Max
Software Engineer 14 $183,341 $145,000 $227,000
Data Engineer 6 $177,857 $172,050 $183,600
Software Engineer, Front End 3 $201,267 $193,800 $215,000
Account Executive, Mid-Market 2 $90,331 $81,661 $99,000
Senior Engineer, Quality 2 $160,200 $135,000 $185,400
Senior Engineering Manager, Cloud Engineering 2 $187,367 $172,765 $201,968
Software Engineer, Backend 2 $172,481 $160,212 $184,750
Software Engineer, Release 2 $198,983 $177,160 $220,805
Application Engineer 1 $170,000 $170,000 $170,000
Associate Software Engineer, Backend 1 $149,500 $149,500 $149,500
Salary Distribution (All Filings + Role Overlays)
10th Percentile

$148,347

25th Percentile

$160,000

Median (50th)

$176,872

75th Percentile

$196,250

90th Percentile

$223,020

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Filings by State (Chart)
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Median Salary by State (Chart)
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Filing Volume Trend
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Median Salary Trend
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Filing Pace by Program
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Year-over-Year Statistics
Fiscal Year Filings Median Salary Approval Rate
FY 2021 32 $166,622 93.8%
FY 2022 36 $187,233 97.2%
Processing Time (Filing to Decision)
203
Median Days
222
Average Days
167–293
P25–P75 Range
68
Cases with Data
By Program
Program Median Days Avg Days P25–P75 Cases
H-1B 7 66 7–7 7
PERM 210 240 178–298 61
Processing Time Trend
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Data Source: U.S. Department of Labor (DOL) H-1B and green card (PERM) disclosure data. Represents Base Salary only (excludes RSUs, signing bonuses, and variable compensation). Data shown for fiscal years 2021 to present. Last updated: February 14, 2026