252 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Duolingo, Inc.'s own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.
Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.
Next end date: 2026-11-05. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.
Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.
Median offered wage is 76% above the DOL prevailing wage across 179 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
No additional recruitment or non-displacement attestations apply.
Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.
Yes — Duolingo, Inc. is an active H-1B sponsor, with 252 certified LCAs on file (FY2021–FY2026), including 100 in FY2026. The median certified salary is $155,800 (P25 $135,000, P75 $185,000). 100% of its certified filings meet or exceed the prevailing wage.
Duolingo, Inc. H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).
Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.
The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.
Levels I–IV are DOL prevailing-wage experience tiers; 9% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 21 | 0 | 2 | 23 |
| FY2022 | 19 | 0 | 4 | 23 |
| FY2023 | 31 | 0 | 10 | 41 |
| FY2024 | 41 | 0 | 5 | 46 |
| FY2025 | 40 | 0 | 1 | 41 |
| FY2026 | 100 | 0 | 1 | 101 |
Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.
| Job title | Salary | Level | Location | Filed | Status |
|---|---|---|---|---|---|
Software Engineer, Data Engineering I-200-26159-991365 | $197,600/yr | I | New York, NY | Jun 08, 2026 | Certified |
Platform Engineer II I-200-26156-986127 | $185,000/yr | I | Pittsburgh, PA | Jun 05, 2026 | Certified |
Senior Software Engineer, Android I-200-26156-987032 | $230,000/yr | II | Pittsburgh, PA | Jun 05, 2026 | Certified |
Senior Software Engineer, Backend I-200-26132-900042 | $208,500/yr | II | New York, NY | May 12, 2026 | Certified |
Software Engineer, Data Engineering I-200-26128-888302 | $171,000/yr | I | Pittsburgh, PA | May 08, 2026 | Certified |
Senior Software Engineer, iOS I-200-26126-874802 | $215,000/yr | II | New York, NY | May 06, 2026 | Certified |
Director of Product Management, Monetization I-200-26124-867383 | $320,000/yr | IV | New York, NY | May 04, 2026 | Certified |
Senior Software Engineer, iOS I-200-26124-867384 | $210,000/yr | II | New York, NY | May 04, 2026 | Certified |
Senior Software Engineer, Android I-200-26124-867382 | $225,000/yr | II | New York, NY | May 04, 2026 | Certified |
Senior Software Engineer, Android I-200-26124-867390 | $225,000/yr | II | New York, NY | May 04, 2026 | Certified |
Software Engineer, Security I-200-26121-857586 | $208,500/yr | I | New York, NY | May 01, 2026 | Certified, withdrawn |
Software Engineer II, Android I-200-26120-856442 | $185,000/yr | I | New York, NY | Apr 30, 2026 | Certified |
Senior Software Engineer, Backend I-200-26120-856428 | $215,000/yr | II | New York, NY | Apr 30, 2026 | Certified |
Psychometrician II I-200-26110-813864 | $127,300/yr | III | Pittsburgh, PA | Apr 20, 2026 | Certified |
Software Engineer I-200-26107-804294 | $166,500/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802716 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26107-804297 | $171,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802861 | $141,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Economist - Senior Program Manager I-200-26107-804463 | $165,000/yr | II | New York, NY | Apr 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26106-802639 | $135,000/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802919 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802956 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
AI Research Engineer I, Deep Learning I-200-26107-804446 | $220,400/yr | II | Pittsburgh, PA | Apr 16, 2026 | Certified |
AI Research Engineer II, Natural Language ML I-200-26107-804425 | $220,400/yr | II | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802672 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802934 | $164,700/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802786 | $164,700/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802804 | $164,700/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802815 | $141,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26107-804304 | $171,000/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26106-802876 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26107-804437 | $175,500/yr | I | New York, NY | Apr 16, 2026 | Certified |
Associate, Technical Program Manager I-200-26107-804452 | $150,100/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802560 | $164,700/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26107-804287 | $167,100/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Product Designer/App Software Designer, International Growth I-200-26106-803084 | $196,800/yr | II | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802532 | $167,100/yr | I | New York, NY | Apr 16, 2026 | Certified |
Data Scientist, Analytics I-200-26106-802625 | $135,000/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer I-200-26106-802968 | $171,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Data Scientist, Platform I-200-26106-802597 | $146,000/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26106-802696 | $141,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26107-804429 | $166,500/yr | I | New York, NY | Apr 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26106-802888 | $135,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26106-802844 | $141,000/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Data Scientist, Platform I-200-26106-803003 | $139,100/yr | I | Pittsburgh, PA | Apr 16, 2026 | Certified |
Associate Product Manager, Growth I-200-26103-788135 | $135,000/yr | II | Pittsburgh, PA | Apr 13, 2026 | Certified |
Senior Software Engineer, Language Learning I-200-26103-788134 | $195,000/yr | II | New York, NY | Apr 13, 2026 | Certified |
Product Designer, Interactive Design I-200-26100-778952 | $182,800/yr | II | New York, NY | Apr 10, 2026 | Certified |
AI Research Engineer II I-200-26100-778957 | $180,000/yr | II | New York, NY | Apr 10, 2026 | Certified |
Psychometrician II I-200-26100-778953 | $127,300/yr | II | Pittsburgh, PA | Apr 10, 2026 | Certified |
Software Engineer, Data Engineering I-200-26100-778948 | $176,000/yr | II | Pittsburgh, PA | Apr 10, 2026 | Certified |
Senior Software Engineer, iOS I-203-26096-759217 | $215,000/yr | II | New York, NY | Apr 06, 2026 | Certified |
Product Designer, Data I-200-26085-731855 | $157,000/yr | II | New York, NY | Mar 26, 2026 | Certified |
Senior Software Engineer, Android I-200-26076-709924 | $219,500/yr | III | Pittsburgh, PA | Mar 17, 2026 | Certified |
Associate Technical Program Manager I-200-26068-689704 | $135,500/yr | I | New York, NY | Mar 09, 2026 | Certified |
Associate Technical Program Manager I-200-26062-676688 | $135,500/yr | I | New York, NY | Mar 03, 2026 | Certified |
Software Engineer, Android I-200-26062-677828 | $182,700/yr | II | New York, NY | Mar 03, 2026 | Certified |
Software Engineer, Data Engineering I-200-26062-676685 | $159,200/yr | I | New York, NY | Mar 03, 2026 | Certified |
Operations Engineer I-200-26030-607294 | $159,400/yr | II | Pittsburgh, PA | Jan 30, 2026 | Certified |
Software Engineer I-200-26030-607233 | $181,400/yr | II | Pittsburgh, PA | Jan 30, 2026 | Certified |
Software Engineer I-200-26030-607202 | $202,900/yr | II | Pittsburgh, PA | Jan 30, 2026 | Certified |
Marketing Analyst, Growth Marketing I-200-26030-607361 | $162,800/yr | II | New York, NY | Jan 30, 2026 | Certified |
Senior Product Design Engineer, Experience I-200-26030-607250 | $209,800/yr | II | New York, NY | Jan 30, 2026 | Certified |
Product Designer, Systems I-200-26030-607338 | $156,700/yr | II | Pittsburgh, PA | Jan 30, 2026 | Certified |
Senior Software Engineer, Mobile Applications I-200-26030-607314 | $249,800/yr | IV | Pittsburgh, PA | Jan 30, 2026 | Certified |
Software Engineer I-200-26023-584516 | $135,000/yr | I | New York, NY | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-584513 | $135,000/yr | I | New York, NY | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586419 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586389 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586420 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586408 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-584508 | $135,000/yr | I | New York, NY | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586404 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-584518 | $135,000/yr | I | New York, NY | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586429 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-586411 | $135,000/yr | I | Pittsburgh, PA | Jan 23, 2026 | Certified |
Software Engineer I-200-26023-584510 | $135,000/yr | I | New York, NY | Jan 23, 2026 | Certified |
Software Engineer, Data Engineering I-200-26016-567291 | $159,200/yr | I | New York, NY | Jan 16, 2026 | Certified |
Product Designer/App Software Designer, International Growth I-200-26016-567271 | $189,200/yr | II | Pittsburgh, PA | Jan 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26016-567364 | $162,300/yr | I | New York, NY | Jan 16, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26016-567308 | $160,700/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
Software Engineer I-200-26016-567324 | $159,200/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26016-567329 | $159,100/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
Senior Content Operations Manager I-200-26016-567349 | $162,800/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
AI Research Engineer I, Deep Learning I-200-26016-567319 | $204,000/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
AI Research Engineer II, Natural Language ML I-200-26016-567298 | $203,200/yr | II | Pittsburgh, PA | Jan 16, 2026 | Certified |
Software Engineer, Data Engineering I-200-26016-567342 | $159,100/yr | I | New York, NY | Jan 16, 2026 | Certified |
Economist - Senior Program Manager I-200-26016-567279 | $158,700/yr | II | New York, NY | Jan 16, 2026 | Certified |
Associate, Technical Program Manager I-200-26016-567354 | $144,300/yr | I | Pittsburgh, PA | Jan 16, 2026 | Certified |
Security Engineer I-200-26012-551345 | $182,000/yr | II | New York, NY | Jan 12, 2026 | Certified |
Software Engineer, Mobile Applications I-200-26009-548892 | $184,500/yr | III | Pittsburgh, PA | Jan 09, 2026 | Certified |
Software Engineer, iOS I-200-25353-497203 | $205,000/yr | III | New York, NY | Dec 19, 2025 | Certified |
Senior Marketing Analytics Manager I-200-25353-497198 | $185,000/yr | II | New York, NY | Dec 19, 2025 | Certified |
Senior Data Scientist, Language Learning I-200-25345-475572 | $220,000/yr | III | New York, NY | Dec 11, 2025 | Certified |
Senior Product Manager, Monetization I-200-25344-473806 | $222,600/yr | III | New York, NY | Dec 10, 2025 | Certified |
Software Engineer I-200-25329-438657 | $135,000/yr | I | Pittsburgh, PA | Nov 25, 2025 | Certified |
Software Engineer, iOS I-200-25323-420830 | $175,000/yr | II | New York, NY | Nov 19, 2025 | Certified |
Software Engineer, Mobile Applications I-200-25309-378155 | $135,000/yr | I | Pittsburgh, PA | Nov 05, 2025 | Certified |
Software Engineer I-200-25308-372414 | $135,000/yr | I | Pittsburgh, PA | Nov 04, 2025 | Certified |
Software Engineer, Data Engineering I-200-25308-372898 | $135,000/yr | I | New York, NY | Nov 04, 2025 | Certified |
Senior Technical Program Manager I-200-25307-365653 | $189,000/yr | II | Pittsburgh, PA | Nov 03, 2025 | Certified |
Marketing Analytics Manager, Growth I-200-25260-315844 | $135,000/yr | II | New York, NY | Sep 17, 2025 | Certified |
Software Engineer I-200-25203-190403 | $159,100/yr | I | Pittsburgh, PA | Jul 21, 2025 | Certified |
Software Engineer, Android I-200-25197-178921 | $185,000/yr | II | New York, NY | Jul 16, 2025 | Certified |
Senior Software Engineer, Platform I-200-25192-169341 | $2,640,000/yr | III | New York, NY | Jul 11, 2025 | Certified |
Senior Product Manager, Learning I-200-25164-090613 | $210,000/yr | II | Pittsburgh, PA | Jun 13, 2025 | Certified |
Senior Product Manager, Learning I-200-25164-089455 | $210,000/yr | II | Pittsburgh, PA | Jun 13, 2025 | Withdrawn |
Software Engineer I-200-25126-942839 | $161,000/yr | I | Pittsburgh, PA | May 06, 2025 | Certified |
Software Engineer I-200-25126-940614 | $176,900/yr | I | Pittsburgh, PA | May 05, 2025 | Certified |
Software Engineer, Data Engineering I-200-25126-940667 | $146,100/yr | I | Seattle, WA | May 05, 2025 | Certified |
AI Research Engineer I-200-25126-940621 | $234,000/yr | I | Pittsburgh, PA | May 05, 2025 | Certified |
Staff Software Engineer, Growth I-200-25120-923762 | $240,000/yr | II | Pittsburgh, PA | Apr 30, 2025 | Certified |
Associate Technical Program Manager I-200-25120-919341 | $138,700/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Data Science, Platform I-200-25120-919385 | $160,000/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Data Engineering I-200-25120-919402 | $135,000/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Mobile Applications I-200-25120-919281 | $150,500/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Data Engineering I-200-25120-919332 | $146,100/yr | I | Seattle, WA | Apr 29, 2025 | Certified |
Software Engineer I-200-25120-919417 | $159,100/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Data Engineering I-200-25120-919346 | $144,700/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Data Engineering I-200-25120-919248 | $135,000/yr | I | Pittsburgh, PA | Apr 29, 2025 | Certified |
Software Engineer, Android I-200-25104-861657 | $183,200/yr | II | New York, NY | Apr 14, 2025 | Certified |
Product Designer, Systems I-200-25100-852422 | $138,400/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
Senior Data Scientist, Analytics I-200-25100-852414 | $185,000/yr | II | New York, NY | Apr 10, 2025 | Certified |
Product Designer, Interactive Design I-200-25100-852418 | $130,500/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
Operations Engineer I-200-25100-852419 | $148,700/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
AI Research Scientist I-200-25100-852405 | $200,000/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
Language Assessment Scientist I-200-25100-852428 | $113,000/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
Software Engineer I-200-25100-852421 | $198,900/yr | II | Pittsburgh, PA | Apr 10, 2025 | Certified |
Senior Software Engineer, Music I-200-25097-837989 | $214,200/yr | II | Pittsburgh, PA | Apr 07, 2025 | Certified |
Associate Product Manager, Systems / App Software Designer I-200-25097-838121 | $165,300/yr | II | Pittsburgh, PA | Apr 07, 2025 | Certified |
AI Research Engineer I-200-25097-837980 | $170,000/yr | II | Pittsburgh, PA | Apr 07, 2025 | Certified |
Software Engineer I-200-25097-838070 | $201,400/yr | II | Pittsburgh, PA | Apr 07, 2025 | Certified |
Software Engineer I-200-25097-838097 | $198,900/yr | II | Pittsburgh, PA | Apr 07, 2025 | Certified |
Senior Director of Engineering I-200-25069-761616 | $390,000/yr | II | Pittsburgh, PA | Mar 10, 2025 | Certified |
Staff Software Engineer, Client Architecture I-200-25055-719750 | $245,000/yr | II | New York, NY | Feb 24, 2025 | Certified |
Senior Data Scientist, Analytics I-200-25006-596354 | $205,000/yr | II | New York, NY | Jan 06, 2025 | Certified |
Senior Technical Program Manager I-200-25006-595822 | $185,000/yr | II | Pittsburgh, PA | Jan 06, 2025 | Certified |
Software Engineer, Data Engineering I-200-24344-527902 | $157,900/yr | I | Seattle, WA | Dec 09, 2024 | Certified |
Marketing Analytics Manager, Growth I-200-24338-514997 | $7,020,000/yr | II | New York, NY | Dec 03, 2024 | Certified |
Product Design Manager, New Initiatives I-200-24320-477589 | $270,600/yr | II | New York, NY | Nov 15, 2024 | Certified |
Senior Language Assessment Scientist, Duolingo English Test I-200-24319-474546 | $145,000/yr | II | Pittsburgh, PA | Nov 14, 2024 | Certified |
Senior Data Scientist, Analytics I-200-24317-470227 | $145,000/yr | II | New York, NY | Nov 12, 2024 | Certified |
Staff Software Engineer I-200-24264-352947 | $240,000/yr | III | Pittsburgh, PA | Sep 20, 2024 | Certified |
Engineering Director I-200-24241-300606 | $324,200/yr | II | Pittsburgh, PA | Aug 28, 2024 | Certified |
Software Engineer, Data Engineering I-200-24233-278422 | $137,700/yr | I | Pittsburgh, PA | Aug 19, 2024 | Certified |
Software Engineer I-200-24213-234940 | $200,400/yr | I | Pittsburgh, PA | Jul 31, 2024 | Certified |
Senior Product Manager, Learning and Scaling I-200-24187-176441 | $192,500/yr | IV | Pittsburgh, PA | Jul 05, 2024 | Certified |
Software Engineer I-200-24166-112797 | $157,300/yr | I | Pittsburgh, PA | Jun 14, 2024 | Certified |
Product Manager, User Growth I-200-24163-095768 | $157,500/yr | II | New York, NY | Jun 11, 2024 | Certified |
Senior Product Manager, Growth & Monetization I-200-24158-078901 | $200,000/yr | II | Pittsburgh, PA | Jun 06, 2024 | Certified |
Psychometrician, Validity & Outreach I-200-24150-045771 | $140,300/yr | II | Pittsburgh, PA | May 29, 2024 | Certified |
Software Engineer, Data Engineering I-200-24142-018021 | $135,000/yr | I | New York, NY | May 21, 2024 | Certified |
Product Designer, International Growth I-200-24136-000380 | $125,000/yr | II | Pittsburgh, PA | May 15, 2024 | Certified |
Product Designer, Interactive Design I-200-24135-995276 | $125,000/yr | II | Pittsburgh, PA | May 14, 2024 | Certified |
Product Designer, Interactive Design I-200-24130-978992 | $125,000/yr | II | Pittsburgh, PA | May 09, 2024 | Certified |
Software Engineer I-200-24121-939699 | $141,800/yr | I | New York, NY | Apr 30, 2024 | Certified |
Software Engineer, Data Engineering I-200-24121-939607 | $137,700/yr | I | New York, NY | Apr 30, 2024 | Certified |
Software Engineer, Data Engineering I-200-24121-939647 | $140,500/yr | I | New York, NY | Apr 30, 2024 | Certified |
Software Engineer I-200-24121-939682 | $141,800/yr | I | New York, NY | Apr 30, 2024 | Certified |
Software Engineer, Data Engineering I-200-24113-911063 | $140,500/yr | I | New York, NY | Apr 22, 2024 | Certified |
Software Engineer I-200-24113-911005 | $142,100/yr | I | Pittsburgh, PA | Apr 22, 2024 | Certified |
Software Engineer I-200-24113-911083 | $141,800/yr | I | New York, NY | Apr 22, 2024 | Certified |
Associate Technical Program Manager I-200-24113-911050 | $122,400/yr | I | Pittsburgh, PA | Apr 22, 2024 | Certified |
Software Engineer, Data Engineering I-200-24113-911074 | $137,700/yr | I | New York, NY | Apr 22, 2024 | Certified |
Senior Software Engineer, Cloud Operations I-200-24113-911021 | $213,300/yr | I | Pittsburgh, PA | Apr 22, 2024 | Certified |
Software Engineer I-200-24113-911092 | $141,800/yr | I | New York, NY | Apr 22, 2024 | Certified |
AI Research Engineer I-200-24108-895577 | $160,000/yr | II | Pittsburgh, PA | Apr 17, 2024 | Certified |
Product Designer, Engagement I-200-24106-888551 | $194,800/yr | III | Pittsburgh, PA | Apr 15, 2024 | Certified |
Software Engineer I-200-24107-889585 | $176,900/yr | I | Pittsburgh, PA | Apr 15, 2024 | Certified |
Product Designer, Interactive Design I-200-24102-879069 | $127,500/yr | II | Pittsburgh, PA | Apr 11, 2024 | Certified |
Product Designer, Data I-200-24102-879071 | $133,000/yr | II | Pittsburgh, PA | Apr 11, 2024 | Certified |
Software Engineer, Mobile Applications I-200-24102-877250 | $168,300/yr | II | Pittsburgh, PA | Apr 11, 2024 | Certified |
Software Engineer, Mobile Applications I-200-24102-877107 | $168,300/yr | II | Pittsburgh, PA | Apr 11, 2024 | Withdrawn |
Software Engineer, Data Engineering I-200-24100-869099 | $161,500/yr | I | Pittsburgh, PA | Apr 09, 2024 | Certified |
Software Engineer, Mobile Applications I-200-24094-853533 | $168,300/yr | II | Pittsburgh, PA | Apr 03, 2024 | Certified |
Software Engineer, Mobile Applications I-200-24094-853236 | $168,300/yr | II | Pittsburgh, PA | Apr 03, 2024 | Withdrawn |
Software Engineer, Data Engineering I-200-24093-847233 | $160,200/yr | II | Pittsburgh, PA | Apr 02, 2024 | Certified |
Software Engineer I-200-24093-847232 | $161,800/yr | II | Pittsburgh, PA | Apr 02, 2024 | Certified |
Software Engineer I-200-24093-847227 | $160,200/yr | II | Pittsburgh, PA | Apr 02, 2024 | Certified |
Software Engineer, Mobile Applications I-200-24093-847229 | $168,300/yr | II | Pittsburgh, PA | Apr 02, 2024 | Withdrawn |
Senior Product Design Engineer, Experience I-200-24079-811119 | $197,700/yr | IV | New York, NY | Mar 19, 2024 | Certified |
Software Engineer II I-200-24050-728747 | $180,400/yr | II | New York (Duolingo Location), NY | Feb 19, 2024 | Certified |
Software Engineer II I-200-24039-703855 | $180,400/yr | II | New York (Duolingo Location), NY | Feb 08, 2024 | Certified, withdrawn |
Product Design Manager, New Initiatives I-200-24011-633900 | $260,100/yr | II | New York, NY | Jan 11, 2024 | Certified |
Brand Marketing Designer & Maker I-200-23341-551806 | $125,000/yr | II | New York, NY | Dec 07, 2023 | Certified |
Senior Technical Program Manager I-200-23312-486171 | $235,800/yr | I | Pittsburgh, PA | Nov 08, 2023 | Certified |
Senior Technical Program Manager I-200-23296-449344 | $235,800/yr | I | Pittsburgh, PA | Oct 23, 2023 | Certified |
Staff Software Engineer, AI Platform I-200-23263-364291 | $255,000/yr | III | New York, NY | Sep 20, 2023 | Certified |
Product Designer/App Software Designer, International Growth I-200-23234-284184 | $155,800/yr | II | Pittsburgh, PA | Aug 22, 2023 | Certified |
Senior Software Engineer I-200-23222-255430 | $223,000/yr | III | Pittsburgh, PA | Aug 10, 2023 | Certified |
Associate, Technical Program Manager I-200-23220-246898 | $120,000/yr | I | Pittsburgh, PA | Aug 08, 2023 | Certified |
Economist - Senior Program Manager I-200-23220-247366 | $136,900/yr | II | New York, NY | Aug 08, 2023 | Certified |
Software Engineer I-200-23220-246803 | $135,000/yr | I | Pittsburgh, PA | Aug 08, 2023 | Certified |
AI Research Engineer II, Natural Language ML I-200-23220-246829 | $160,000/yr | I | Pittsburgh, PA | Aug 08, 2023 | Certified |
Software Engineer, Data Engineering I-200-23220-246984 | $135,000/yr | I | New York, NY | Aug 08, 2023 | Certified |
Software Engineer, Data Engineering I-200-23220-246763 | $135,000/yr | I | New York, NY | Aug 08, 2023 | Withdrawn |
Operations Engineer I-200-23219-243972 | $125,000/yr | II | Pittsburgh, PA | Aug 07, 2023 | Certified |
Software Engineer, Mobile Applications I-200-23212-226281 | $130,000/yr | I | Pittsburgh, PA | Jul 31, 2023 | Certified |
Software Engineer, Data Engineering I-200-23143-047105 | $135,000/yr | I | Pittsburgh, PA | May 23, 2023 | Certified |
Software Engineer, Data Engineering I-200-23143-047113 | $135,000/yr | I | New York, NY | May 23, 2023 | Certified |
See all of Duolingo, Inc.'s filings in the H-1B explorer →
One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.
Worker positions by LCA filing purpose, summed across FY2021–FY2026 disclosure records.
Most active filing months: Apr and Jan — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
3 states · 5 cities
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