Open jobs, places, roles and published pay, side by side.
By AtiveSite · Published 07/11/2026 · Updated 09/11/2026 · Every figure is linked to its source below.
Duolingo has 44 open jobs and Leidos has 749.
All about Duolingo →All about Leidos →
| Measure ⇅ | Duolingo ⇅ | Leidos ⇅ |
|---|---|---|
| Open jobs now | 44 | 749 |
| New in the last 7 days | 6 | 749 |
| New in the last 3 days | 2 | 749 |
| States hiring | 3 | 37 |
| Cities hiring | 3 | 120 |
| Top states | New York (39), Pennsylvania (4), Washington (1) | California (69), District of Columbia (65), Michigan (59) |
| Top cities | New York, NY (39), Pittsburgh, PA (4), Seattle, WA (1) | Washington, DC (65), San Diego, CA (56), Albuquerque, NM (29) |
| Biggest role families | Data scientist / Machine learning (7), Product manager (7), Designer (UX, product, graphic) (4), Software engineer / Developer (4) | Engineer (other) (246), Software engineer / Developer (65), DevOps / Cloud / SRE (52), Mechanical / Manufacturing engineer (47) |
| Pay published by the employer (median range, yearly) | $182,800 – $247,300 (44 of 44 ads) | none published |
| Remote or flexible listings | 0 (0%) | 350 (47%) |
| Ads that mention a bachelor's degree | 9 (20%) | 605 (81%) |
| Ads that mention U.S. citizenship or U.S.-person rules | 0 (0%) | 749 (100%) |
| Ads that say they do not sponsor visas | 0 (0%) | 4 (1%) |
| Median years of experience stated | 8 years (8 ads) | 8 years (512 ads) |
| Headquarters (Wikidata) | n/a | McLean, Reston |
| Founded (Wikidata) | n/a | 1969 |
| Employees (Wikidata) | n/a | n/a |
3 states are in common.
| State ⇅ | Duolingo open jobs ⇅ | Leidos open jobs ⇅ |
|---|---|---|
| New York | 39 | 1 |
| Pennsylvania | 4 | 10 |
| Washington | 1 | 3 |
| Role family ⇅ | Duolingo ⇅ | Leidos ⇅ |
|---|---|---|
| Engineer (other) | 3 | 246 |
| Software engineer / Developer | 4 | 65 |
| DevOps / Cloud / SRE | 1 | 52 |
| Mechanical / Manufacturing engineer | 0 | 47 |
| Electrical / Hardware engineer | 0 | 40 |
| Operations / Supply chain / Logistics | 1 | 33 |
| Project / Program manager | 2 | 32 |
| Other roles | 1 | 29 |
| Technician / Trades / Driver | 0 | 29 |
| Data scientist / Machine learning | 7 | 12 |
| Designer (UX, product, graphic) | 4 | 14 |
| Administrative / Assistant | 1 | 15 |
Leidos, with 749 open jobs against 44 (updated several times a day).