---
title: "Which companies use C#?"
description: "Amazon Web Services (AWS), Jobgether, Microsoft, Amazon Web Services and more. 31,089 companies whose own job postings show they use C#: 8,968 confirmed"
canonical: https://jobspipe.dev/technologies/c#
---

# Which companies use C#?

> Amazon Web Services (AWS), Jobgether, Microsoft, Amazon Web Services and more. 31,089 companies whose own job postings show they use C#: 8,968 confirmed, 22,121 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/c%23

31,089 companies use C# according to their own job postings: 8,968 confirmed and 22,121 likely, across 128,149 job postings that name it. The 100 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 8,968
- **Likely companies:** 22,121
- **Postings naming C#:** 128,149
- **Category:** Programming languages
- **As of:** 25 Sep 2026

## Companies using C#

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Amazon Web Services (AWS)](https://jobspipe.dev/hiring/aws.amazon.com) | 1,095 | 6 Nov 2026 |
| 2 | [Jobgether](https://jobspipe.dev/hiring/jobgether.com) | 847 | 6 Nov 2026 |
| 3 | [Microsoft](https://jobspipe.dev/hiring/news.microsoft.com) | 792 | 6 Nov 2026 |
| 4 | [Amazon Web Services](https://jobspipe.dev/hiring/amazon.com) | 425 | 6 Nov 2026 |
| 5 | [SpaceX](https://jobspipe.dev/hiring/spacex.com) | 380 | 6 Nov 2026 |
| 6 | [Capital One](https://jobspipe.dev/hiring/capitalone.com) | 376 | 6 Nov 2026 |
| 7 | [CGI](https://jobspipe.dev/hiring/cgi.com) | 314 | 6 Nov 2026 |
| 8 | [Capgemini](https://jobspipe.dev/hiring/capgemini.com) | 294 | 6 Nov 2026 |
| 9 | [Tata Consultancy Services](https://jobspipe.dev/hiring/tcs.com) | 268 | 6 Nov 2026 |
| 10 | [株式会社ヘルスベイシス](https://jobspipe.dev/hiring/h-basis.co.jp) | 266 | 4 Nov 2026 |
| 11 | [Bosch Group](https://jobspipe.dev/hiring/bosch.com) | 263 | 6 Nov 2026 |
| 12 | [HCLTech](https://jobspipe.dev/hiring/hcltech.com) | 262 | 6 Nov 2026 |
| 13 | [Rocken®](https://jobspipe.dev/hiring/rocken.jobs) | 213 | 6 Nov 2026 |
| 14 | [Sonsoft Inc](https://jobspipe.dev/hiring/sonsoftinc.com) | 208 | 14 Sep 2017 |
| 15 | [Teradyne](https://jobspipe.dev/hiring/teradyne.com) | 207 | 6 Nov 2026 |
| 16 | [Cognizant](https://jobspipe.dev/hiring/cognizant.ai) | 205 | 6 Nov 2026 |
| 17 | [MongoDB](https://jobspipe.dev/hiring/mongodb.com) | 202 | 6 Nov 2026 |
| 18 | [Raytheon](https://jobspipe.dev/hiring/rtx.com) | 201 | 6 Nov 2026 |
| 19 | [EPAM Systems](https://jobspipe.dev/hiring/epam.com) | 190 | 6 Nov 2026 |
| 20 | [UST](https://jobspipe.dev/hiring/ust.com) | 187 | 6 Nov 2026 |
| 21 | [NTT DATA](https://jobspipe.dev/hiring/services.global.ntt) | 180 | 5 Nov 2026 |
| 22 | [BairesDev](https://jobspipe.dev/hiring/bairesdev.com) | 176 | 5 Nov 2026 |
| 23 | [Luxoft](https://jobspipe.dev/hiring/luxoft.com) | 161 | 6 Nov 2026 |
| 24 | [Xceed](https://jobspipe.dev/hiring/xceedcc.com) | 160 | 5 Nov 2026 |
| 25 | [CI&T](https://jobspipe.dev/hiring/ciandt.com) | 156 | 6 Nov 2026 |
| 26 | [SimCorp](https://jobspipe.dev/hiring/simcorp.com) | 155 | 6 Nov 2026 |
| 27 | [Boeing](https://jobspipe.dev/hiring/boeing.com) | 154 | 5 Nov 2026 |
| 28 | [Sopra Steria](https://jobspipe.dev/hiring/soprasteria.com) | 151 | 6 Nov 2026 |
| 29 | [Siemens](https://jobspipe.dev/hiring/siemens.com) | 150 | 6 Nov 2026 |
| 30 | [Booz Allen Hamilton](https://jobspipe.dev/hiring/boozallen.co) | 139 | 5 Nov 2026 |
| 31 | [KLA](https://jobspipe.dev/hiring/kla.com) | 131 | 6 Nov 2026 |
| 32 | [Referment](https://jobspipe.dev/hiring/referment.com) | 127 | 6 Nov 2026 |
| 33 | [Insight Global](https://jobspipe.dev/hiring/insightglobal.com) | 126 | 5 Nov 2026 |
| 34 | [Keysight Technologies](https://jobspipe.dev/hiring/keysight.com) | 125 | 6 Nov 2026 |
| 35 | [Charles Schwab](https://jobspipe.dev/hiring/aboutschwab.com) | 124 | 5 Nov 2026 |
| 36 | [AVEVA](https://jobspipe.dev/hiring/aveva.com) | 123 | 6 Nov 2026 |
| 37 | [Lockheed Martin](https://jobspipe.dev/hiring/lockheedmartin.com) | 123 | 4 Nov 2026 |
| 38 | [Micron Technology](https://jobspipe.dev/hiring/micron.com) | 122 | 6 Nov 2026 |
| 39 | [L3Harris Technologies](https://jobspipe.dev/hiring/l3harris.com) | 117 | 6 Nov 2026 |
| 40 | [Avanade](https://jobspipe.dev/hiring/avanade.com) | 116 | 6 Nov 2026 |
| 41 | [Synechron](https://jobspipe.dev/hiring/synechron.com) | 112 | 5 Nov 2026 |
| 42 | [Motion Recruitment](https://jobspipe.dev/hiring/motionrecruitment.com.au) | 111 | 6 Nov 2026 |
| 43 | [Hitachi Energy](https://jobspipe.dev/hiring/hitachienergy.com) | 110 | 6 Nov 2026 |
| 44 | [Oracle](https://jobspipe.dev/hiring/oracle.com) | 110 | 6 Nov 2026 |
| 45 | [Thermo Fisher Scientific](https://jobspipe.dev/hiring/thermofisher.com) | 109 | 6 Nov 2026 |
| 46 | [Esri](https://jobspipe.dev/hiring/esri.com) | 108 | 6 Nov 2026 |
| 47 | [Siemens Healthineers](https://jobspipe.dev/hiring/siemens-healthineers.com) | 108 | 6 Nov 2026 |
| 48 | [BAE Systems, Inc.](https://jobspipe.dev/hiring/baesystems.com) | 107 | 6 Nov 2026 |
| 49 | [Emerson](https://jobspipe.dev/hiring/emerson.com) | 106 | 6 Nov 2026 |
| 50 | [Roblox](https://jobspipe.dev/hiring/careers.roblox.com) | 103 | 6 Nov 2026 |
| 51 | [Veeam Software](https://jobspipe.dev/hiring/veeam.com) | 102 | 6 Nov 2026 |
| 52 | [Qualcomm](https://jobspipe.dev/hiring/qualcomm.com) | 101 | 6 Nov 2026 |
| 53 | [Haystack](https://jobspipe.dev/hiring/haystackapp.io) | 100 | 6 Nov 2026 |
| 54 | [Optum](https://jobspipe.dev/hiring/optum.com) | 100 | 6 Nov 2026 |
| 55 | [TaskVerse](https://jobspipe.dev/hiring/fetchjobs.co) | 100 | 6 Nov 2026 |
| 56 | [BTG Pactual](https://jobspipe.dev/hiring/l.btgpactual.com) | 99 | 5 Nov 2026 |
| 57 | [Eurofins](https://jobspipe.dev/hiring/eurofins.com) | 97 | 5 Nov 2026 |
| 58 | [ASM](https://jobspipe.dev/hiring/asm.com) | 94 | 6 Nov 2026 |
| 59 | [AgileGrid Solutions](https://jobspipe.dev/hiring/agilegridsolutions.com) | 92 | 6 Nov 2026 |
| 60 | [Persistent Systems](https://jobspipe.dev/hiring/persistent.com) | 89 | 6 Nov 2026 |
| 61 | [Applied Materials](https://jobspipe.dev/hiring/appliedmaterials.com) | 87 | 6 Nov 2026 |
| 62 | [Astek](https://jobspipe.dev/hiring/astekgroup.fr) | 87 | 6 Nov 2026 |
| 63 | [Expleo Group](https://jobspipe.dev/hiring/expleo.com) | 83 | 6 Nov 2026 |
| 64 | [Garmin](https://jobspipe.dev/hiring/garmin.com) | 83 | 6 Nov 2026 |
| 65 | [LSEG](https://jobspipe.dev/hiring/lseg.com) | 83 | 6 Nov 2026 |
| 66 | [Akkodis](https://jobspipe.dev/hiring/akkodis.com) | 82 | 6 Nov 2026 |
| 67 | [Quest Global](https://jobspipe.dev/hiring/questglobal.com) | 82 | 5 Nov 2026 |
| 68 | [RemoteHunter](https://jobspipe.dev/hiring/remotehunter.com) | 82 | 6 Nov 2026 |
| 69 | [Extia](https://jobspipe.dev/hiring/extia-group.com) | 81 | 6 Nov 2026 |
| 70 | [IBM](https://jobspipe.dev/hiring/ibm.com) | 81 | 6 Nov 2026 |
| 71 | [CoStar Group](https://jobspipe.dev/hiring/costar.com) | 79 | 5 Nov 2026 |
| 72 | [Thales](https://jobspipe.dev/hiring/thalesgroup.com) | 79 | 6 Nov 2026 |
| 73 | [Client Server](https://jobspipe.dev/hiring/client-server.com) | 78 | 6 Nov 2026 |
| 74 | [Motorola Solutions](https://jobspipe.dev/hiring/motorolasolutions.com) | 78 | 6 Nov 2026 |
| 75 | [UiPath](https://jobspipe.dev/hiring/uipath.com) | 78 | 6 Nov 2026 |
| 76 | [Fiserv](https://jobspipe.dev/hiring/fiserv.com) | 77 | 4 Nov 2026 |
| 77 | [Inetum](https://jobspipe.dev/hiring/inetum.com) | 76 | 6 Nov 2026 |
| 78 | [Visa](https://jobspipe.dev/hiring/corporate.visa.com) | 75 | 6 Nov 2026 |
| 79 | [Genetec](https://jobspipe.dev/hiring/genetec.com) | 74 | 6 Nov 2026 |
| 80 | [SAIC](https://jobspipe.dev/hiring/saic.com) | 74 | 6 Nov 2026 |
| 81 | [Ubisoft](https://jobspipe.dev/hiring/ubisoftgroup.com) | 74 | 6 Nov 2026 |
| 82 | [Societe Generale](https://jobspipe.dev/hiring/societegenerale.com) | 73 | 5 Nov 2026 |
| 83 | [Virtusa](https://jobspipe.dev/hiring/virtusa.com) | 73 | 30 Oct 2026 |
| 84 | [Zensar Technologies](https://jobspipe.dev/hiring/zensar.com) | 72 | 6 Nov 2026 |
| 85 | [Electronic Arts](https://jobspipe.dev/hiring/ea.com) | 70 | 6 Nov 2026 |
| 86 | [Euro Information Developpements / EID](https://jobspipe.dev/hiring/e-i.com) | 69 | 6 Nov 2026 |
| 87 | [Okta](https://jobspipe.dev/hiring/okta.com) | 69 | 3 Nov 2026 |
| 88 | [Commonwealth Bank](https://jobspipe.dev/hiring/commbank.com.au) | 68 | 6 Nov 2026 |
| 89 | [Mettler-Toledo International, Inc](https://jobspipe.dev/hiring/mt.com) | 66 | 31 Oct 2026 |
| 90 | [Peraton](https://jobspipe.dev/hiring/peraton.com) | 66 | 6 Nov 2026 |
| 91 | [CACI International](https://jobspipe.dev/hiring/caci.com) | 65 | 6 Nov 2026 |
| 92 | [GEICO](https://jobspipe.dev/hiring/on.gei.co) | 65 | 3 Nov 2026 |
| 93 | [N-iX](https://jobspipe.dev/hiring/n-ix.com) | 65 | 6 Nov 2026 |
| 94 | [Verisk](https://jobspipe.dev/hiring/verisk.com) | 65 | 6 Nov 2026 |
| 95 | [Ampstek](https://jobspipe.dev/hiring/ampstek.com) | 64 | 5 Nov 2026 |
| 96 | [Anyone AI](https://jobspipe.dev/hiring/anyoneai.com) | 64 | 5 Nov 2026 |
| 97 | [Atos](https://jobspipe.dev/hiring/atos.ai) | 63 | 6 Nov 2026 |
| 98 | [Scopely](https://jobspipe.dev/hiring/scopely.com) | 63 | 6 Nov 2026 |
| 99 | [Honeywell Technologies](https://jobspipe.dev/hiring/honeywell.com) | 62 | 5 Nov 2026 |
| 100 | [Medpace](https://jobspipe.dev/hiring/medpace.com) | 61 | 6 Nov 2026 |

## Recently adopted

- [BGIS](https://jobspipe.dev/hiring/bgis.com), first seen 6 Nov 2026
- [Soley GmbH](https://jobspipe.dev/hiring/soley.io), first seen 6 Nov 2026
- [Banfield Pet Hospital](https://jobspipe.dev/hiring/banfield.com), first seen 6 Nov 2026
- [City of Mesa](https://jobspipe.dev/hiring/mesaaz.gov), first seen 6 Nov 2026
- [Milestone One](https://jobspipe.dev/hiring/milestoneone.com), first seen 6 Nov 2026
- [Innovative Tech Solutions](https://jobspipe.dev/hiring/innovativetechsolutions.com), first seen 6 Nov 2026
- [PhoenixTeam](https://jobspipe.dev/hiring/phoenixoutcomes.com), first seen 6 Nov 2026
- [BPM LLP](https://jobspipe.dev/hiring/bpm.com), first seen 6 Nov 2026
- [MCI](https://jobspipe.dev/hiring/mci.world), first seen 6 Nov 2026
- [hireVouch](https://jobspipe.dev/hiring/hirevouch.com), first seen 6 Nov 2026
- [Akademiska Hus](https://jobspipe.dev/hiring/akademiskahus.se), first seen 6 Nov 2026
- [Tereos](https://jobspipe.dev/hiring/tereos.com), first seen 6 Nov 2026

## Roles that name it most

- Software Developers
- Information and Communications Technology Services Managers
- Systems Analysts
- Engineering Professionals Not Elsewhere Classified
- Software and Applications Developers and Analysts Not Elsewhere Classified
- Applications Programmers
- Systems Administrators
- Industrial and Production Engineers

## By country

- [United States](https://jobspipe.dev/technologies/c%23/us)
- [India](https://jobspipe.dev/technologies/c%23/in)
- [United Kingdom](https://jobspipe.dev/technologies/c%23/gb)
- [Canada](https://jobspipe.dev/technologies/c%23/ca)
- [Germany](https://jobspipe.dev/technologies/c%23/de)
- [Brazil](https://jobspipe.dev/technologies/c%23/br)
- [Sweden](https://jobspipe.dev/technologies/c%23/se)
- [France](https://jobspipe.dev/technologies/c%23/fr)
- [Japan](https://jobspipe.dev/technologies/c%23/jp)
- [Poland](https://jobspipe.dev/technologies/c%23/pl)

## FAQ

### How many companies use C#?

31,089 companies have job postings that show they use C#, as of 25 Sep 2026. 8,968 are confirmed and 22,121 are likely.

### Which companies use C#?

Amazon Web Services (AWS), Jobgether, Microsoft, Amazon Web Services, SpaceX are among the confirmed C# users with the most postings naming it. The full list on this page names 100 companies.

### Where are the companies that use C# hiring?

Most postings that name C# are in United States, India, United Kingdom. Country is where the job is, not where the company is headquartered.

### Which roles ask for C#?

Software Developers, Information and Communications Technology Services Managers, Systems Analysts are the occupations whose postings name C# most often.

### How does JobsPipe know a company uses C#?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on C# in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with C#, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["c#"],"tier_min":"confirmed","limit":25}'
```


---
Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup