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Companies Using C# in United States

12,194 companies are hiring C# talent in United States, with 90,453 open roles.

12,194
Companies
90,453
Open Roles

C# is Microsoft's primary enterprise application language, used to build everything from internal business tools to customer-facing SaaS platforms. When a company posts C# roles, they're signaling active investment in .NET-based infrastructure — which typically means they're in the market for cloud hosting, CI/CD tooling, database solutions, and developer productivity software. These aren't exploratory hires; C# teams build and maintain production systems.

Buying Signal

A company hiring C# engineers is likely building or scaling a Microsoft-stack application, which puts them squarely in the market for Azure services, SQL Server licensing, DevOps platforms, and API management tools. If they're hiring Account Executives alongside engineers — as the role data here suggests — they may be a software vendor scaling both product and GTM simultaneously, making them a dual target for both infrastructure and sales enablement vendors. SDRs at cloud, data, or enterprise software companies should be prioritizing these accounts.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
A
Accenture Federal Services
 Government Administration New York, United States 10,001+ 12,136 5w ago
Snap Inc.
snap.com
 Software Development Santa Monica, United States 5,001+ 478 6w ago
Kenco Group
kencogroup.com
 Transportation, Logistics, Supply Chain and Storage Chattanooga, United States 5,001+ 327 6w ago
HENSEL PHELPS
henselphelps.com
 Construction Greeley, United States 5,001+ 313 6w ago
Roche Bros. Supermarkets
rochebros.com
 Retail Mansfield, United States 5,001+ 209 6w ago
CoreWeave
coreweave.com
 Technology, Information and Internet New York, United States 1,001–5,000 691 6w ago
Refuel Operating Company, LLC
refuelmarket.com
 Retail Charleston, United States 1,001–5,000 368 7w ago
DH Pace Company, Inc.
dhpace.com
 Wholesale Building Materials Olathe, United States 1,001–5,000 335 6w ago
Natural Grocers by Vitamin Cottage
naturalgrocers.com
 Retail Lakewood, United States 1,001–5,000 305 6w ago
Waymo
waymo.com
 Technology, Information and Internet Mountain View, United States 1,001–5,000 284 6w ago
Loop Neighborhood
loopneighborhood.com
 Retail Fremont, United States 1,001–5,000 249 1mo ago
Anduril Industries
anduril.com
 Defense and Space Manufacturing United States 1,001–5,000 212 6w ago
Relativity
relativity.com
 Software Development Chicago, United States 1,001–5,000 206 6w ago
Otterbein SeniorLife
otterbein.org
 Hospitals and Health Care Lebanon, United States 1,001–5,000 199 6w ago
Weights & Biases
wandb.ai
 Software Development San Francisco, United States 201–500 168 6w ago
Adoration Health
adorationhealth.com
 Hospitals and Health Care Nashville, United States 51–200 194 6w ago
SpartanNash
spartannash.com
 Transportation, Logistics, Supply Chain and Storage Grand Rapids, United States 10,001+ 926 6w ago
U.S. Customs and Border Protection
cbp.gov
 Government Administration Washington, United States 10,001+ 877 6w ago
nVent
nvent.com
 Appliances, Electrical, and Electronics Manufacturing Saint Louis Park, United States 10,001+ 617 5w ago
SS&C Technologies
ssctech.com
 Software Development Windsor, United States 10,001+ 578 4w ago
Allina Health
allinahealth.org
 Hospitals and Health Care Minneapolis, United States 10,001+ 543 6w ago
Life Care Centers of America
lcca.com
 Hospitals and Health Care Cleveland, United States 10,001+ 477 6w ago
Gartner
gtnr.it
 Information Services Stamford, United States 10,001+ 366 6w ago
The Hartford
thehartford.com
 Financial Services Hartford, United States 10,001+ 344 4w ago
Stanford Health Care
stanfordhealthcare.org
 Hospitals and Health Care Palo Alto, United States 10,001+ 331 6w ago
GEICO
gei.co
 Insurance Washington, United States 10,001+ 293 6w ago
Epic
epic.com
 Software Development Verona, United States 10,001+ 276 6w ago
General Motors
gm.com
 Motor Vehicle Manufacturing Detroit, United States 10,001+ 271 4w ago
Flagship Therapy
buildingtherapyleaders.com
 Hospitals and Health Care San Juan Capistrano, United States 10,001+ 270 6w ago
County of Los Angeles
lacounty.gov
 Government Administration 10,001+ 268 6w ago
Collins Aerospace
collinsaerospace.com
 Aviation and Aerospace Component Manufacturing Charlotte, United States 10,001+ 255 6w ago
CGI
cgi.com
 IT Services and IT Consulting Canada 10,001+ 251 6w ago
Atlassian
atlassian.com
 Software Development Sydney, Australia 10,001+ 249 6w ago
AMD
amd.com
 Semiconductor Manufacturing Santa Clara, United States 10,001+ 246 6w ago
Energy Transfer
energytransfer.com
 Oil and Gas 10,001+ 244 4w ago
Qualcomm
qualcomm.com
 Semiconductor Manufacturing San Diego, United States 10,001+ 242 6w ago
TTM Technologies
ttm.com
 Appliances, Electrical, and Electronics Manufacturing Santa Ana, United States 10,001+ 229 6w ago
Cushman & Wakefield
cushmanwakefield.com
 Real Estate Chicago, United States 10,001+ 222 6w ago
Gilead Sciences
gilead.com
 Biotechnology Research Foster City, United States 10,001+ 222 6w ago
NFI
nfiindustries.com
 Transportation, Logistics, Supply Chain and Storage Haddon Township, United States 10,001+ 222 6w ago
NVIDIA
nvidia.com
 Computer Hardware Manufacturing Santa Clara, United States 10,001+ 215 6w ago
Anne Arundel County Public Schools
aacps.org
 Primary and Secondary Education Annapolis, United States 10,001+ 199 6w ago
National Park Service
nps.gov
 Government Administration Washington, United States 10,001+ 195 6w ago
Salesforce
salesforce.com
 Software Development San Francisco, United States 10,001+ 193 6w ago
Microsoft
microsoft.com
 Software Development Redmond, United States 10,001+ 187 6w ago
UF Health
ufhealth.org
 Hospitals and Health Care Gainesville, United States 10,001+ 185 6w ago
Citizens
citizensbank.com
 Banking Providence, United States 10,001+ 181 4w ago
Coherent Corp.
coherent.com
 Semiconductor Manufacturing United States 10,001+ 178 6w ago
LinkedIn
linkedin.com
 Software Development Sunnyvale, United States 10,001+ 175 6w ago
ByteDance
bytedance.com
 Software Development Pudong, China 10,001+ 170 6w ago

12,194 companies use C#. Want the full list?

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Companies with open C# roles in United States. Company HQ may be in a different location.

▲Market Signal

With over 18,000 U.S. companies actively hiring for C# across 120,000+ open roles, demand is not declining — it's deeply embedded in enterprise and public sector workflows. The volume signals that Microsoft-stack modernization projects are ongoing at scale, not winding down.

⦿Stack Intelligence

Companies hiring for C# almost always pair it with .NET, Azure, and SQL Server — a stack that indicates mature, production-grade environments rather than greenfield experimentation. This combination is a strong signal of Microsoft EA customers or candidates for Azure migrations, making them high-value targets for Microsoft partners, cloud cost optimization vendors, and data infrastructure providers.

C# Hiring Landscape

Where and how companies hire C# talent

By Industry

Hospitals and Health Care
1,577
Software Development
1,941
IT Services and IT Consulting
1,208
Government Administration
527
Insurance
590
Financial Services
785
Defense and Space Manufacturing
330
Technology, Information and Internet
451

Top Roles

Software Engineer781Senior Software Engineer519Account Executive342Customs and Border Protection Officer - Entry Level311Enterprise Account Executive311RN Registered Nurse243Border Patrol Agent - Entry Level231Executive Assistant201C-Store Team Member185Retail Associate178Certified Nursing Assistant (CNA)166Software Engineer II165

Related Technologies

.NETMicrosoft AzureSQL Server

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Frequently Asked Questions

What is C#?

C# is the core programming language behind most Microsoft-based enterprise applications, from internal portals to commercial SaaS products. Hiring for it signals that a company is actively building or maintaining significant software infrastructure. That's a reliable indicator of technology spend.

Why should sales teams track C# hiring?

Tracking C# hiring lets sales teams identify companies in active build or modernization phases before they issue RFPs. A healthcare company suddenly posting 20 C# roles is likely expanding a patient-facing platform — a direct opening for cloud, security, or integration vendors.

Who should be selling to companies that use C#?

Vendors best positioned to sell into C# hiring companies include cloud infrastructure providers (especially Azure partners), DevOps and CI/CD platforms, database and data warehousing solutions, and enterprise security or compliance tools.