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COMPANIES USING

Companies Using C# in Spain

236 companies are hiring C# talent in Spain.

C# is Microsoft's primary language for building enterprise applications, APIs, and backend systems — and in Spain, 247 companies are actively hiring for it across 15,665 open roles. That volume signals large-scale platform development or modernization projects, typically tied to cloud migration, ERP integration, or custom internal tooling. Companies hiring C# talent are almost certainly buying into Azure infrastructure, SQL Server licensing, and .NET-compatible middleware or DevOps tooling.

Buying Signal

When a Spanish company posts multiple C# roles, they're either rebuilding legacy systems on modern .NET architecture or scaling an existing Microsoft stack — both scenarios trigger procurement cycles for cloud hosting, CI/CD platforms, and security tooling. A company hiring Project Managers and C# developers simultaneously is a strong signal of a funded, structured software project with a defined budget. Vendors selling Azure services, DevOps tooling, or Microsoft licensing should be prospecting these accounts immediately.

Top Companies43 shown

CompanyIndustryHQ LocationSizeJobsLinks
Aubay Spain
aubay.es
 IT Services and IT Consulting Madrid, Spain 5,001+ 311
Between Technology
between.tech
 IT Services and IT Consulting Barcelona, Spain 1,001–5,000 738
knowmad mood
knowmadmood.com
 IT Services and IT Consulting Las Rozas de Madrid, Spain 1,001–5,000 266
RDT
rdt.com
 Engineering Services Spain 1,001–5,000 473
OCA GLOBAL
ocaglobal.com
 Business Consulting and Services Sant Cugat del Vallès, Spain 1,001–5,000 393
Capitole
capitole-consulting.com
 IT Services and IT Consulting Vilanova i la Geltrú, Spain 1,001–5,000 306
Sener
group.sener
 Engineering Services Getxo, Spain 1,001–5,000 353
Applus+ IDIADA
applusidiada.com
 Engineering Services Spain 1,001–5,000 203
GMV
gmv.com
 IT Services and IT Consulting Madrid, Spain 1,001–5,000 342
Babel
babelgroup.com
 IT Services and IT Consulting Las Rozas de Madrid, Spain 1,001–5,000 196
VASS
vasscompany.com
 IT Services and IT Consulting Alcobendas, Spain 1,001–5,000 157
hiberus
hiberus.com
 IT Services and IT Consulting Zaragoza, Spain 1,001–5,000 106
Altia
altia.es
 IT Services and IT Consulting Spain 1,001–5,000 101
Experis España
experis.es
 IT Services and IT Consulting Madrid, Spain 1,001–5,000 71
Exceltic
exceltic.com
 Engineering Services Madrid, Spain 501–1,000 163
Infortec Consultores
infortec.net
 IT Services and IT Consulting Madrid, Spain 501–1,000 156
SEREM Consultoría Empresarial
serem.com
 IT Services and IT Consulting Madrid, Spain 501–1,000 117
SOAINT
soaint.com
 IT Services and IT Consulting Madrid, Spain 501–1,000 87
IRIUM
irium.es
 IT Services and IT Consulting Madrid, Spain 501–1,000 81
METRICA
metrica-global.com
 IT Services and IT Consulting Madrid, Spain 201–500 281
Grupo Digital
grupodigital.eu
 IT Services and IT Consulting Madrid, Spain 201–500 176
Excelia
excelia.com
 IT Services and IT Consulting Pozuelo de Alarcón, Spain 201–500 216
Oxigent Technologies
oxigent.io
 IT Services and IT Consulting Barcelona, Spain 201–500 122
GRUPO NS
grupo-ns.com
 Information Technology & Services Madrid, Spain 201–500 120
Profile Software Services
profile.es
 IT Services and IT Consulting Madrid, Spain 201–500 89
Orbital Critical Systems (Grupo CAF)
orbitalcs.com
 Airlines and Aviation Getafe, Spain 51–200 232
Sapindex
sapindex.es
 IT Services and IT Consulting Madrid, Spain 51–200 109
AD4 Octógono
ad4octogono.es
 IT Services and IT Consulting Madrid, Spain 51–200 142
agap2 Spain
agap2.es
 IT Services and IT Consulting Barcelona, Spain 51–200 109
BCNC GROUP
bcncgroup.com
 Information Technology & Services Barcelona, Spain 51–200 117
Nubika - Cloud Solutions
nubikadigital.com
 IT Services and IT Consulting Madrid, Spain 51–200 71
Recodme
recodme.es
 IT Services and IT Consulting Madrid, Spain 11–50 71
Joppy
joppy.me
 Technology, Information and Internet Barcelona, Spain 2–10 90
Prosegur
prosegur.com
 Security and Investigations Madrid, Spain 10,001+ 1,511
Verisure
verisure.com
 Consumer Services Madrid, Spain 10,001+ 1,294
ACCIONA
acciona.com
 Utilities Madrid, Spain 10,001+ 933
Indra Group
indragroup.com
 Defense and Space Manufacturing Alcobendas, Spain 10,001+ 314
Amadeus
amadeus.com
 IT Services and IT Consulting Leganés, Spain 10,001+ 577
SACYR
sacyr.com
 Civil Engineering Madrid, Spain 10,001+ 448
Accenture España
accntu.re
 Business Consulting and Services Madrid, Spain 10,001+ 446
Minsait
minsait.com
 IT Services and IT Consulting Alcobendas, Spain 10,001+ 247
Telefónica
telefonica.com
 Telecommunications Madrid, Spain 10,001+ 399
SII Group Spain
siigroup-spain.com
 IT Services and IT Consulting l'Hospitalet de Llobregat, Spain 10,001+ 104

236 companies use C#. Want the full list?

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

Market Signal

With nearly 16,000 open roles tied to C# in Spain, demand is concentrated and active — not speculative. IT Services and Consulting firms account for the majority of hiring, meaning much of this activity flows through system integrators who influence client technology decisions.

Stack Intelligence

C# hiring almost always co-occurs with .NET, Azure, and SQL Server because they form the core of Microsoft's enterprise stack. A company recruiting across all four is building or maintaining a mature, Microsoft-committed architecture — not experimenting. For sales teams, this combination narrows the ICP to companies with predictable infrastructure spend and established vendor relationships worth displacing or expanding.

Hiring Landscape

C# in the Market

Where and how companies hire C# talent

By Industry

IT Services and IT Consulting
103
Software Development
21
Information Technology & Services
11
Business Consulting and Services
9
Transportation, Logistics, Supply Chain and Storage
9
Engineering Services
8
Appliances, Electrical, and Electronics Manufacturing
5
Technology, Information and Internet
5

Top Roles

Project Manager93Data Engineer84Java Developer65Software Engineer63Full Stack Developer62Backend Developer53Devops Engineer53Data Analyst51Frontend Developer47Fullstack Developer43Business Analyst40Data Scientist39

Related Technologies

.NETSQL Server
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Frequently Asked Questions

What is C#?

C# is the primary programming language for building applications on Microsoft's .NET platform, used across enterprise software, APIs, and cloud-native services. For sales purposes, C# hiring signals a company is actively building or scaling software infrastructure, not just maintaining it.

Why should sales teams track C# hiring?

C# hiring in Spain is concentrated in IT consulting and software development firms — sectors with high technology spend and active vendor evaluation cycles. An SDR tracking these signals can time outreach to coincide with active build phases, when buying decisions are being made.

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 integration tools, and enterprise security or compliance solutions.