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Companies using EF Core

4,106 companies in our data use EF Core, and 2,319 of them name it in job posts they wrote. Hiring for it has slowed, though 1,789 job posts still named it from October 2025 to August 2026. It comes up most in Software Engineer job posts.

Data as of November 9, 2026 · Markdown version

Which companies name EF Core in the most job posts?

Among the companies with the most job posts naming EF Core are Tata Consultancy Services (133), EPAM Systems (127) and Hexaware Technologies (104). All five companies are in Professional Services.
Company Posts People Recent job post
Tata Consultancy Services Professional Services · first seen Dec 2023 133 14 "Ensure performance optimization using EF Core, LINQ, and optimized SQL queries."Senior .NET Architect, Sep 17, 2026
EPAM Systems Professional Services · first seen Nov 2022 127 17 "Work with SQL Server, ADO.NET, EF Core/Dapper, following secure data access practices"Full-Stack .NET Developer (Security & Modernization), Oct 23, 2026
Hexaware Technologies Professional Services · first seen Dec 2023 104 4 "3+ years of in-depth knowledge in Dotnet Core 3.x, C# .Net, ASP .NET Core, EF Core, Design Patterns"Senior Dotnet Consultant, Mar 24, 2026
EY Professional Services · first seen Sep 2023 101 5 "4–8+ years of experience in .NET / .NET Core development including C#, ASP.NET Core, Web API, Entity Framework / EF Core.".net-sr, Aug 19, 2026
PwC Professional Services · first seen Feb 2023 56 1 "Solid experience in EF Core, LINQ"IN_Senior Associate_.NET with Angular-MS Engg-Advisory-Kolkata, Aug 17, 2025
Showing 1 to 5 of 2,319 companies with job posts Sign up to see all companies using EF Core ›

What else do we know about EF Core?

Is hiring for EF Core growing?

Job posts mentioning EF Core went from 0.95 to 0.76 in every 10,000 job posts, comparing March to May with June to August 2026. August 2026 was its lowest month since October 2025, at 0.63.
Share of job posts naming EF Core by month, October 2025 to August 2026, in job posts in every 10,000 Moves from 0.76 in October 2025 to 0.63 in August 2026, in job posts in every 10,000. 1.3 0.99 0.66 0.33 0 0.63 Oct '25 Nov Dec Jan '26 Feb Mar Apr May Jun Jul Aug
Show the data
MonthJob posts naming EF CoreAll job postsPer 10,000
Oct 20251071,413,6730.76
Nov 20251961,822,1191.1
Dec 20251421,236,1031.1
Jan 20261981,828,0021.1
Feb 20262111,856,6471.1
Mar 20261801,850,7110.97
Apr 20261571,728,8860.91
May 20261781,821,5090.98
Jun 20261531,909,4960.80
Jul 20261521,815,1800.84
Aug 20261151,835,6980.63

How many companies named EF Core in a job post for the first time in recent months?

EF Core showed up in job posts at 111 companies for the first time from June to August 2026, and 147 in the three months before. From October 2025 to August 2026, 517 companies named it in a job post for the first time.
March to May 2026 147
June to August 2026 111
October 2025 to August 2026 517

Companies whose first job post naming it appeared in that period. Recruiters, staffing firms and job boards are left out.

How do we know which companies use EF Core?

2,319 of the 4,106 companies name EF Core in their own job posts. The other 1,787 show up because employees list it on their profiles. 175 show up in both job posts and employees' profiles.
How we know Companies Share
Job posts name EF Core
2,319 56%
Employees' profiles list EF Core
1,787 44%

4,106 companies. Each is counted once, under the strongest evidence we have for it.

What size are the companies that use EF Core?

The largest group of EF Core users is companies with 50 to 999 employees (43%), more than on the typical tech page. 1,262 of its companies have fewer than 50 employees.

Share of its companies Typical tech page

ShareTypical
Under 50 employees
31% 22%
50 to 999
43% 38%
1,000 to 5,000
14% 17%
Over 5,000
13% 23%

Where are EF Core companies based?

Turkey is 7.3 times as common among EF Core companies as on the typical tech page, at 5.5%. The United States leads overall with 28%. Its companies are based in 99 countries and territories.
ShareTypical
United States
28% 43%
India
9% 6.9%
United Kingdom
5.7% 6.4%
Turkey
5.5% 0.75%
Brazil
4.1% 2.8%
Germany
3.8% 4.4%

Companies in 99 countries and territories. Shares are of companies with a known headquarters country.

Show the data
CountryCompaniesShareTypical tech page
United States1,11228%43%
India3509%6.9%
United Kingdom2215.7%6.4%
Turkey2135.5%0.75%
Brazil1624.1%2.8%
Germany1503.8%4.4%

Which teams work with EF Core?

Development teams are the most common home for EF Core, at 29 companies, followed by IT and technology. Engineering and software development teams follow.
Team Companies
Development
29
IT
21
Technology
18
Engineering
14
Software development
13
R&D
11

What else do EF Core companies use?

17% of EF Core companies also use Dapper, against 0.46% of similar companies. Among the tools listed here, Microsoft Entity Framework is the most widely used, at 56% of EF Core companies.

Share of the 1,620 EF Core companies counted here whose job posts also name the tool Typical for companies the same size

Tool Also name it Typical Times as common
Dapper 272 companies
17% 0.46% 36x
NHibernate 108 companies
6.7% 0.22% 30x
Kendo UI 89 companies
5.5% 0.21% 26x
DevExpress 92 companies
5.7% 0.25% 23x
Tool Also name it Typical Times as common
ASP.NET Web API 153 companies
9.4% 0.42% 23x
ASP.NET Web Forms 83 companies
5.1% 0.25% 21x
Microsoft Blazor 384 companies
24% 1.4% 17x
Microsoft Entity Framework 912 companies
56% 3.3% 17x

Which companies started naming EF Core in job posts recently?

Between April and August 2026, EF Core appeared for the first time in job posts at 141 companies: 83 commercial, 30 mid-market and 28 enterprise. Coditas has the most job posts of the new commercial companies, 6 from April to August.
AI native any size · 2 new
Company Posts
CORTO 3
Moon 1
Commercial 50 to 999 employees · 83 new
Company Posts
Coditas 6
Svitla Systems, Inc. 5
CapTech 4
Future Processing 4
Rabot Energy 4
Mid-market 1,000 to 5,000 employees · 30 new
Company Posts
Accenture México 4
R Systems 3
Orion 3
Incedo Inc. 2
Babel 2
Enterprise over 5,000 employees · 28 new
Company Posts
Worldpay 5
Caterpillar Inc. 3
FPT Software 3
BTG Pactual 3
State of Utah 3

Companies that named EF Core in a job post for the first time between April and August 2026, ranked by their job posts in those months. AI-native companies get a group of their own, whatever their size. Recruiters and job boards are left out.

Which roles mention EF Core most?

Software Engineer roles make up 74% of the job posts that name EF Core. Software Architect is second, at 2.6%.
Role Share Posts
Software Engineer
74% 1,329
Software Architect
2.6% 46
IT Support
2.1% 37
Cloud Engineer
1.1% 19
Business Systems
0.78% 14
Frontend Engineer
0.78% 14
Show the data
RoleShareOct 2025 to Aug 2026Mar to May 2026Jun to Aug 2026
Software Engineer74%1,329364261
Software Architect2.6%4667
IT Support2.1%37913
Cloud Engineer1.1%1974
Business Systems0.78%1461
Frontend Engineer0.78%1452

Which project themes come up in EF Core job posts?

630 job posts naming EF Core describe broad digital transformation, and 230 describe Microservices Migration work. Data Infrastructure Migration is next, in 219 job posts.
Project theme Job posts
Digital Transformation 630
Microservices Migration 230
Data Infrastructure Migration 219
Frontend Migration 99
About this data

Sumble built this page. Sumble gives sales, marketing and other GTM teams technographics and hiring signals for the companies they sell to: the technologies each company uses, which teams are hiring and for what, and who reports to whom. That helps a team know who to contact, why now, and what to say.

Sumble covers more than 3.6 million companies, 93 million job posts collected since 2022 and 194 million employee profiles, and tracks more than 37,000 technologies. It finds which technologies a company uses by reading its job posts and its employees' public profiles.

Sumble has a free plan, and the same data is available through its API and MCP server.

A company counts when its own job posts or its employees' public profiles name the technology. Hiring is that technology's share of all job posts collected each month. Quotes are copied word for word from the companies' job posts.

Every figure on this page comes from Sumble's own analysis, and you won't find it outside Sumble.