We found 159 companies that use Kokkos. 88 of them name it in their own job posts, and the rest through employees' public profiles. From October 2025 to August 2026, 91 job posts named it. It comes up most in Software Engineer job posts.
Which companies name Kokkos in the most job posts?
The five companies with the most job posts naming Kokkos are Oak Ridge National Laboratory, Los Alamos National Laboratory, CEA, Sandia National Laboratories and PrediQT Technologies. PrediQT Technologies is the newest of the five companies in the table, with its first job post naming it in May 2025.
CompanyPostsPeopleRecent job post
Oak Ridge National LaboratoryPublic Administration · first seen Dec 2022461
"Programming Languages & Frameworks: Experience with Julia, Rust, Python, Kokkos, OpenSHMEM, or similar emerging ecosystem tools."Postdoctoral Research Associate - Programming Systems for Extreme Heterogeneity, Oct 15, 2026
Los Alamos National LaboratoryPublic Administration · first seen Aug 2022428
"Fury is a C++/Kokkos, GPU-based compressible fluid dynamics model for large-scale, high-fidelity simulation."Multi-Physics Simulations Postdoctoral Researcher, Sep 4, 2026
CEAUtilities · first seen Dec 2023285
"Son architecture logicielle moderne, orientée objet et massivement parallèle, est basée sur le langage C++ ainsi que sur des librairies HPC largement diffusées (MEDCoupling, Kokkos, MPI, etc.)."engineer-researcher internship in applied mathematics m/f, Nov 27, 2025
Sandia National LaboratoriesPublic Administration · first seen Jul 2022254
"Optimize code performance on multicore CPUs, GPUs, and leadership-class HPC systems using MPI, OpenMP, CUDA/HIP, and Kokkos"Intern, R&D Graduate Summer - Computational Thermal & Fluid Mechanics - Onsite, Nov 1, 2026
PrediQT TechnologiesScientific and Technical Services · first seen May 2025250
"Experience with CUDA, Kokkos, MPI or other HPC parallelization frameworks."Quantum Software Developer — Hybrid GPU/Quantum Algorithms for High-Fidelity CFD, Jul 28, 2026
Kokkos appeared in 0.05 in every 10,000 job posts from June to August 2026, against 0.04 from March to May. These are small numbers of job posts, so a few companies can move them.
Show the data
Month
Job posts naming Kokkos
All job posts
Per 10,000
Oct 2025
7
1,413,673
0.05
Nov 2025
9
1,822,119
0.05
Dec 2025
3
1,236,103
0.02
Jan 2026
12
1,828,002
0.07
Feb 2026
8
1,856,647
0.04
Mar 2026
8
1,850,711
0.04
Apr 2026
7
1,728,886
0.04
May 2026
7
1,821,509
0.04
Jun 2026
12
1,909,496
0.06
Jul 2026
8
1,815,180
0.04
Aug 2026
10
1,835,698
0.05
How many companies named Kokkos in a job post for the first time in recent months?
From June to August 2026, 10 companies posted their first job naming Kokkos; 4 did from March to May. From October 2025 to August 2026, 17 companies named it in a job post for the first time.
March to May 20264
June to August 202610
October 2025 to August 202617
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 Kokkos?
88 of the 159 companies name Kokkos in their own job posts. The other 71 show up because employees list it on their profiles. 15 show up in both job posts and employees' profiles.
How we knowCompaniesShare
Job posts name Kokkos
8855%
Employees' profiles list Kokkos
7145%
159 companies. Each is counted once, under the strongest evidence we have for it.
What size are the companies that use Kokkos?
Companies with more than 5,000 employees are the largest group of Kokkos users, at 37%, against 23% on the typical tech page. 26 of its companies have fewer than 50 employees.
Share of its companies
Typical tech page
ShareTypical
Under 50 employees
16%22%
50 to 999
27%38%
1,000 to 5,000
19%17%
Over 5,000
37%23%
Where are Kokkos companies based?
54% of Kokkos companies are based in the United States. Its companies are based in 20 countries and territories.
ShareTypical
United States
54%43%
Germany
15%4.4%
France
14%4.6%
United Kingdom
3.9%6.4%
Switzerland
2%1.5%
Belgium
1.3%0.8%
Companies in 20 countries and territories. Shares are of companies with a known headquarters country.
Show the data
Country
Companies
Share
Typical tech page
United States
82
54%
43%
Germany
23
15%
4.4%
France
21
14%
4.6%
United Kingdom
6
3.9%
6.4%
Switzerland
3
2%
1.5%
Belgium
2
1.3%
0.8%
Which companies started naming Kokkos in job posts recently?
Between April and August 2026, 10 companies with 50 or more employees first named Kokkos in a job post, 6 of them with more than 5,000 employees.
Companies that named Kokkos 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 Kokkos most?
Software Engineer and Researcher roles account for 42% of the job posts that name Kokkos. Software Engineer posts naming it numbered 6 from March to May 2026 and 8 from June to August.
RoleSharePosts
Software Engineer
30%27
Researcher
12%11
Automation Engineer
4.4%4
Research Scientist
4.4%4
Hardware Engineer
3.3%3
Business Systems
2.2%2
Show the data
Role
Share
Oct 2025 to Aug 2026
Mar to May 2026
Jun to Aug 2026
Software Engineer
30%
27
6
8
Researcher
12%
11
2
3
Automation Engineer
4.4%
4
2
2
Research Scientist
4.4%
4
1
1
Hardware Engineer
3.3%
3
0
1
Business Systems
2.2%
2
1
1
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.
