# Companies using Caffe

3,669 companies in our data use Caffe, and 1,154 of them name it in job posts they wrote. 696 job posts named it from October 2025 to August 2026. It comes up most in AI Engineer job posts.

Data as of November 9, 2026. Source: Sumble.

## Which companies name Caffe in the most job posts?

The companies with the most job posts naming Caffe are Qualcomm (226), Amazon (147) and TikTok (143). Of the five companies in the table, Amazon has the most employees who list it on their profiles: 94.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Qualcomm](https://sumble.com/orgs/qualcomm) | 226 | 55 | "1+ year of experience with Machine Learning frameworks (e.g., Tensor Flow, Caffe, Caffe 2, Pytorch, Keras)." (Machine Learning Engineer, Sep 17, 2026) |
| [Amazon](https://sumble.com/orgs/amazon) | 147 | 94 | "PhD in computer science, computer engineering, or related field, or experience with Machine and Deep Learning toolkits such as MXNet, TensorFlow, Caffe and PyTorch" (Applied Scientist, AGI Customization Services, Aug 20, 2026) |
| [TikTok](https://sumble.com/orgs/tiktok) | 143 | 10 | "Familiar with at least one mainstream deep learning programming framework (TensorFlow/Caffe/MXNet), familiar with commonly used deep learning algorithms" (Senior Machine Learning Engineer, Search engine, E-Commerce Alliance, Oct 27, 2026) |
| [Uber](https://sumble.com/orgs/uber) | 129 | 10 | "Machine Learning Software such as Tensorflow/Pytorch, Caffe, Scikit-Learn, or Spark MLLib" (Staff Machine Learning Engineer, Mar 11, 2026) |
| [AMD](https://sumble.com/orgs/amd) | 94 | 33 | "…with ML libraries and frameworks such as TensorFlow, PyTorch, Keras, JAX, and/or Caffe" (Summer 2027 Software Engineer Intern, Oct 23, 2026) |

## Is hiring for Caffe growing?

From March to May 2026, 0.36 in every 10,000 job posts named Caffe; from June to August, 0.33 in every 10,000 job posts. One company accounts for most of that change.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 37 | 1,413,673 | 0.26 |
| Nov 2025 | 77 | 1,822,119 | 0.42 |
| Dec 2025 | 39 | 1,236,103 | 0.32 |
| Jan 2026 | 89 | 1,828,002 | 0.49 |
| Feb 2026 | 75 | 1,856,647 | 0.40 |
| Mar 2026 | 64 | 1,850,711 | 0.35 |
| Apr 2026 | 76 | 1,728,886 | 0.44 |
| May 2026 | 57 | 1,821,509 | 0.31 |
| Jun 2026 | 63 | 1,909,496 | 0.33 |
| Jul 2026 | 61 | 1,815,180 | 0.34 |
| Aug 2026 | 58 | 1,835,698 | 0.32 |

## How many companies named Caffe in a job post for the first time in recent months?

Job posts named Caffe for the first time at 8 companies from June to August 2026, against 12 from March to May. From October 2025 to August 2026, 45 companies named it in a job post for the first time.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 12 |
| June to August 2026 | 8 |
| October 2025 to August 2026 | 45 |

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 Caffe?

2,515 of the 3,669 companies show up because employees list Caffe on their profiles; 1,154 name it in their own job posts. 225 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Caffe | 1,154 | 31% |
| Employees' profiles list Caffe | 2,515 | 69% |

## What size are the companies that use Caffe?

Smaller companies stand out among Caffe users: companies with fewer than 50 employees are 27% of them, against 22% on the typical tech page. 811 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 27% | 22% |
| 50 to 999 | 35% | 38% |
| 1,000 to 5,000 | 16% | 17% |
| Over 5,000 | 22% | 23% |

## Where are Caffe companies based?

Beyond the United States (40%), Caffe is unusually common in China, at 4.6% of its companies. Its companies are based in 88 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 1,380 | 40% | 43% |
| India | 251 | 7.3% | 6.9% |
| United Kingdom | 183 | 5.3% | 6.4% |
| Germany | 177 | 5.1% | 4.4% |
| China | 158 | 4.6% | 0.48% |
| France | 139 | 4% | 4.6% |

## Which teams work with Caffe?

Caffe sits mostly with data science teams (27 companies). Machine learning and R&D teams come next, at 12 companies each.

| Team | Companies |
|---|---:|
| Data science | 27 |
| Machine learning | 12 |
| R&D | 12 |
| AI | 9 |
| Engineering | 7 |
| Machine learning engineering | 6 |

## Which roles mention Caffe most?

AI Engineer is the most common role, in 26% of job posts naming Caffe. AI Engineer posts naming it numbered 50 from March to May 2026 and 42 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| AI Engineer | 26% | 179 | 50 | 42 |
| Machine Learning | 15% | 107 | 30 | 27 |
| Data Scientist | 15% | 105 | 14 | 34 |
| Software Engineer | 8.3% | 58 | 14 | 16 |
| Engineer | 2.4% | 17 | 6 | 2 |
| Data Engineer | 2.3% | 16 | 5 | 3 |

## Which companies started naming Caffe in job posts recently?

11 companies with 50 or more employees started naming Caffe in job posts between April and August 2026. 4 of them have more than 5,000 employees. Meitu Inc. has the most job posts of the new commercial companies, 4 from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Meitu Inc.](https://sumble.com/orgs/meitu) | 4 |
| Commercial | [DentalMonitoring](https://sumble.com/orgs/dentalmonitoring) | 1 |
| Commercial | [NG-RAN IIT Hyderabad](https://sumble.com/orgs/5g-iith) | 1 |
| Commercial | [Ambient Scientific](https://sumble.com/orgs/ambientscient) | 1 |
| Commercial | [CBC](https://sumble.com/orgs/cloudbc-labs) | 1 |
| Enterprise | [Prime Video & Amazon MGM Studios](https://sumble.com/orgs/primevideoamazonstudios) | 2 |
| Enterprise | [Reyes Holdings](https://sumble.com/orgs/reyes-holdings) | 1 |
| Enterprise | [CI&T](https://sumble.com/orgs/ci&t) | 1 |
| Enterprise | [Logitech](https://sumble.com/orgs/logitech) | 1 |

Companies that named Caffe 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.

## What else do Caffe companies use?

Compared with companies of the same size, Caffe companies stand out for using CNTK and Theano. MXNet is 109 times as common as usual, at 19%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| CNTK | 40 | 5.6% | 0.03% | 164 times |
| Theano | 128 | 18% | 0.14% | 126 times |
| MXNet | 139 | 19% | 0.18% | 109 times |
| OpenCL | 95 | 13% | 0.31% | 43 times |
| ONNX | 137 | 19% | 0.55% | 35 times |
| TensorRT | 133 | 19% | 0.55% | 34 times |
| RISC-V | 51 | 7.1% | 0.23% | 31 times |
| MIPI | 38 | 5.3% | 0.18% | 30 times |

Shares are out of the 715 companies whose job posts name Caffe, not counting firms whose job posts name almost every technology.

## Which project themes come up in Caffe job posts?

Digital transformation is the broadest theme in Caffe job posts (214); the most common specific one is Generative AI, at 116. After that comes Data Infrastructure Migration, with 17.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 214 |
| Generative AI | 116 |
| Data Infrastructure Migration | 17 |
| Microservices Migration | 10 |

## 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.