# Companies using MXNet

We found 1,563 companies that use MXNet. 832 of them name it in their own job posts, and the rest through employees' public profiles. 1,236 job posts named it from October 2025 to August 2026. It comes up most in Applied Scientist job posts.

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

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

Amazon has posted more jobs naming MXNet than any other company: 3,479. Amazon Web Services (AWS) is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Amazon](https://sumble.com/orgs/amazon) | 3,479 | 58 | "Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc." (Senior Applied Scientist, Leo Space Security, Nov 6, 2026) |
| [Amazon Web Services (AWS)](https://sumble.com/orgs/amazon-web-services) | 811 | 27 | "Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc." (Senior Applied Scientist, LLM Code Agents, Kiro Science, Nov 4, 2026) |
| [TikTok](https://sumble.com/orgs/tiktok) | 682 | 4 | "Familiar with architecture and implementation of at least one mainstream machine learning programming framework (TensorFlow/Pytorch/MXNet), familiar with its architecture and implementation mechanism." (Research Scientist Intern (Monetization Technology - Ads Core) - 2027 Start (PhD), Nov 7, 2026) |
| [ByteDance](https://sumble.com/orgs/bytedance) | 356 | 10 | "Experienced in AI modeling, familiar with at least one framework of TensorFlow / PyTorch / MXNet;" (Machine Learning - Graduate (Global Payment) - 2027 Start, Nov 1, 2026) |
| [EY](https://sumble.com/orgs/ey) | 125 | 6 | "Experience in machine learning frameworks and tools (e.g., sci-kit-learn, Keras, TensorFlow, MXNet, PyTorch, MLlib)" (CT-NITRO-Experimental AI Engineer, Nov 3, 2026) |

## Is hiring for MXNet growing?

Job posts mentioning MXNet went from 0.53 to 0.87 in every 10,000 job posts, comparing March to May with June to August 2026. One company accounts for most of that change.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 92 | 1,413,673 | 0.65 |
| Nov 2025 | 104 | 1,822,119 | 0.57 |
| Dec 2025 | 75 | 1,236,103 | 0.61 |
| Jan 2026 | 71 | 1,828,002 | 0.39 |
| Feb 2026 | 125 | 1,856,647 | 0.67 |
| Mar 2026 | 82 | 1,850,711 | 0.44 |
| Apr 2026 | 113 | 1,728,886 | 0.65 |
| May 2026 | 92 | 1,821,509 | 0.51 |
| Jun 2026 | 86 | 1,909,496 | 0.45 |
| Jul 2026 | 191 | 1,815,180 | 1.1 |
| Aug 2026 | 205 | 1,835,698 | 1.1 |

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

From June to August 2026, 6 companies posted their first job naming MXNet; 11 did from March to May. The 6 from June to August are 0.72% of all 832 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 11 |
| June to August 2026 | 6 |
| October 2025 to August 2026 | 33 |

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 MXNet?

832 of the 1,563 companies name MXNet in their own job posts. The other 731 show up because employees list it on their profiles. 85 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name MXNet | 832 | 53% |
| Employees' profiles list MXNet | 731 | 47% |

## What size are the companies that use MXNet?

33% of MXNet users are companies with 50 to 999 employees, close to the mix on the typical tech page. The second-largest group is companies with more than 5,000 employees, at 27%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 26% | 22% |
| 50 to 999 | 33% | 38% |
| 1,000 to 5,000 | 15% | 17% |
| Over 5,000 | 27% | 23% |

## Where are MXNet companies based?

The United States has the most MXNet companies (49.6%), but China stands out: 5.7% of them, against 0.48% on the typical tech page. Its companies are based in 62 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 720 | 49.6% | 43% |
| India | 96 | 6.6% | 6.9% |
| China | 83 | 5.7% | 0.48% |
| Germany | 61 | 4.2% | 4.4% |
| United Kingdom | 60 | 4.1% | 6.4% |
| Canada | 53 | 3.7% | 3.6% |

## Which teams work with MXNet?

Job posts for MXNet point to data science teams far more than any other, at 32 companies.

| Team | Companies |
|---|---:|
| Data science | 32 |
| Machine learning | 14 |
| AI | 6 |
| Deep learning | 6 |
| AI/ML | 5 |
| Data & analytics | 5 |

## Which roles mention MXNet most?

MXNet is showing up in more Applied Scientist job posts: 202 from June to August 2026, up from 63 from March to May. The top four roles cover 63% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Applied Scientist | 31% | 389 | 63 | 202 |
| Machine Learning | 13% | 165 | 33 | 57 |
| AI Engineer | 10% | 123 | 37 | 27 |
| Data Scientist | 8.3% | 102 | 28 | 24 |
| Software Engineer | 3.9% | 48 | 11 | 11 |
| Solutions Architect | 3% | 37 | 11 | 17 |

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

10 companies with 50 or more employees started naming MXNet in job posts between April and August 2026. 5 of them have more than 5,000 employees.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Biel Crystal](https://sumble.com/orgs/biel-crystal-hk-manufactory) | 2 |
| Commercial | [PreSales Collective](https://sumble.com/orgs/presalescollective) | 1 |
| Commercial | [Lynx Analytics](https://sumble.com/orgs/lynx-analytics) | 1 |
| Commercial | [KubeRox Technologies](https://sumble.com/orgs/kuberox) | 1 |
| Enterprise | [Tech Mahindra](https://sumble.com/orgs/tech-mahindra) | 2 |
| Enterprise | [Munich Re](https://sumble.com/orgs/munich-re) | 2 |
| Enterprise | [Concentrix](https://sumble.com/orgs/concentrix) | 1 |
| Enterprise | [Atos](https://sumble.com/orgs/atos) | 1 |
| Enterprise | [Encora Inc.](https://sumble.com/orgs/encora-6) | 1 |

Companies that named MXNet 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 MXNet companies use?

Compared with companies of the same size, MXNet companies stand out for using CNTK and Caffe. Theano is 67 times as common as usual, at 9.2%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| CNTK | 28 | 5.8% | 0.03% | 182 times |
| Caffe | 139 | 29% | 0.27% | 109 times |
| Theano | 44 | 9.2% | 0.14% | 67 times |
| SGLang | 33 | 6.9% | 0.14% | 50 times |
| DeepSpeed | 36 | 7.5% | 0.2% | 37 times |
| OpenCL | 43 | 9% | 0.3% | 30 times |
| ONNX | 71 | 15% | 0.53% | 28 times |
| TensorRT | 69 | 14% | 0.54% | 27 times |

Shares are out of the 479 companies whose job posts name MXNet, not counting firms whose job posts name almost every technology.

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

575 job posts naming MXNet describe Generative AI work. Apart from broad digital transformation work, Data Infrastructure Migration comes next, with 31.

| Project theme | Job posts |
|---|---:|
| Generative AI | 575 |
| Digital Transformation | 332 |
| Data Infrastructure Migration | 31 |
| Cloud Cost Optimization | 20 |

## 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.