# Companies using MobX

12,124 companies use MobX, based on their job posts and their employees' public profiles. Its share of job posts dropped steeply in the three months to August 2026, though 2,463 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. Source: Sumble.

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

Canva leads with 364 job posts naming MobX, followed by Accenture in India and Accenture. Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Canva](https://sumble.com/orgs/canva) | 364 | 48 | "MobX or equivalent: State management at scale in a large frontend application" (Staff Front-End Engineer - Telemetry, Jul 28, 2026) |
| [Accenture in India](https://sumble.com/orgs/accentureindia) | 266 | 4 | "Experience with state management libraries such as Redux or MobX." (Application Support Engineer, Aug 7, 2026) |
| [Accenture](https://sumble.com/orgs/accenture) | 188 | 40 | "Experience with state management libraries such as Redux or MobX." (Custom Software Engineer, Mar 26, 2026) |
| [EPAM Systems](https://sumble.com/orgs/epam-systems) | 110 | 131 | "Utilize ReactJS features such as JSX, hooks, props, state, Redux, and MobX for front-end development" (Lead .NET Developer, Jan 17, 2026) |
| [Adobe](https://sumble.com/orgs/adobe) | 91 | 55 | "Hands-on with Mobx, lit is good to have." (software development engineer, Sep 12, 2026) |

## Is hiring for MobX growing?

MobX's share of job posts fell sharply: 0.76 in every 10,000 job posts from June to August 2026, down from 1.2 from March to May. Its busiest month was November 2025, at 2.0.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 274 | 1,413,673 | 1.9 |
| Nov 2025 | 368 | 1,822,119 | 2.0 |
| Dec 2025 | 218 | 1,236,103 | 1.8 |
| Jan 2026 | 284 | 1,828,002 | 1.6 |
| Feb 2026 | 273 | 1,856,647 | 1.5 |
| Mar 2026 | 255 | 1,850,711 | 1.4 |
| Apr 2026 | 204 | 1,728,886 | 1.2 |
| May 2026 | 164 | 1,821,509 | 0.90 |
| Jun 2026 | 153 | 1,909,496 | 0.80 |
| Jul 2026 | 154 | 1,815,180 | 0.85 |
| Aug 2026 | 116 | 1,835,698 | 0.63 |

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

Job posts named MobX for the first time at 85 companies from June to August 2026, against 95 from March to May. Over the 11 months from October 2025, 475 companies posted their first job naming it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 95 |
| June to August 2026 | 85 |
| October 2025 to August 2026 | 475 |

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 MobX?

Of the 12,124 companies here, 7,656 are known from what employees list on their profiles. 766 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name MobX | 4,468 | 37% |
| Employees' profiles list MobX | 7,656 | 63% |

## What size are the companies that use MobX?

The largest group of MobX users is companies with 50 to 999 employees (43%), more than on the typical tech page. 4,718 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 39% | 22% |
| 50 to 999 | 43% | 38% |
| 1,000 to 5,000 | 10% | 17% |
| Over 5,000 | 8% | 23% |

## Where are MobX companies based?

The United States has the most MobX companies (33%), but Brazil stands out: 4.8% of them, against 2.8% on the typical tech page. Its companies are based in 133 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 3,716 | 33% | 43% |
| India | 1,318 | 12% | 6.9% |
| United Kingdom | 620 | 5.4% | 6.4% |
| Brazil | 544 | 4.8% | 2.8% |
| Germany | 456 | 4% | 4.4% |
| Canada | 307 | 2.7% | 3.6% |

## Which teams work with MobX?

Job posts most often place MobX with engineering, development and mobile development teams. Next are technology and product development teams, at 22 and 18 companies.

| Team | Companies |
|---|---:|
| Engineering | 68 |
| Development | 52 |
| Mobile development | 24 |
| Technology | 22 |
| Product development | 18 |
| R&D | 17 |

## Which roles mention MobX most?

Software Engineer and Frontend Engineer roles account for 65% of the job posts that name MobX. The top four roles cover 87% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 34% | 831 | 198 | 128 |
| Frontend Engineer | 31% | 761 | 180 | 136 |
| Mobile Developer | 21% | 529 | 135 | 75 |
| Customer Engineer | 1.4% | 34 | 8 | 3 |
| Business Systems | 0.97% | 24 | 1 | 0 |
| Engineer | 0.89% | 22 | 7 | 7 |

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

Between April and August 2026, MobX appeared for the first time in job posts at 68 companies: 37 commercial, 17 mid-market and 14 enterprise. Renesas Electronics leads the new enterprise companies, with 4 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [dojo.](https://sumble.com/orgs/go-dojo-ai) | 3 |
| AI native | [VODA.ai®](https://sumble.com/orgs/voda-ai) | 2 |
| AI native | [JazzX AI](https://sumble.com/orgs/jazzx-ai) | 1 |
| Commercial | [Trading 212](https://sumble.com/orgs/trading) | 3 |
| Commercial | [Southwest Power Pool](https://sumble.com/orgs/southwest-power-pool) | 2 |
| Commercial | [CIeNET Technologies](https://sumble.com/orgs/cienet-international) | 2 |
| Commercial | [Foodsmart](https://sumble.com/orgs/zipongo) | 2 |
| Commercial | [Enterprise Solutions Inc.](https://sumble.com/orgs/enterprise-solutions) | 2 |
| Mid-market | [DIGISYSTEM - IT Solutions](https://sumble.com/orgs/digisystem) | 4 |
| Mid-market | [Network International](https://sumble.com/orgs/network-international) | 2 |
| Mid-market | [VISEO](https://sumble.com/orgs/viseo) | 2 |
| Mid-market | [Saksoft](https://sumble.com/orgs/saksoft) | 2 |
| Mid-market | [Bloomberg Industry Group](https://sumble.com/orgs/bloomberg-bna) | 2 |
| Enterprise | [Renesas Electronics](https://sumble.com/orgs/renesas) | 4 |
| Enterprise | [Lockheed Martin](https://sumble.com/orgs/lockheed-martin) | 2 |
| Enterprise | [Blue Yonder](https://sumble.com/orgs/blue-yonder) | 2 |
| Enterprise | [Cisco](https://sumble.com/orgs/cisco-systems) | 1 |
| Enterprise | [JLL](https://sumble.com/orgs/jll) | 1 |

Companies that named MobX 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 MobX companies use?

Compared with companies of the same size, MobX companies stand out for using Recoil and Enzyme. Context API is 40 times as common as usual, at 23%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Recoil | 260 | 7.4% | 0.13% | 55 times |
| Enzyme | 526 | 15% | 0.36% | 42 times |
| Context API | 802 | 23% | 0.58% | 40 times |
| Bloc | 371 | 11% | 0.29% | 37 times |
| Riverpod | 220 | 6.3% | 0.18% | 35 times |
| Zustand | 634 | 18% | 0.54% | 34 times |
| Ant Design | 198 | 5.7% | 0.21% | 28 times |
| Redux | 3,070 | 88% | 3.2% | 27 times |

Shares are out of the 3,504 companies whose job posts name MobX, not counting firms whose job posts name almost every technology.

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

506 job posts naming MobX describe broad digital transformation, and 201 describe Frontend Migration work. Microservices Migration is next, in 133 job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 506 |
| Frontend Migration | 201 |
| Microservices Migration | 133 |
| Data Infrastructure Migration | 61 |

## 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.