# Companies using Micronaut

2,904 companies in our data use Micronaut, and 1,123 of them name it in job posts they wrote. Hiring for it has slowed, though 1,451 job posts still named it from October 2025 to August 2026. Software Engineer roles mention it most.

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

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

Oracle has posted more jobs naming Micronaut than any other company: 440. Three of these five companies are in Retail Trade.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [Oracle](https://sumble.com/orgs/oracle) | 440 | 176 | "Expert in microservices frameworks such as Spring, Micronaut" (Senior Full Stack Engineer, Nov 7, 2026) |
| [Target](https://sumble.com/orgs/target) | 317 | 133 | "Spring Boot or Micronaut (Experience with JVM-based frameworks)" (Lead Engineer - Target India, Nov 7, 2026) |
| [Citi](https://sumble.com/orgs/citi) | 177 | 5 | "Multiple years of experience with frameworks like Spring Boot, Quarkus, Micronaut, or Vert.x" (senior java developer vp, Nov 7, 2026) |
| [Marks and Spencer](https://sumble.com/orgs/marks-&-spencer) | 167 | 10 | "…by designing and developing scalable, high-performance pipelines and APIs in Java and Micronaut, integrating with event-streaming platforms such as Kafka to ensure accurate and timely data delivery." (Senior Software Engineer - Food (Distributed Systems), Sep 4, 2026) |
| [Tesco](https://sumble.com/orgs/tesco) | 133 | 23 | "That means creating the Micronaut application template, standardised logging and metrics libraries, feature flagging infrastructure, and quality gates that other engineers depend on daily." (Senior Java Software Engineer - Quote API - Engineering Enablement, Oct 21, 2026) |

## Is hiring for Micronaut growing?

Job posts mentioning Micronaut went from 0.76 to 0.62 in every 10,000 job posts, comparing March to May with June to August 2026. June 2026 was its lowest month since October 2025, at 0.60.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 129 | 1,413,673 | 0.91 |
| Nov 2025 | 178 | 1,822,119 | 0.98 |
| Dec 2025 | 103 | 1,236,103 | 0.83 |
| Jan 2026 | 150 | 1,828,002 | 0.82 |
| Feb 2026 | 132 | 1,856,647 | 0.71 |
| Mar 2026 | 149 | 1,850,711 | 0.81 |
| Apr 2026 | 129 | 1,728,886 | 0.75 |
| May 2026 | 135 | 1,821,509 | 0.74 |
| Jun 2026 | 114 | 1,909,496 | 0.60 |
| Jul 2026 | 117 | 1,815,180 | 0.64 |
| Aug 2026 | 115 | 1,835,698 | 0.63 |

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

Job posts named Micronaut for the first time at 42 companies from June to August 2026, against 42 from March to May. The 42 from June to August are 3.7% of all 1,123 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 42 |
| June to August 2026 | 42 |
| October 2025 to August 2026 | 180 |

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 Micronaut?

Of the 2,904 companies here, 1,781 are known from what employees list on their profiles. 1,123 name it in their own job posts.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Micronaut | 1,123 | 39% |
| Employees' profiles list Micronaut | 1,781 | 61% |

## What size are the companies that use Micronaut?

No size of company stands out for Micronaut. Companies with 50 to 999 employees make up the largest group, at 41%. The second-largest group is companies with fewer than 50 employees, at 22%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 22% | 22% |
| 50 to 999 | 41% | 38% |
| 1,000 to 5,000 | 18% | 17% |
| Over 5,000 | 19% | 23% |

## Where are Micronaut companies based?

Brazil is 2.2 times as common among Micronaut companies as on the typical tech page, at 6.1%. The United States leads overall with 32%. Its companies are based in 95 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 890 | 32% | 43% |
| Germany | 202 | 7.3% | 4.4% |
| United Kingdom | 180 | 6.5% | 6.4% |
| India | 180 | 6.5% | 6.9% |
| Brazil | 170 | 6.1% | 2.8% |
| France | 152 | 5.5% | 4.6% |

## Which teams work with Micronaut?

At 23 companies, the team named in Micronaut job posts is engineering, at least twice the next. Platform and technology teams come next, at 9 companies each.

| Team | Companies |
|---|---:|
| Engineering | 23 |
| Platform | 9 |
| Technology | 9 |
| IT | 8 |
| Software development | 7 |
| Search | 5 |

## Which roles mention Micronaut most?

Most job posts naming Micronaut are for one kind of role. Software Engineer accounts for 70%. Software Engineer posts naming it numbered 260 from March to May 2026 and 216 from June to August.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 70% | 1,022 | 260 | 216 |
| Engineer | 4.5% | 66 | 25 | 24 |
| AI Engineer | 1.3% | 19 | 5 | 8 |
| Software Development Engineer in Test | 1.3% | 19 | 3 | 2 |
| Consultant | 1.1% | 16 | 3 | 8 |
| Site Reliability Engineer | 0.9% | 13 | 5 | 1 |

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

From April to August 2026, 54 companies with 50 or more employees posted their first job naming Micronaut: 32 commercial, 9 mid-market and 13 enterprise. Among the new commercial companies, Plan A Technologies posted the most jobs naming it: 4.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [Plan A Technologies](https://sumble.com/orgs/plan-a-technologies) | 4 |
| Commercial | [act digital EMEA - Alter Solutions](https://sumble.com/orgs/alter-solutions) | 3 |
| Commercial | [STACKIT](https://sumble.com/orgs/stackit-colocation) | 2 |
| Commercial | [Mediatica Digital SpA](https://sumble.com/orgs/mediatica) | 2 |
| Commercial | [VISEO AUSTRALIA](https://sumble.com/orgs/cludo-for-clued-in-salesforce-solutions) | 2 |
| Mid-market | [TMC](https://sumble.com/orgs/tmc-c168b236) | 2 |
| Mid-market | [Schwarz Digits](https://sumble.com/orgs/schwarz-digits) | 1 |
| Mid-market | [Admiral Group Plc](https://sumble.com/orgs/admiral-jobs-co-uk) | 1 |
| Mid-market | [Atradius](https://sumble.com/orgs/atradius) | 1 |
| Mid-market | [knowmad mood](https://sumble.com/orgs/knowmad-mood) | 1 |
| Enterprise | [Accenture in the Philippines](https://sumble.com/orgs/accenture-in-the-philippines) | 3 |
| Enterprise | [Intesa Sanpaolo](https://sumble.com/orgs/intesa-sanpaolo) | 2 |
| Enterprise | [DataArt](https://sumble.com/orgs/dataart) | 2 |
| Enterprise | [Comcast](https://sumble.com/orgs/comcast) | 1 |
| Enterprise | [General Motors](https://sumble.com/orgs/general-motors) | 1 |

Companies that named Micronaut 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 Micronaut companies use?

6.7% of Micronaut companies also use Vert.x, against 0.11% of similar companies. Quarkus is 56 times as common as usual, at 39%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Vert.x | 47 | 6.7% | 0.11% | 61 times |
| Quarkus | 274 | 39% | 0.7% | 56 times |
| Fastify | 36 | 5.2% | 0.26% | 20 times |
| Pulsar | 46 | 6.6% | 0.36% | 18 times |
| Kafka Streams | 66 | 9.5% | 0.53% | 18 times |
| MobX | 80 | 11% | 0.66% | 17 times |
| Styled Components | 81 | 12% | 0.72% | 16 times |
| Confluent | 84 | 12% | 0.75% | 16 times |

Shares are out of the 698 companies whose job posts name Micronaut, not counting firms whose job posts name almost every technology.

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

Beyond general digital transformation, the most common project theme in Micronaut job posts is Microservices Migration (565 posts). Broad digital transformation work shows up in 684 of its job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 684 |
| Microservices Migration | 565 |
| Generative AI | 75 |
| Cloud Migration | 71 |

- "Design and build Kotlin/Micronaut microservices handling lending, payments, receipts, billing and account management" (Bourn, full stack engineer (kotlin / jvm), Nov 1, 2026)

## 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.