# Companies using Azkaban

We found 965 companies that use Azkaban. 555 of them name it in their own job posts, and the rest through employees' public profiles. From October 2025 to August 2026, 262 job posts named it. Data Engineer roles mention it most.

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

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

LinkedIn leads with 200 job posts naming Azkaban, followed by Steampunk, Inc. and Credera. LinkedIn is the newest of the five companies in the table, with its first job post naming it in December 2023.

| Company | Job posts | Recent job post |
|---|---:|---|
| [LinkedIn](https://sumble.com/orgs/linkedin) | 200 | "LinkedIn has already pioneered well-known open-source infrastructure projects like Apache Kafka, Pinot, Azkaban, Samza, Venice, Datahub, Feather, etc." (Sr. Staff Software Engineer, Systems Infrastructure, Oct 28, 2026) |
| [Steampunk, Inc.](https://sumble.com/orgs/steampunk-1) | 172 | "Data pipeline and workflow management tools: Azkaban, Luigi, Airflow, etc." (data engineer, Nov 4, 2026) |
| [Credera](https://sumble.com/orgs/credera) | 57 | "…Azkaban, Oozie, Luigi, Airflow, etc." (consultant-3, Jul 17, 2026) |
| [DoorDash](https://sumble.com/orgs/doordash) | 44 | "2+ years of experience in ETL orchestration and workflow management tools like Airflow, Flink, Oozie and Azkaban using AWS/GCP" (Data engineer - position for women, Oct 23, 2026) |
| [Lyft](https://sumble.com/orgs/lyft) | 39 | "Experience with workflow management tools (Airflow, Oozie, Azkaban, UC4)" (Data Engineer, Pricing, Jun 27, 2026) |

## Is hiring for Azkaban growing?

Job posts mentioning Azkaban went from 0.15 to 0.10 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 | 21 | 1,413,673 | 0.15 |
| Nov 2025 | 32 | 1,822,119 | 0.18 |
| Dec 2025 | 21 | 1,236,103 | 0.17 |
| Jan 2026 | 32 | 1,828,002 | 0.18 |
| Feb 2026 | 23 | 1,856,647 | 0.12 |
| Mar 2026 | 28 | 1,850,711 | 0.15 |
| Apr 2026 | 26 | 1,728,886 | 0.15 |
| May 2026 | 26 | 1,821,509 | 0.14 |
| Jun 2026 | 23 | 1,909,496 | 0.12 |
| Jul 2026 | 15 | 1,815,180 | 0.08 |
| Aug 2026 | 15 | 1,835,698 | 0.08 |

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

In the three months to August 2026, 12 companies posted about Azkaban for the first time. From March to May, 7 did. The 12 from June to August are 2.2% of all 555 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 7 |
| June to August 2026 | 12 |
| October 2025 to August 2026 | 28 |

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 Azkaban?

555 of the 965 companies name Azkaban in their own job posts. The other 410 show up because employees list it on their profiles. 59 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name Azkaban | 555 | 58% |
| Employees' profiles list Azkaban | 410 | 42% |

## What size are the companies that use Azkaban?

34% of Azkaban users are companies with 50 to 999 employees, and companies with more than 5,000 employees make up 31%, a high share for a tech page. 174 of its companies have fewer than 50 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 18% | 22% |
| 50 to 999 | 34% | 38% |
| 1,000 to 5,000 | 17% | 17% |
| Over 5,000 | 31% | 23% |

## Where are Azkaban companies based?

Azkaban is concentrated in the United States, home to 55% of the companies that use it. Its companies are based in 51 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 496 | 55% | 43% |
| India | 105 | 12% | 6.9% |
| United Kingdom | 50 | 5.5% | 6.4% |
| France | 30 | 3.3% | 4.6% |
| Singapore | 19 | 2.1% | 0.92% |
| Canada | 17 | 1.9% | 3.6% |

## Which teams work with Azkaban?

At 23 companies, the team named in Azkaban job posts is data engineering, at least twice the next.

| Team | Companies |
|---|---:|
| Data engineering | 23 |
| Data science | 8 |
| Data | 7 |
| Data & analytics | 7 |
| Data platform | 7 |
| Engineering | 6 |

## Which roles mention Azkaban most?

Data Engineer roles make up 43% of the job posts that name Azkaban. The top four roles cover 75% of these job posts.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Data Engineer | 43% | 113 | 31 | 21 |
| Software Engineer | 21% | 56 | 22 | 1 |
| Engagement Manager | 5.3% | 14 | 3 | 4 |
| Analytics Engineer | 5% | 13 | 4 | 2 |
| Program Manager | 2.3% | 6 | 2 | 0 |
| Data Architect | 1.9% | 5 | 0 | 4 |

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

15 companies with 50 or more employees picked up Azkaban in their job posts from April to August 2026. RedotPay leads the new commercial companies, with 3 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| Commercial | [RedotPay](https://sumble.com/orgs/red-dot-technology) | 3 |
| Commercial | [Medisafe®](https://sumble.com/orgs/medisafe) | 2 |
| Commercial | [PetroChina International](https://sumble.com/orgs/petrochina-international-singapore) | 1 |
| Commercial | [EA SPORTS](https://sumble.com/orgs/easports) | 1 |
| Commercial | [Andor Tech](https://sumble.com/orgs/andortech-india) | 1 |
| Mid-market | [Foundation Medicine](https://sumble.com/orgs/foundation-medicine) | 2 |
| Mid-market | [Hyve Solutions](https://sumble.com/orgs/hyve-solutions) | 2 |
| Mid-market | [AvePoint](https://sumble.com/orgs/avepoint) | 1 |

Companies that named Azkaban 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 Azkaban companies use?

Luigi, Apache Storm and Spark Streaming show up far more often at Azkaban companies than at companies of the same size. Apache Oozie is 37 times as common as usual, at 12%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| Luigi | 250 | 77% | 0.54% | 144 times |
| Apache Storm | 145 | 45% | 0.73% | 61 times |
| Spark Streaming | 165 | 51% | 1.1% | 46 times |
| Apache Oozie | 38 | 12% | 0.32% | 37 times |
| MapReduce | 39 | 12% | 0.69% | 17 times |
| Apache Druid | 20 | 6.2% | 0.37% | 17 times |
| Apache Hudi | 20 | 6.2% | 0.39% | 16 times |
| Trino | 37 | 11% | 0.73% | 16 times |

Shares are out of the 323 companies whose job posts name Azkaban, not counting firms whose job posts name almost every technology.

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

312 job posts naming Azkaban describe broad digital transformation, and 194 describe Data Infrastructure Migration work. After that comes Cloud Cost Optimization, with 28.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 312 |
| Data Infrastructure Migration | 194 |
| Cloud Cost Optimization | 28 |
| Microservices Migration | 12 |

## 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.