# Companies using PostgreSQL

342,669 companies use PostgreSQL, based on their job posts and their employees' public profiles. Hiring for it is steady, with 208,043 job posts naming it from October 2025 to August 2026. Engineering teams are its most common home.

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

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

The five companies with the most job posts naming PostgreSQL are EPAM Systems, Luxoft, Tata Consultancy Services, Capgemini and CGI. Tata Consultancy Services is the newest of the five companies in the table, with its first job post naming it in April 2023.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [EPAM Systems](https://sumble.com/orgs/epam-systems) | 7,150 | 4,995 | "Optimize SQL queries in PostgreSQL and Vertica" (Junior Java Software Engineer, Nov 1, 2026) |
| [Luxoft](https://sumble.com/orgs/luxoft) | 5,434 | 644 | "Analyze and tune SQL queries and database performance on Oracle (preferred) or PostgreSQL" (Senior Java Developer with Oracle SQL, Nov 7, 2026) |
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 4,553 | 10,131 | "Manage PostgreSQL databases used by the platform, including performance tuning, SQL scripting, backup/recovery, archiving, and maintenance." (Collibra DQ Platform Engineer, Nov 4, 2026) |
| [Capgemini](https://sumble.com/orgs/capgemini) | 3,924 | 6,521 | "Manage and enhance Snowflake and PostgreSQL (RDS) data platforms." (data engineer, Nov 7, 2026) |
| [CGI](https://sumble.com/orgs/cgi) | 3,349 | 2,329 | "Develop complex and optimized SQL queries for MySQL and PostgreSQL." (senior database engineer - mysql & postgresql, Nov 6, 2026) |

## Is hiring for PostgreSQL growing?

Demand for PostgreSQL is steady: 1.0% of job posts from June to August 2026, close to the 1.1% of March to May.

| Month | Job posts naming it | All job posts | Share |
|---|---:|---:|---:|
| Oct 2025 | 15,912 | 1,413,673 | 1.1% |
| Nov 2025 | 22,200 | 1,822,119 | 1.2% |
| Dec 2025 | 13,983 | 1,236,103 | 1.1% |
| Jan 2026 | 20,985 | 1,828,002 | 1.1% |
| Feb 2026 | 21,592 | 1,856,647 | 1.2% |
| Mar 2026 | 20,086 | 1,850,711 | 1.1% |
| Apr 2026 | 18,432 | 1,728,886 | 1.1% |
| May 2026 | 19,035 | 1,821,509 | 1.0% |
| Jun 2026 | 19,675 | 1,909,496 | 1.0% |
| Jul 2026 | 18,319 | 1,815,180 | 1.0% |
| Aug 2026 | 17,824 | 1,835,698 | 1.0% |

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

Job posts named PostgreSQL for the first time at 4,270 companies from June to August 2026, against 4,190 from March to May. From October 2025 to August 2026, 15,922 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 | 4,190 |
| June to August 2026 | 4,270 |
| October 2025 to August 2026 | 15,922 |

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 PostgreSQL?

69% of the companies here are known from employees' profiles alone, and 31% name PostgreSQL in their own job posts. 61,536 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name PostgreSQL | 104,992 | 31% |
| Employees' profiles list PostgreSQL | 237,677 | 69% |

## What size are the companies that use PostgreSQL?

PostgreSQL skews toward smaller firms. 58% of its users are companies with fewer than 50 employees, against 22% on the typical tech page. The second-largest group is companies with 50 to 999 employees, at 35%.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 58% | 22% |
| 50 to 999 | 35% | 38% |
| 1,000 to 5,000 | 4.9% | 17% |
| Over 5,000 | 1.4% | 23% |

## Where are PostgreSQL companies based?

Beyond the United States (27%), PostgreSQL is unusually common in Brazil, at 6.3% of its companies. Its companies are based in 228 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 86,054 | 27% | 43% |
| India | 27,764 | 8.8% | 6.9% |
| Brazil | 20,054 | 6.3% | 2.8% |
| United Kingdom | 16,853 | 5.3% | 6.4% |
| France | 14,129 | 4.5% | 4.6% |
| Germany | 13,466 | 4.3% | 4.4% |

## Which teams work with PostgreSQL?

PostgreSQL turns up most in job posts for engineering, IT and development teams. Technology and data teams follow.

| Team | Companies |
|---|---:|
| Engineering | 2,967 |
| IT | 1,826 |
| Development | 1,235 |
| Technology | 995 |
| Data | 915 |
| Data engineering | 899 |

## Which roles mention PostgreSQL most?

Software Engineer is the role behind 48% of the job posts that mention PostgreSQL. Data Engineer is second, at 4.3%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 48% | 100,558 | 26,161 | 24,369 |
| Data Engineer | 4.3% | 8,925 | 2,463 | 2,261 |
| AI Engineer | 3% | 6,191 | 1,757 | 2,130 |
| Database Administrator | 2.8% | 5,737 | 1,490 | 1,374 |
| DevOps Engineer | 2.5% | 5,272 | 1,445 | 1,193 |
| Engineer | 2% | 4,228 | 1,131 | 1,214 |

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

Between April and August 2026, PostgreSQL appeared for the first time in job posts at 2,230 companies: 1,878 commercial, 289 mid-market and 63 enterprise. TOPdesk leads the new commercial companies, with 16 job posts from April to August.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [EverAI](https://sumble.com/orgs/everai) | 7 |
| AI native | [paretos](https://sumble.com/orgs/paretos) | 7 |
| AI native | [Steps AI](https://sumble.com/orgs/stepsai-aide) | 7 |
| AI native | [PlannerPal](https://sumble.com/orgs/plannerpal) | 6 |
| AI native | [PKSHA Technology](https://sumble.com/orgs/pkshatech) | 5 |
| Commercial | [TOPdesk](https://sumble.com/orgs/topdesk) | 16 |
| Commercial | [TJX India](https://sumble.com/orgs/tjxindia) | 13 |
| Commercial | [SE Mentor Solutions](https://sumble.com/orgs/se-mentor-solutions) | 9 |
| Commercial | [Supra ITS](https://sumble.com/orgs/supraits) | 9 |
| Commercial | [SPACEBEL](https://sumble.com/orgs/spacebel) | 8 |
| Mid-market | [AST SpaceMobile](https://sumble.com/orgs/ast-spacemobile) | 7 |
| Mid-market | [On](https://sumble.com/orgs/on-ag-5) | 6 |
| Mid-market | [XPENG](https://sumble.com/orgs/xpeng-motors) | 6 |
| Mid-market | [Xceed](https://sumble.com/orgs/xceed) | 5 |
| Mid-market | [USP](https://sumble.com/orgs/u-s-pharmacopeia) | 5 |
| Enterprise | [Gordon Food Service](https://sumble.com/orgs/gordon-food-service) | 5 |
| Enterprise | [Volkswagen AG](https://sumble.com/orgs/volkswagen-group) | 4 |
| Enterprise | [Duke Energy Corporation](https://sumble.com/orgs/duke-energy) | 4 |
| Enterprise | [Banque Misr](https://sumble.com/orgs/banque-misr-transformation-office) | 4 |
| Enterprise | [Natixis Corporate & Investment Banking](https://sumble.com/orgs/natixis-corporate-investment-banking) | 4 |

Companies that named PostgreSQL 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 PostgreSQL companies use?

NestJS and Redis are the tools most closely tied to PostgreSQL. Next is Express.js: 15% of these companies use it, against 2.6% of similar ones.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| NestJS | 8,789 | 9.4% | 1.4% | 6.5 times |
| Redis | 25,822 | 28% | 4.6% | 5.9 times |
| Express.js | 14,152 | 15% | 2.6% | 5.9 times |
| Django | 18,676 | 20% | 3.4% | 5.8 times |
| FastAPI | 14,254 | 15% | 2.6% | 5.8 times |
| WebSockets | 5,641 | 6% | 1% | 5.8 times |
| Tailwind | 11,711 | 12% | 2.2% | 5.6 times |
| MongoDB | 38,044 | 41% | 7.2% | 5.6 times |

Shares are out of the 93,854 companies whose job posts name PostgreSQL, not counting firms whose job posts name almost every technology.

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

Digital transformation is the broadest theme in PostgreSQL job posts (85,341); the most common specific one is Data Infrastructure Migration, at 32,422. After that comes Microservices Migration, with 27,349.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 85,341 |
| Data Infrastructure Migration | 32,422 |
| Microservices Migration | 27,349 |
| Cloud Migration | 11,735 |

- "Migrate ETL pipelines from IBM Datastage and Oracle using Python to extract data from various sources, transform it according to business rules, and load it into PostgreSQL databases" (DATAGROUP, ETL Developer with Python and PostgreSQL (m / f / d), Nov 8, 2026)
- "Support migrations from on prem/VM based SQL Server, Oracle, and Postgres to managed cloud services" (Granite Telecommunications, Senior Cloud Data Ops Engineer, Nov 7, 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.