---
title: "Which companies use Apache Parquet?"
description: "Citi, The Voleon Group, Dune, SimplePractice and more. 1,169 companies whose own job postings show they use Apache Parquet: 123 confirmed, 1,046 likely."
canonical: https://jobspipe.dev/technologies/apache-parquet
---

# Which companies use Apache Parquet?

> Citi, The Voleon Group, Dune, SimplePractice and more. 1,169 companies whose own job postings show they use Apache Parquet: 123 confirmed, 1,046 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/apache-parquet

1,169 companies use Apache Parquet according to their own job postings: 123 confirmed and 1,046 likely, across 3,017 job postings that name it. The 47 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 123
- **Likely companies:** 1,046
- **Postings naming Apache Parquet:** 3,017
- **Category:** Data platforms
- **As of:** 25 Sep 2026

## Companies using Apache Parquet

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [Citi](https://jobspipe.dev/hiring/citi-inc.com) | 21 | 7 Oct 2026 |
| 2 | [The Voleon Group](https://jobspipe.dev/hiring/voleon.com) | 11 | 4 Oct 2026 |
| 3 | [Dune](https://jobspipe.dev/hiring/duneexpertise.com) | 10 | 24 Sep 2026 |
| 4 | [SimplePractice](https://jobspipe.dev/hiring/simplepractice.com) | 9 | 7 Oct 2026 |
| 5 | [CareCone Group](https://jobspipe.dev/hiring/carecone.com.au) | 8 | 8 Oct 2026 |
| 6 | [Deutsche Bank](https://jobspipe.dev/hiring/db.com) | 8 | 21 Sep 2026 |
| 7 | [Resaro](https://jobspipe.dev/hiring/resaro.ai) | 8 | 25 Sep 2026 |
| 8 | [Octopus Energy](https://jobspipe.dev/hiring/octopus.energy) | 7 | 6 Oct 2026 |
| 9 | [Millennium](https://jobspipe.dev/hiring/mlp.com) | 6 | 1 Oct 2026 |
| 10 | [Bridgenext](https://jobspipe.dev/hiring/bridgenext.com) | 5 | 6 Oct 2026 |
| 11 | [Carbon Data Solutions](https://jobspipe.dev/hiring/carbondata.com.au) | 5 | 27 Sep 2026 |
| 12 | [Cohere Health](https://jobspipe.dev/hiring/coherehealth.com) | 5 | 17 Sep 2026 |
| 13 | [hackajob](https://jobspipe.dev/hiring/hackajob.com) | 5 | 30 Aug 2026 |
| 14 | [Mach Industries](https://jobspipe.dev/hiring/machindustries.com) | 5 | 1 Oct 2026 |
| 15 | [Amo](https://jobspipe.dev/hiring/amo.de) | 4 | 29 Sep 2026 |
| 16 | [Bioptimus](https://jobspipe.dev/hiring/bioptimus.com) | 4 | 28 Aug 2026 |
| 17 | [BURGEON IT SERVICES](https://jobspipe.dev/hiring/burgeonits.com) | 4 | 5 Oct 2026 |
| 18 | [Mercedes-Benz Group](https://jobspipe.dev/hiring/mercedes-benz.com) | 4 | 30 Sep 2026 |
| 19 | [Metriport](https://jobspipe.dev/hiring/metriport.com) | 4 | 7 Oct 2026 |
| 20 | [Mobileye](https://jobspipe.dev/hiring/mobileye.com) | 4 | 6 Oct 2026 |
| 21 | [Programming.com](https://jobspipe.dev/hiring/programming.com) | 4 | 25 Sep 2026 |
| 22 | [Susquehanna International Group](https://jobspipe.dev/hiring/sig.com) | 4 | 7 Oct 2026 |
| 23 | [CaptivateIQ](https://jobspipe.dev/hiring/captivateiq.com) | 3 | 6 Oct 2026 |
| 24 | [European Tech Recruit](https://jobspipe.dev/hiring/eu-recruit.com) | 3 | 6 Oct 2026 |
| 25 | [Extractta](https://jobspipe.dev/hiring/extractta.com.br) | 3 | 25 Sep 2026 |
| 26 | [Kayak](https://jobspipe.dev/hiring/kayak.com) | 3 | 8 Oct 2026 |
| 27 | [LawZero](https://jobspipe.dev/hiring/lawzero.org) | 3 | 24 Sep 2026 |
| 28 | [Peraton Labs](https://jobspipe.dev/hiring/peratonlabs.com) | 3 | 28 Sep 2026 |
| 29 | [SelectQuote Insurance Services](https://jobspipe.dev/hiring/selectquote.com) | 3 | 24 Sep 2026 |
| 30 | [Terramira](https://jobspipe.dev/hiring/terramira.com) | 3 | 30 Sep 2026 |
| 31 | [Aperia](https://jobspipe.dev/hiring/aperia.com) | 2 | 28 Aug 2026 |
| 32 | [Coda](https://jobspipe.dev/hiring/coda.co) | 2 | 25 Sep 2026 |
| 33 | [Commure](https://jobspipe.dev/hiring/commure.com) | 2 | 6 Oct 2026 |
| 34 | [Dremio](https://jobspipe.dev/hiring/dremio.com) | 2 | 5 Oct 2026 |
| 35 | [Evlos Technology](https://jobspipe.dev/hiring/evlos.tech) | 2 | 1 Oct 2026 |
| 36 | [Gama-1 Technologies](https://jobspipe.dev/hiring/gama1tech.com) | 2 | 28 Sep 2026 |
| 37 | [Happiest Minds Technologies](https://jobspipe.dev/hiring/happiestminds.com) | 2 | 25 Sep 2026 |
| 38 | [Matterworks](https://jobspipe.dev/hiring/matterworks.ai) | 2 | 4 Sep 2026 |
| 39 | [Mizuho](https://jobspipe.dev/hiring/mizuhogroup.com) | 2 | 7 Oct 2026 |
| 40 | [Node.Digital](https://jobspipe.dev/hiring/node.digital) | 2 | 2 Oct 2026 |
| 41 | [Palantir Technologies](https://jobspipe.dev/hiring/palantir.com) | 2 | 25 Sep 2026 |
| 42 | [SDG Group España](https://jobspipe.dev/hiring/sdggroup.com) | 2 | 25 Sep 2026 |
| 43 | [SingleStore](https://jobspipe.dev/hiring/singlestore.com) | 2 | 24 Sep 2026 |
| 44 | [Stater Bros Markets Inc.](https://jobspipe.dev/hiring/staterbros.com) | 2 | 24 Sep 2026 |
| 45 | [The Hanover Insurance Group](https://jobspipe.dev/hiring/hanover.com) | 2 | 25 Sep 2026 |
| 46 | [The Judge Group](https://jobspipe.dev/hiring/judge.com) | 2 | 7 Oct 2026 |
| 47 | [Transflo](https://jobspipe.dev/hiring/transflo.com) | 2 | 1 Oct 2026 |

## Recently adopted

- [Lovable](https://jobspipe.dev/hiring/lovable.dev), first seen 8 Oct 2026
- [Talan](https://jobspipe.dev/hiring/talan.com), first seen 8 Oct 2026
- [mthree](https://jobspipe.dev/hiring/mthree.com), first seen 8 Oct 2026
- [Optum India](https://jobspipe.dev/hiring/optum.in), first seen 8 Oct 2026
- [Plexus Tech](https://jobspipe.dev/hiring/plexus.es), first seen 8 Oct 2026
- [Publicis Re:Sources](https://jobspipe.dev/hiring/publicisresources.com), first seen 8 Oct 2026
- [AtkinsRéalis](https://jobspipe.dev/hiring/atkinsrealis.com), first seen 7 Oct 2026
- [McLane Company, Inc.](https://jobspipe.dev/hiring/mclaneco.com), first seen 7 Oct 2026
- [Lyten](https://jobspipe.dev/hiring/lyten.com), first seen 7 Oct 2026
- [Ingrity](https://jobspipe.dev/hiring/ingrity.com), first seen 7 Oct 2026
- [Naval Group](https://jobspipe.dev/hiring/naval-group.com), first seen 7 Oct 2026
- [ADM](https://jobspipe.dev/hiring/adm.com), first seen 7 Oct 2026

## Roles that name it most

- Software Developers
- Database Designers and Administrators
- Mathematicians, Actuaries and Statisticians
- Information and Communications Technology Services Managers
- Systems Analysts
- Computer Network Professionals
- Software and Applications Developers and Analysts Not Elsewhere Classified
- Engineering Professionals Not Elsewhere Classified

## By country

- [United States](https://jobspipe.dev/technologies/apache-parquet/us)
- [India](https://jobspipe.dev/technologies/apache-parquet/in)
- [Canada](https://jobspipe.dev/technologies/apache-parquet/ca)
- [United Kingdom](https://jobspipe.dev/technologies/apache-parquet/gb)
- [Brazil](https://jobspipe.dev/technologies/apache-parquet/br)
- [France](https://jobspipe.dev/technologies/apache-parquet/fr)
- [Singapore](https://jobspipe.dev/technologies/apache-parquet/sg)
- [Germany](https://jobspipe.dev/technologies/apache-parquet/de)
- [Mexico](https://jobspipe.dev/technologies/apache-parquet/mx)
- [Spain](https://jobspipe.dev/technologies/apache-parquet/es)

## FAQ

### How many companies use Apache Parquet?

1,169 companies have job postings that show they use Apache Parquet, as of 25 Sep 2026. 123 are confirmed and 1,046 are likely.

### Which companies use Apache Parquet?

Citi, The Voleon Group, Dune, SimplePractice, CareCone Group are among the confirmed Apache Parquet users with the most postings naming it. The full list on this page names 47 companies.

### Where are the companies that use Apache Parquet hiring?

Most postings that name Apache Parquet are in United States, India, Canada. Country is where the job is, not where the company is headquartered.

### Which roles ask for Apache Parquet?

Software Developers, Database Designers and Administrators, Mathematicians, Actuaries and Statisticians are the occupations whose postings name Apache Parquet most often.

### How does JobsPipe know a company uses Apache Parquet?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on Apache Parquet in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with Apache Parquet, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["apache-parquet"],"tier_min":"confirmed","limit":25}'
```


---
Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup