# Companies using OAuth

47,167 companies use OAuth, based on their job posts and their employees' public profiles. Hiring for it is steady, with 24,983 job posts naming it from October 2025 to August 2026. IAM teams are its most common home.

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

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

The five companies with the most job posts naming OAuth are GEICO, Deloitte, Okta, Tata Consultancy Services and Capgemini. Three of these five companies are in Professional Services.

| Company | Job posts | People | Recent job post |
|---|---:|---:|---|
| [GEICO](https://sumble.com/orgs/geico) | 1,300 | 47 | "Deep knowledge of IAM protocols and technologies (e.g., SAML, OIDC, OAuth, MFA, SCIM, PAM, RBAC/ABAC)" (Sr Product Manager - Identity, Oct 23, 2026) |
| [Deloitte](https://sumble.com/orgs/deloitte) | 1,182 | 502 | "Apply authentication and security best practices, including OAuth and Okta integrations." (Full Stack Developer, Nov 1, 2026) |
| [Okta](https://sumble.com/orgs/okta) | 1,157 | 185 | "Apply knowledge of technologies and protocols to support identity federation and robust access control models, such as SAML 2.0, WS-Federation, OAuth, and OpenID Connect." (Senior Technical Consultant, Okta, Nov 3, 2026) |
| [Tata Consultancy Services](https://sumble.com/orgs/tata-consultancy-services-tcs) | 1,102 | 838 | "Experience developing and consuming REST APIs, including JSON, XML, OAuth, authentication tokens, and enterprise integration patterns." (Collibra DQ Platform Engineer, Nov 4, 2026) |
| [Capgemini](https://sumble.com/orgs/capgemini) | 933 | 410 | "Ensure secure authentication and authorization (OAuth, Azure AD, JWT)." (.net developer, Oct 22, 2026) |

## Is hiring for OAuth growing?

OAuth's share of job posts is about the same as three months earlier: 13 in every 10,000 job posts from June to August 2026, against 13 from March to May.

| Month | Job posts naming it | All job posts | Per 10,000 job posts |
|---|---:|---:|---:|
| Oct 2025 | 1,637 | 1,413,673 | 12 |
| Nov 2025 | 2,462 | 1,822,119 | 14 |
| Dec 2025 | 1,558 | 1,236,103 | 13 |
| Jan 2026 | 2,387 | 1,828,002 | 13 |
| Feb 2026 | 2,660 | 1,856,647 | 14 |
| Mar 2026 | 2,553 | 1,850,711 | 14 |
| Apr 2026 | 2,300 | 1,728,886 | 13 |
| May 2026 | 2,312 | 1,821,509 | 13 |
| Jun 2026 | 2,440 | 1,909,496 | 13 |
| Jul 2026 | 2,294 | 1,815,180 | 13 |
| Aug 2026 | 2,380 | 1,835,698 | 13 |

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

1,078 companies named OAuth in a job post for the first time from June to August 2026, against 1,088 from March to May. The 1,078 from June to August are 5.5% of all 19,670 companies whose job posts name it.

| Period | Companies naming it in a job post for the first time |
|---|---:|
| March to May 2026 | 1,088 |
| June to August 2026 | 1,078 |
| October 2025 to August 2026 | 3,862 |

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 OAuth?

Employees' profiles add 27,497 companies to the 19,670 that name OAuth in job posts. 6,022 show up in both job posts and employees' profiles.

| How we know | Companies | Share |
|---|---:|---:|
| Job posts name OAuth | 19,670 | 42% |
| Employees' profiles list OAuth | 27,497 | 58% |

## What size are the companies that use OAuth?

Smaller companies stand out among OAuth users: companies with fewer than 50 employees are 36% of them, against 22% on the typical tech page. 3,165 of its companies have more than 5,000 employees.

| Size | Share | Typical tech page |
|---|---:|---:|
| Under 50 employees | 36% | 22% |
| 50 to 999 | 45% | 38% |
| 1,000 to 5,000 | 12% | 17% |
| Over 5,000 | 6.7% | 23% |

## Where are OAuth companies based?

Beyond the United States (39%), OAuth is unusually common in India, at 10% of its companies. Its companies are based in 169 countries and territories.

| Country | Companies | Share | Typical tech page |
|---|---:|---:|---:|
| United States | 17,537 | 39% | 43% |
| India | 4,594 | 10% | 6.9% |
| United Kingdom | 2,483 | 5.6% | 6.4% |
| Canada | 1,825 | 4.1% | 3.6% |
| Germany | 1,697 | 3.8% | 4.4% |
| Brazil | 1,608 | 3.6% | 2.8% |

## Which teams work with OAuth?

OAuth job posts name IAM and IT teams at 440 and 324 companies. Engineering teams are third, at 182 companies.

| Team | Companies |
|---|---:|
| IAM | 440 |
| IT | 324 |
| Engineering | 182 |
| Information security | 163 |
| Technology | 147 |
| Cybersecurity | 136 |

## Which roles mention OAuth most?

Software Engineer is the most common role, in 30% of job posts naming OAuth. Identity & Access Management (IAM) is second, at 9.4%.

| Role | Share | Oct 2025 to Aug 2026 | Mar to May 2026 | Jun to Aug 2026 |
|---|---:|---:|---:|---:|
| Software Engineer | 30% | 7,535 | 1,963 | 1,849 |
| Identity & Access Management (IAM) | 9.4% | 2,340 | 603 | 679 |
| Integration Engineer | 3.8% | 953 | 267 | 249 |
| Solutions Architect | 2.4% | 600 | 149 | 164 |
| Software Architect | 2.3% | 572 | 162 | 161 |
| Sales Engineer | 2.3% | 569 | 158 | 175 |

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

Between April and August 2026, 1,085 companies with 50 or more employees first named OAuth in a job post, 84 of them with more than 5,000 employees. Among the new mid-market companies, Mindrift posted the most jobs naming it: 32.

| Group | Company | Job posts, April to August 2026 |
|---|---|---:|
| AI native | [Harmonic Security](https://sumble.com/orgs/harmonic-security) | 8 |
| AI native | [Maven AGI](https://sumble.com/orgs/mavenagi) | 5 |
| AI native | [TwelveLabs](https://sumble.com/orgs/twelvelabs) | 4 |
| AI native | [Hebbia](https://sumble.com/orgs/hebbia) | 2 |
| AI native | [Dyna.Ai](https://sumble.com/orgs/dynaai) | 2 |
| Commercial | [Parloa](https://sumble.com/orgs/parloa) | 11 |
| Commercial | [IT Squad](https://sumble.com/orgs/it-squad) | 11 |
| Commercial | [Young Minds Technology Solutions Pvt Ltd](https://sumble.com/orgs/young-minds-technology-solutions) | 8 |
| Commercial | [Vagaro](https://sumble.com/orgs/vagaro) | 6 |
| Commercial | [Zyte](https://sumble.com/orgs/zyte) | 6 |
| Mid-market | [Mindrift](https://sumble.com/orgs/mindrift-ai) | 32 |
| Mid-market | [HCLSoftware](https://sumble.com/orgs/hclsoftware) | 8 |
| Mid-market | [Husky Technologies](https://sumble.com/orgs/husky-injection-molding) | 7 |
| Mid-market | [WinCo Foods](https://sumble.com/orgs/winco-foods) | 7 |
| Mid-market | [Ramp](https://sumble.com/orgs/ramp-2) | 5 |
| Enterprise | [Asurion](https://sumble.com/orgs/asurion) | 5 |
| Enterprise | [Hitachi Energy](https://sumble.com/orgs/hitachi-energy) | 4 |
| Enterprise | [Kotak Mahindra Bank](https://sumble.com/orgs/kotak-mahindra-bank) | 3 |
| Enterprise | [dentsu](https://sumble.com/orgs/dentsu) | 3 |
| Enterprise | [Signet Jewelers](https://sumble.com/orgs/signet-jewelers) | 3 |

Companies that named OAuth 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 OAuth companies use?

OAuth companies are 14 times as likely as similar companies to use JWT: 43% of them, against 3.1%. Context API comes second, 11 times as common as usual, at 8.5%.

| Tool | Companies | Also name it | Typical | Times as common |
|---|---:|---:|---:|---:|
| JWT | 6,781 | 43% | 3.1% | 14 times |
| Context API | 1,336 | 8.5% | 0.79% | 11 times |
| SAML | 6,906 | 44% | 4.8% | 9.1 times |
| OIDC | 3,293 | 21% | 2.3% | 9 times |
| OpenID Connect | 3,066 | 20% | 2.2% | 8.9 times |
| Zustand | 1,030 | 6.6% | 0.75% | 8.8 times |
| MobX | 884 | 5.6% | 0.64% | 8.8 times |
| Mocha | 1,824 | 12% | 1.4% | 8.1 times |

Shares are out of the 15,662 companies whose job posts name OAuth, not counting firms whose job posts name almost every technology.

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

Beyond general digital transformation, the most common project theme in OAuth job posts is Microservices Migration (3,377 posts). Broad digital transformation work shows up in 13,229 of its job posts.

| Project theme | Job posts |
|---|---:|
| Digital Transformation | 13,229 |
| Microservices Migration | 3,377 |
| Data Infrastructure Migration | 1,420 |
| Cloud Migration | 1,338 |

## 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.