TECH

Companies using OpenAPI

We track 21 companies using OpenAPI, with 576 open roles on file across them.

Companies tracked: 21
Open roles on file: 576
Last new role: today

COMPANIES

Top companies

HiringMany openings

Stripe

Programmable payments and financial infrastructure powering checkout, billing, and money movement for businesses worldwide.

OpenAPICC#

HiringMany openings

Zscaler

Cloud security company operating the largest in-line security platform, powered by AI to enable Zero Trust for enterprises worldwide.

OpenAPICC++

HiringMany openings

Extreme Networks

AI-powered cloud networking with unified management across wired, wireless, security, and SD-WAN infrastructure.

OpenAPICC++

HiringMany openings

Ramp

All-in-one spend management platform with corporate cards, expense management, accounts payable, travel, procurement, and accounting.

OpenAPIApexElixir

HiringMany openings

Adyen

Single fintech platform for payments, payouts, risk, card issuing, and embedded financial products at enterprise scale.

OpenAPICC++

HiringMany openings

Celonis

Process intelligence and AI platform that gives enterprises a shared understanding of how their operations actually run.

OpenAPIC++Go

HiringMany openings

Block

Diversified financial-technology company building Square, Cash App, Clearpay, TIDAL, Bitkey, and Proto.

OpenAPICC#

HiringMany openings

SumUp

Point-of-sale systems and payment processing for small to mid-sized businesses across food, retail, and services.

OpenAPIElixirGo

HiringMany openings

Postman

AI-native API platform for developing, testing, managing, and distributing APIs and services across HTTP, GraphQL, gRPC, MCP, and more.

OpenAPICC#

HiringMany openings

Plaid

Open banking data network connecting fintechs and businesses to thousands of financial institutions via APIs.

OpenAPIGoJava

HiringMany openings

Alpaca

Modern developer-first API for crypto & stocks 🌟 Securities.

OpenAPICC#

HiringMany openings

Fastly

Edge cloud platform combining CDN, edge compute, next-gen WAF, DDoS protection, and observability for global digital experiences.

OpenAPICC++

HiringMany openings

Sardine

AI-powered fraud prevention and compliance platform using device intelligence and behavior biometrics to stop financial crime in real time.

OpenAPIGoJava

HiringMany openings

ChargePoint

EV charging solution provider with hardware, software, and a network of stations serving 4M+ drivers across North America and Europe.

OpenAPICC++

HiringMany openings

OpenFX

Cross-border payments infrastructure connecting banks, fintechs, and businesses across emerging and developed markets.

OpenAPIGoJava

HiringMany openings

project44

Supply chain decision intelligence platform with real-time visibility and AI orchestration across ocean, truck, air, and rail.

OpenAPIC++Java

HiringMany openings

Showpad

AI-powered revenue enablement platform uniting content, readiness, engagement, and intelligence for field-selling organizations

OpenAPIApexC#

HiringMany openings

Moment

Fixed-income trading, data, and risk infrastructure (APIs) for wealth and brokerage platforms.

OpenAPIGoPython

HiringMany openings

Vectra AI

AI-driven cybersecurity platform that detects and stops cyberattacks across network, identity, and cloud environments

OpenAPIC++Go

HiringMany openings

SmartBear

Software quality and testing tools for development teams, including API testing, test automation, performance monitoring, and collaboration.

OpenAPIC#C++

Hiring

Distribusion

Platform providing access to ground transportation worldwide, enabling a better travel experience from search to settlement.

OpenAPIGoJavaScript

Often used together

REST APIs · 160 APIs · 152

FAQ

Quick answers.

How many companies use OpenAPI?

21 companies we track list OpenAPI in their stack, with 576 open roles on file across them.

Which companies using OpenAPI are hiring?

The companies below are hiring now. Browse all 21 companies using OpenAPI for the full list.

Which OpenAPI roles are open right now?

Browse open OpenAPI roles on the jobs board. That count is roles on file across the companies we track, not a live count of what the board shows.

What is OpenAPI usually used alongside?

Companies using OpenAPI often also use REST APIs, APIs.

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