Airbnb Tech Stack

Global marketplace connecting millions of hosts and guests across travel accommodations and experiences

Software Development San Francisco, CA 5,001–10,000 employees Founded 2007 Public Company

Airbnb operates a two-sided marketplace at massive scale—5 million hosts, 2 billion cumulative guest arrivals—with engineering and data infrastructure built on TensorFlow, PyTorch, Kubernetes, Kafka, and cloud platforms (AWS, GCP, Azure). Active adoption of RAG and Istio alongside mobile frameworks (SwiftUI, Swift) suggests an AI-first platform evolution and infrastructure modernization. The company is hiring aggressively across engineering, support, and ops with a senior-heavy mix, indicating sustained growth in supply complexity and operational risk management.

Tech Stack 158 technologies

Core StackTensorFlow PyTorch Kubernetes Apache Airflow Kafka Python Java C++ AWS Kotlin Ruby Ruby on Rails JavaScript TypeScript PL/SQL Apache Spark Trino GraphQL Elasticsearch GCP Azure Oracle Fusion Vertex Oracle SQL Presto iOS Android R SQL OpenSearch+125 more

AdoptingRAG Istio SwiftUI Swift Airtable Swift Testing Apple Bazel+2 more

What Airbnb Is Building

◆Challenges

Pricing
Improving host performance
Reducing operational risk
Supply management
Optimizing performance
Managing high-impact escalations
Complex regulatory environments
Acquiring high quality inventory
Expanding high-quality supply
Optimizing host listings

▲Active Projects

Developing scalable localised supply management strategies
Acquisition strategy development
Monitoring metrics
Supply optimization
Host recruitment
Capacity planning and workforce optimization
Acquisition of experiences
Host pricing functionality
Global traffic load balancing and disaster recovery
Scalable localized supply management strategy

Hiring Activity

Accelerating460 roles · 230 in 30d

Department

Engineering

115

Support

Ops

Sales

Product

Data

Marketing

Finance

Seniority

Senior

161

Mid

Manager

Staff

Lead

Intern

Principal

Junior

Notable leadership hires: Sales Operations Lead, Market Lead, Communications Lead, Head of Home Supply, Tech Lead

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About Airbnb

Airbnb is a public marketplace platform founded in 2007 that enables hosts to offer accommodations, experiences, and services to guests worldwide. The company operates across nearly every country, with over 5 million active hosts and billions of guest arrivals. Supply-side challenges—host recruitment, pricing, inventory quality, localization, and regulatory compliance—drive significant operational and technical investment. The organization scales through geographically distributed engineering (16 countries represented in active hiring) and data-heavy operations, with particular focus on supply optimization, demand forecasting, and performance monitoring across regional markets.

HeadquartersSan Francisco, CA

Company Size5,001–10,000 employees

Founded2007

Hiring MarketsChina, United States, Syria, Mexico, Brazil, France, South Korea, Canada

Frequently Asked Questions

What tech stack does Airbnb use?

Airbnb's primary stack includes TensorFlow and PyTorch for ML, Kubernetes for orchestration, Kafka for streaming, Python and Java for services, and AWS, GCP, and Azure for cloud infrastructure. Additional tools: Apache Airflow, Presto, Apache Spark, Elasticsearch, and GraphQL.

What countries does Airbnb hire in?

Airbnb actively hires across 20 countries including the United States, China, India, Brazil, Mexico, Canada, UK, France, Germany, Spain, Italy, Singapore, Australia, Japan, South Korea, Ireland, Luxembourg, UAE, Philippines, and Syria.