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Bubble Tech Stack

Visual app builder with AI assistance for web and mobile

Software Development New York, NY 51–200 employees Privately Held

Bubble is a visual no-code platform for building web and mobile applications, now investing heavily in AI-driven workflows and native app support. The tech stack reveals a mobile-first architecture (React Native, iOS, Android, LangChain, OpenAI, Anthropic) paired with backend infrastructure (Node.js, PostgreSQL, AWS, Terraform), and the active project list shows the company is actively expanding its mobile capabilities while scaling infrastructure. The engineering-heavy hiring mix and focus on reducing editor friction suggest Bubble is in an active scaling phase, balancing complexity and usability as it moves beyond web-only development.

Tech Stack 21 technologies

Core StackReact Native RAG TypeScript Node.js Python OpenAI Anthropic LangChain AWS Terraform Redis PostgreSQL JavaScript iOS Android Apple App Store Google Play SolidJS AWS CDK AWS ECS

What Bubble Is Building

Challenges

  • Support native ios and android apps
  • Operating at large complex scale
  • Reducing learning curve
  • Discoverability of editor
  • Reducing friction in day-to-day workflows
  • Addressing technical debt
  • Balancing costs
  • Next-generation ai workflows
  • Ai-assisted full-stack development
  • Improving ease of use of visual editor

Active Projects

  • React native runtime integration with bubble backend
  • Expanding web editor to include mobile app creation
  • Developing react native runtime for bubble backend
  • Design agentic workflows
  • Llm-driven product features
  • Scaling bubble infrastructure
  • Reimagining the user experience for building out databases
  • Improving editor usability
  • Product improvements for the editor
  • Mobile app builder development

Hiring Activity

Steady15 roles · 5 in 30d

Department

Engineering
9
Design
2
Marketing
2
Product
2
Support
2

Seniority

Senior
9
Staff
2
Director
1
Junior
1
Lead
1
Manager
1
Mid
1
VP
1
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About Bubble

Bubble operates a visual application development platform positioned for entrepreneurs, startup founders, and business teams building web and mobile applications without traditional coding. The product combines a visual editor for design and logic with AI assistance for faster development cycles. The company serves a mix of individual builders and teams, with the platform supporting publishing to web browsers, iOS via the Apple App Store, and Android via Google Play. Bubble is based in New York and operates a lean team of approximately 51–200 employees across engineering, design, product, marketing, and support.

HeadquartersNew York, NY
Company Size51–200 employees
Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Bubble use?

React Native, TypeScript, Node.js, Python, PostgreSQL, Redis, AWS (with CDK and ECS), Terraform, OpenAI, Anthropic, and LangChain for AI features.

What is Bubble working on?

React Native runtime integration, mobile app creation in the web editor, agentic AI workflows, database UX redesign, infrastructure scaling, and editor usability improvements.

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