Bumble Inc. Tech Stack

Multi-app dating and social platform for women-first connections

Software Development Austin, Texas 501–1,000 employees Public Company

Bumble Inc. operates three interconnected dating and friendship apps (Bumble Date, BFF, Badoo) serving 500+ million registered users globally. The tech stack reveals a mobile-first, cloud-native architecture built on Kotlin and Android for client-side work, with Kafka, GraphQL, and Kubernetes handling distributed backend workloads across AWS and GCP. Active hiring across engineering, marketing, and product—plus heavy investment in trust & safety (incident response, LLM-first enforcement, responsible AI framework)—signals the company is scaling infrastructure and safety systems in parallel with content and lifecycle marketing to address user retention and compliance challenges.

Tech Stack 70 technologies

Core StackKotlin AWS Braze Kubernetes n8n Make Zapier Figma TypeScript Go GraphQL Redis DynamoDB Workday Power BI Linux Kafka Python Android Jetpack Android GCP MCP SQL Adaptive Planning Oracle Essbase Anaplan NetSuite Planning Excel Google Sheets Bash+40 more

What Bumble Inc. Is Building

◆Challenges

U.s. privacy compliance
Intercompany consolidation process
Managing large-scale infrastructure
Finding product market fit
System stability and performance
Optimizing headcount
Optimising user lifetime value
Managing cross-functional meeting coordination
Optimizing marketing spend roi
Improving network reliability

▲Active Projects

Global social media strategy
Cutting edge android app for mobile communication
Content design strategy
Incident response program
Lifecycle campaigns launch
Ai-driven workflows and automations
Llm-first enforcement architecture transition
Responsible ai framework development
Moderation system performance oversight
Trust & safety product strategy

Hiring Activity

Accelerating75 roles · 35 in 30d

Department

Engineering

Marketing

Finance

Product

Security

Design

Legal

Support

Seniority

Senior

Director

Lead

Mid

Manager

Junior

Intern

Staff

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About Bumble Inc.

Bumble Inc. is a publicly traded parent company headquartered in Austin, Texas, operating Bumble Date (women-first dating), BFF (friendship), and Badoo (web and mobile dating founded in 2006). The platform enables connection and community building across dating and friendship verticals. Engineering effort concentrates on mobile app performance, backend scalability across public clouds, and trust & safety—including moderation systems, privacy compliance, and responsible AI practices. Active projects span user lifecycle retention, global social strategy, and infrastructure modernization, with particular focus on incident response and network reliability at scale.

HeadquartersAustin, Texas

Company Size501–1,000 employees

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What tech stack does Bumble use?

Bumble's stack includes Kotlin and Android for mobile apps, AWS and GCP for cloud infrastructure, Kubernetes for orchestration, Kafka for event streaming, GraphQL and Redis for backend services, DynamoDB and SQL for data, and Python and Go for backend services. Figma for design, Workday and NetSuite for finance/planning.

What is Bumble working on right now?

Active projects include an AI-driven workflows and automations initiative, LLM-first enforcement architecture transition for moderation, responsible AI framework development, incident response program, lifecycle campaigns, and global social media strategy. Trust & safety and platform stability are top engineering priorities.