Tango Tech Stack

Social live-streaming platform serving 400M+ users globally

Consumer Services Mountain View, CA 201–500 employees Privately Held

Tango operates a live-streaming social app at significant scale, evidenced by a tech stack heavy in data infrastructure (BigQuery, Kafka, Airflow, Vertex AI) and ML frameworks (TensorFlow, PyTorch, scikit-learn). Active projects span mobile performance, video processing pipelines, and scalable data lakes—reflecting engineering priorities around handling high-volume user data and real-time analytics. The hiring mix skews senior (35 of 84 engineering/data roles) and engineering-focused (42 of 84 across eng+data), suggesting either rebuilding legacy systems or scaling distributed infrastructure for a platform at the 400M-download mark.

Tech Stack 161 technologies

Core Stackscikit-learn TensorFlow PyTorch LangChain BigQuery Vertex AI Java Spring MySQL Kafka Redis GitLab CI/CD Intercom Zendesk Jira Confluence Looker Tableau Apache Airflow Python SQL GCP GCS REST Protocol Buffers Mockito WireMock Testcontainers YouTrack R+128 more

AdoptingTerraform

What Tango Is Building

◆Challenges

Performance optimization
Scaling data pipelines for high-volume user data
Rewriting legacy code
Real-time analytics
Supporting monthly revenue
Workflow bottlenecks
Balancing release velocity and stability
High ticket volume
Reducing churn
Meeting response time sla

▲Active Projects

Spa on reactjs for high-load application
Mobile performance optimization
Marketing pages
A/b testing experiments
Lifecycle crm campaigns
Lifecycle strategies
Scalable data pipelines and data lakes
Mfe refactoring
Feature flags implementation
Video processing pipelines

Hiring Activity

Accelerating95 roles · 55 in 30d

Department

Engineering

Marketing

Product

Support

Data

Finance

Design

Seniority

Senior

Mid

Junior

Lead

Manager

Director

Notable leadership hires: Tech Lead

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About Tango

Tango is a social live-streaming app and creator platform with over 400 million downloads worldwide. The product centers on live content discovery, creator monetization (described as a "digital economy"), and user-to-user connection. The company operates regional offices in Kyiv, Limassol, Warsaw, Dubai, and Tel Aviv, with engineering and data teams distributed across Poland, Israel, Ukraine, and Cyprus. Current scaling priorities include mobile performance optimization, video processing pipelines, and real-time analytics infrastructure to support a growing user base and revenue model tied to creator payouts.

HeadquartersMountain View, CA

Company Size201–500 employees

Hiring MarketsPoland, Israel, Ukraine, Cyprus

Frequently Asked Questions

What tech stack does Tango use?

Tango's backend runs on Java/Spring with SQL/MySQL and PostgreSQL-compatible databases. Data infrastructure uses GCP (BigQuery, Vertex AI, GCS), Kafka for streaming, Redis for caching, and Apache Airflow for pipelines. Frontend is React SPA. ML relies on TensorFlow, PyTorch, and scikit-learn. Adopting Terraform for infrastructure.

What is Tango working on?

Core projects include React SPA optimization for high-load apps, mobile performance tuning, video processing pipelines, scalable data lakes, real-time analytics infrastructure, feature flags, and lifecycle CRM campaigns. Also refactoring toward micro-frontends and implementing A/B testing frameworks.