idealo internet GmbH Tech Stack

European price-comparison platform connecting millions of shoppers to thousands of merchants

Software Development Berlin, Berlin 501–1,000 employees Founded 2000 Privately Held

idealo operates a high-traffic price and product comparison portal across Europe, handling 2.5 million daily page impressions and 600 million product listings from 50,000 connected shops. The tech stack—AWS, Kafka, Spark, Snowflake, and Python—reveals a data-intensive operation focused on real-time product feeds and merchant matching. Hiring skews heavily toward senior engineers and sales roles, with active projects spanning clickout filtering, merchant segmentation, lead scoring, and retail media expansion, suggesting a transition from pure search traffic arbitrage toward higher-margin B2B partnerships and performance marketing.

Tech Stack 62 technologies

Core StackAWS TypeScript Apache Spark Apache Airflow Snowflake AWS Lambda Python Kafka Java Salesforce Kotlin AWS Glue Terraform NumPy pandas JavaScript NestJS React Next.js AWS CDK Spring Boot SQL AWS SQS AWS SNS HTML AMPscript AWS SNS AWS SQS SciPy Udemy Kafka Streams+28 more

What idealo internet GmbH Is Building

◆Challenges

Budget activation
Expanding retail media business
Paid search efficiency
Strengthening b2b product area
Reducing churn
Data synchronization reliability
Identifying new merchant segments
Improving lead scoring models
Sub-100ms search response time
Bot traffic cleaning

▲Active Projects

Clicks & earnings clickout filtering service
Partner ecosystem development
Work-abroad-policy implementation
Identity resolution and crm tech platform improvement
Google shopping and css campaigns
Retention program development
Trigger-based campaign execution
Data-driven go-to-market strategy
Trend and market analysis reports
Lead scoring model improvement

Hiring Activity

Steady40 roles · 15 in 30d

Department

Sales

Engineering

Marketing

Data

Executive

Finance

Ops

Seniority

Senior

Manager

Mid

Intern

Lead

Notable leadership hires: Lead Qualification

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About idealo internet GmbH

idealo is a Berlin-founded e-commerce platform that helps consumers compare prices and products while providing merchants access to qualified buyer traffic. The company operates one of Germany's largest shopping portals, indexing hundreds of millions of product offers and connecting independent retailers with price-sensitive shoppers. Revenue flows from both affiliate commissions on clickouts and from merchant advertising programs. With 501–1,000 employees based in Berlin and hiring across Germany and France, idealo operates at the intersection of consumer search and B2B merchant services, managing both the consumer-facing discovery layer and backend merchant-partner ecosystems.

HeadquartersBerlin, Berlin

Company Size501–1,000 employees

Founded2000

Hiring MarketsGermany, France

Frequently Asked Questions

What tech stack does idealo use?

idealo's stack centers on AWS (Lambda, SQS, SNS, Glue, CDK), Kafka for streaming, Snowflake for data warehousing, and Apache Spark/Airflow for batch processing. Frontend uses TypeScript, React, and Next.js; backend spans Spring Boot, NestJS, Java, and Kotlin.

How many merchants does idealo connect?

idealo integrates over 50,000 connected online shops, displaying more than 600 million product offers and generating approximately 2.5 million page impressions daily.