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TreeHouse NL Tech Stack

Multi-platform real estate and jobs marketplace operator in the Netherlands

Technology, Information and Internet Rotterdam, Zuid-Holland 51–200 employees Founded 2008 Privately Held

TreeHouse operates the Netherlands' leading rental housing platforms (kamers.nl, huurwoningen.nl) plus Vacatures.nl, a jobs marketplace. The stack is PHP + Symfony with modern data layers (Elasticsearch, BigQuery, dbt), but pain-point data reveals active migration from legacy systems to cloud infrastructure—a multi-year refactor that explains their hiring velocity across engineering and data teams. Mid-seniority hiring mix indicates scaling operational complexity rather than foundational rebuilds.

Tech Stack 28 technologies

Core StackPHP Elasticsearch Kubernetes Metabase Python Docker JavaScript dbt BigQuery GitHub Actions Terraform Symfony Docker Compose PHPUnit Codeception Google Meta Instagram SQL Git CI/CD GCP PHPStan Tealium Google Analytics 4 HTML
AdoptingGCP

What TreeHouse NL Is Building

Challenges

  • Migrating legacy tech to cloud
  • Legacy technology maintenance
  • Maintaining up-to-date listings across platforms
  • Streamlining new customer onboarding
  • Product reinvention
  • Transition to server-side tracking
  • Integrating cdp for personalization

Active Projects

  • Content strategy for multiple housing platforms
  • Marketing and content projects for multiple labels
  • Search engine
  • Matching ad delivery
  • Property advertisement response
  • Matching listings daily
  • User response to property listings
  • Performance analysis and improvement
  • Product reinvention
  • Backend services development

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Data
3
Engineering
3
Marketing
2
Support
2
Design
1

Seniority

Mid
7
Junior
2
Intern
1
Senior
1
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About TreeHouse NL

TreeHouse is a Dutch digital media company that owns and operates multiple marketplace platforms across real estate and labor markets. The core business runs two mature housing rental sites and is actively building out a job listings platform. Engineering is primarily PHP/Symfony-based, with modern data infrastructure (Elasticsearch, GCP, BigQuery) and testing automation (PHPUnit, Codeception). The company is headquartered in Rotterdam and employs 51–200 people, with hiring concentrated in the Netherlands across development, data, marketing, and product roles.

HeadquartersRotterdam, Zuid-Holland
Company Size51–200 employees
Founded2008
Hiring MarketsNetherlands

Frequently Asked Questions

What tech stack does TreeHouse use?

PHP, Symfony, Elasticsearch, Docker, Kubernetes, Google Cloud Platform, BigQuery, dbt, Python, and Google Analytics. Testing via PHPUnit and Codeception; CI/CD through GitHub Actions and Terraform for infrastructure.

What is TreeHouse working on?

Core work includes content strategy for housing platforms, a search engine, ad-matching systems, and product reinvention. Secondary focus: data pipeline improvements and performance analysis across multiple marketplace labels.

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