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Harper Tech Stack

Try-before-you-buy platform for online fashion retailers

Retail Apparel and Fashion London, London 51–200 employees Founded 2017 Privately Held

Harper operates a try-at-home fulfillment platform for UK fashion e-commerce, with a data stack centered on SQL, dbt, Airflow, and Redshift feeding Tableau and Looker dashboards. Active pain points around scalable data pipelines, fraud mitigation, and single source of truth — combined with hiring concentrated in data and engineering roles — suggest the company is shifting from fulfillment operations toward data-driven customer retention and risk models.

Tech Stack 10 technologies

Core Stackdbt Apache Airflow Redshift Tableau Power BI SQL Looker Studio

What Harper Is Building

Challenges

  • Scaling customer service operations
  • Process optimisation
  • Fraud risk mitigation
  • Complex datasets
  • Scalable data pipelines
  • Single source of truth
  • Scaling core systems
  • Improving system reliability

Active Projects

  • Process optimisation
  • Fraud risk mitigation
  • Improving customer retention, loyalty and lifetime value
  • Data pipeline development
  • Dashboard creation
  • Single source of truth implementation
  • Customer retention improvement initiative

Hiring Activity

Accelerating6 roles · 5 in 30d

Department

Product
2
Support
2
Data
1
Engineering
1

Seniority

Senior
6
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About Harper

Harper provides try-before-you-buy and returns-management solutions for online fashion retailers in the United Kingdom. Founded in 2017, the company addresses core friction in online apparel sales: the inability to physically inspect items and the friction of returns processes. The platform is adopted by mid-to-premium UK retailers including Selfridges, Victoria Beckham, ME+EM, RIXO, and Jigsaw. The company operates from London with 51–200 employees and maintains a reported Net Promoter Score of 88 on Trustpilot.

HeadquartersLondon, London
Company Size51–200 employees
Founded2017
Hiring MarketsUnited Kingdom

Frequently Asked Questions

What tech stack does Harper use?

SQL, dbt, Apache Airflow, Redshift for data infrastructure, and Tableau and Looker Studio for analytics and dashboarding.

Where is Harper headquartered?

Harper is based in London, United Kingdom, and was founded in 2017.

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