ETL Developer

Meet the World

Job details

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Our customers aren't your average tourists: they are an open-minded, spontaneous and energetic bunch who want to immerse themselves in unknown cultures, not just observe them. They want to take home unforgettable stories, the kind you can’t make up. And it’s the other global travelers they meet along the way that makes all of this possible.

That’s where hostels come in. They put you at the heart of the action and make it easy to meet other travelers from all over the world, providing a unique environment to immediately get talking to other people. Hostelworld is proud to be waving the flag for the hostel industry, and we’ve got a great story to tell.

Main Responsibilities

  • Partner with business groups to gather, refine and document requirements for reporting projects (Including ETL, Data Warehouse and Reporting Platform changes).
  • Plan, design and engineer ETL processes, according to best practice, whilst verifying Data Quality and Data Integrity as part of these process (Including reconciliation of key metrics).
  • Be involved in the development lifecycle of all reporting projects (ETL, Database and Analytics)
  • Implement continuous review and improvement of the ETL process, ensuring maximum throughput, efficiency and data quality, liaising with the DBA, and other relevant parties as needed.
  • Provide data extracts and loads on an ad-hoc basis.

Main requirements

  • 3+ years in an ETL Development role.
  • A Computer Science related degree or relevant professional certification
  • Demonstrated experience of Data Loading, Data Integrity and Data Quality using Enterprise ETL tools.
  • Practical understanding of multidimensional modelling, Data Warehousing concepts and methodologies, star/snow flake schemas, and how BI tools interact with, and utilise, the underlying data structure and metadata.
  • SQL skills
  • Excellent analytical / problem-solving ability.
  • Flexible and adaptable in the approach to address customer and business needs
  • Desire to learn about cutting edge technologies and apply them to existing systems and processes
  • Ability to work under own initiative or as part of a dynamic team
  • Demonstratable knowledge of Data Warehousing design, development and management processes.
  • Must possess strong interpersonal and communication skills, effective knowledge-sharing skills and decision-making abilities.
  • Fluent English is essential (both spoken and written)

Nice to have

  • Experience of Talend desirable.
  • Experience of Big Data platforms (Hadoop/Azure/Google Analytics) desirable.
  • Experience of MicroStrategy desirable


  • Flexible working hours
  • Home office
  • Up to 27 vacation days
  • Awesome partnerships around the city
  • Health care
  • Free food, drinks and games around the office
  • Amazing office culture and inspiring product

Apply now

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Or sign up to refer and earn a reward of €300