Data Scientist for Predictive Search and Ranking

4 semanas atrás


Porto, Porto, Portugal Hostelworld Group Tempo inteiro

Hostelworld Group is a global hostel-focussed online booking platform that inspires adventurous minds to meet the world and come back with life-changing stories to tell. Our customers crave cultural connection and unique experiences, which we make possible by providing an unbeatable selection of hostels in unmissable locations – all in the palm of their hand.
We have more than 13 million reviews across 17,800 hostels in over 179 countries, making us the leading online hub for social travel. We operate in 19 languages and our mobile app in 13 languages.

**Location:** This role is based in Portugal. We have an office hub in Porto available for those who prefer a hybrid model where you can spend time with colleagues in-person. You will need to be able to commute to our office hub as required from time to time.

**The Role & The Team:** Our growth teams are responsible for driving business outcomes through data-driven decision-making. As a Data Scientist, you will partner with business leaders to identify opportunities for leveraging data science to solve business problems and work closely with product teams to implement requirements and with engineering to implement algorithms and ETLs.

**What You'll Do:

  • Stakeholder Collaboration: Work closely with business leaders to identify opportunities for leveraging data science to solve business problems
  • Technical Expertise: Work closely with a team of machine learning engineers, data engineers, and other data scientists to develop best-in-class search and ranking algorithms
  • Performance and Impact: Monitor data product performance and business impact and act accordingly when objectives are not met

**What We're Looking For:

  • MSc or PhD in a quantitative field such as Computer Science, Statistics, Mathematics, Economics, or related field with a preference for a specialization in machine learning or data science
  • 2-5 years' experience as a data scientist in a digital product environment, ideally e-commerce or two-sided marketplace, developing and deploying successful ranking and recommendation algorithms
  • Mastery of experimental design, A/B testing, and evaluation metrics for ML models

**What We Offer:

  • Competitive salary (£55,000 - £65,000 per year)
  • Enhanced annual leave plus 3 wellbeing days per year
  • Paid family leave (maternity, paternity, surrogacy, and adoption)
  • Agile working (plus a working from abroad policy)
  • Support for your ongoing growth and development
  • Inclusive people policies (sickness, menopause, compassionate, and fertility leave)

**Our Behaviours:

  • Grow others: We fundamentally believe that investing in growing others benefits everyone
  • Master it: We are obsessed with our area of expertise and enjoy developing our skills
  • Collaborate: We are in it together, for the tough stuff and the celebrations too
  • Adapt: We work fluidly, adapting to new information and the evolving environment while staying committed to our goals
  • Deliver: Our focus is always on the end result; we value outcomes over activity

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