Machine Learning / Data Engineer

Machine Learning / Data Engineer


Company: EF Solutions (Services) Ltd

Location: London, UK

Salary: Competitive

Posting date: 3rd May 2019

Closing date: 4th June 2019



Come and build next generation learning products with us. We are a small team in a big company that’s helping millions of people learn a language.  


What you will work on:

  • Models to personalise a user’s learning experience
  • Data pipelines and warehouses
  • NLP models to understand and and interact with users
  • Adaptive learning services


What we are looking for:

  • 4+ years’ experience as a machine learning or data engineer
  • Experience with machine learning libraries and frameworks
  • Experience with big data pipeline tools and frameworks
  • Experience building and deploying models in production
  • Bot experience a plus
  • Fluent in Mandarin a plus

What we like:

  • Solving problems
  • Small teams
  • Fast iterations
  • Moonshots 
  • Open source
  • Experimenting with new technologies, libraries and frameworks


What we don’t like:

  • Over reliance on process
  • Over reliance on meetings
  • Assembly lines (we involve our engineers in all product decisions)



  • Competitive salary
  • International travel opportunities (Shanghai, Rio, Zurich etc)
  • Work in a Multinational Office (30 different nationalities)
  • Work with Passionate People
  • 25 Days Holidays
  • Private Medical Insurance
  • Child Care Voucher
  • Career Opportunities Internationally
  • Too much more to list...


About EF


Founded by Swedish entrepreneur Bertil Hult in 1965, EF is the world leader in international education and offers language training, cultural exchanges, educational travel and academic degree programs. EF’s mission is to open the world through education and for over 50 years, we've helped millions of people become citizens of the world by breaking down barriers of language, culture and geography. Today, we have 500 schools and offices in over 53 countries and employ over 46,000 staff and teachers.


Education and travel are two of the fastest-growing industries today. With our schools, programs and technology, we are uniquely positioned to take advantage of this huge market potential. We are looking for talented people to join us. If you want a truly international career with real responsibilities, we want to meet you.


EF is an equal opportunities employer. EF offers competitive salaries and a multicultural working environment. 

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