Big Data Developer - Google Cloud Platform

Empowering your business. Worldwide.

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Do you live in a digital world? Can you say that Software Development is your hobby? Would you like to work in Barcelona for a popular American company leader in cloud technology? If yes, SELLBYTEL is your answer!

SELLBYTEL is a young and dynamic international company providing service to the top 10 companies belonging to the IT and social networking world. We are based in the heart of Barcelona with more than 2000 employees from all over the world. On top of that, we offer an attractive environment with a great team spirit. We are looking for new talent and new potential to join our growing, multicultural company and right now we are looking for a Big Data Developer for one our clients - Google Cloud Platform.

The Google Cloud team helps companies, schools, and government seamlessly make the switch to Google products and supports them along the way. As part of an entrepreneurial team in this rapidly growing business, you will help shape the future of how technology is used in the workplace.

As a Big Data Developer for Google Cloud Platform in Sellbytel you will:

  • Resolve client's technical issues and swiftly problem-solve technical issues for customers to show how our products can make businesses more productive, collaborative, and innovative

  • Help companies to create their applications and programs

  • Advise the best solutions to reach their objectives

  • Develop and improve the platforms

  • Training and meetings with clients

  • Work closely with a cross-functional team of web developers and systems administrators, not to mention a variety of both regional and international customers

Main requirements

  • Ability to read and understand code, able to write code to reproduce customer problems

  • Strong research, analytical and problem solving skills required to work with petabyte or even exabytes of data

  • Familiar with web protocols (HTTP, TLS, SSL etc.)

  • Firm understanding of programming (Java, C++, C#, Scala, Python, etc.) and scripting languages (Python/PHP/R)

  • Background in SQL

  • Experience with Big Data architectures and technologies (more than 1TB of data) and BI solutions

  • Ability to read and understand public facing docs (Google developer's website or stackoverflow)

  • Ability to read and understand logs and stack traces

  • Familiarity with modern API technologies (OAuth, HTTP RPCs)

  • Experience with distributed computing frameworks (e.g. Hadoop, Spark, Flink, Storm, Samza, Beam, Google Big Query, etc.)

  • Experience with distributed data stores (HBase, Cassandra, Riak, Google Bigtable, Amazon Dynamo DB, etc.) and/or distributed message brokers (Kafka, RabbitMQ, ActiveMQ, Google Pub/Sub, Amazon Kinesis, etc.)

  • High/native level of English

Nice to have

  • Experience in technical support: familiarity with, case prioritization, SLA compliance and quality

  • Experience with the popular technologies in the machine learning/big data ecosystem

  • Experience with any ML library (scikit-learn, pytorch, tensorflow, Spark mllib) or basic understanding of ML concepts

  • Experience with PaaS, and IaaS technologies

  • Objective C is a plus


  • Ticket restaurant
  • Private health insurance
  • Opportunity to travel
  • Internal Development Program
  • Young and dynamic team spirit
  • Schedule: Rotating shift, 8 hours a day, between 06.00 and 20.00
  • Up to 3.000Euros gross/year in bonus
  • Opportunity to grow in an international team of over 20 nationalities
  • Discounts in language lessons
  • An office in the center of Barcelona

Apply now

Sign up to apply

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