BySide is seeking for a Data Engineer to join our engineering team

Job Description

BySide, one of the best companies to work for in Portugal (, is seeking for a new member to join the Engineering Team.

Our platform is directly integrated and used by several banks, some of the biggest world retailers, telecommunication companies and call centers around the globe. Managing BIG Data in Real Time, BySide currently handles more than 1 million call and 5 million voice minutes per month, providing services such as click2call, call tracking, inbound calls, IVRs, etc.

As a Data Engineer, you will work on a team that owns the services that supports the scale of our business.


(Proven) previous development in one of following technologies:

  • MySQL
  • Apache SOLR / ElasticSearch

Nice to have:

  • Experience working with HDFS or GlusterFS clusters
  • Knowledge about big data technologies (e.g. HBase, Spark)

We value experience with:

  • Designing queries for relational and non-relational databases;
  • Handling very large amounts of data
  • Developing and maintaining an ETL pipeline;

BS or MS degree in Computer science or equivalent experience;


  • Modeling complex processes and scenarios into highly performant and scalable data applications;
  • Collaborate with other software engineering teams, providing data engineering expertise and guidance in the design of data-backed software solutions;
  • Contribute to the maintenance and development of our always growing data architecture;
  • Tune queries serving both operational and analytics applications, both SQL and No-SQL
  • Support machine learning pipelines and tasks


  • Ability to interact effectively with other teams and be a team player;
  • Excellent communicator, common sense and a passion to solve problems;
  • Work in a modern agile software engineering environment;
  • Eager to learn;


  • Commitment to your development (we enjoy sharing and learning);
  • Growing company with a high impact on its operating markets;
  • Close relationship with big partners on Telco, Banking and Retail sectors (national and international);
  • Work in a family-like environment.

Apply for this job

Please e-mail us your curriculum vitae to (you can use one of these formats: PAGES, DOC, PDF, TXT).

By sending your Curriculum Vitae you are giving your consent to BySide to collect and process the personal data transmitted by you and contained within the Curriculum Vitae. The single purpose of the collection and treatment of this data is the candidate screening and selection process. Your data will be stored during the screening and selection period only.

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