Fullstack Developer


We are looking for a Web Developer within an Agile Development environment, you will design and develop features and components to present analytic insights to our customers with the aim of helping the Company towards its goal of building the only streaming analytics architecture that makes complete sense of the world’s network data by instantly transforming it into real-time actionable insights that are published, searchable and consumable by businesses that run in the Now. 


  • 3+ years experience implementing complex web applications using Java, HTML5, CSS3, JavaScript, JSON and a MVC framework (Angular preferred) including object-style programming and the use of dynamic updates via AJAX and RESTful web services 
  • Experience working in agile teams and using source control systems (SVN preferred) 
  • Python and PostgreSQL beneficial but not required 


  • Experience with the Play framework 
  • Database-driven applications – database design and SQL query development (we work with PostgreSQL) 
  • Experience with java web-services using SOAP 
  • Experience with RESTful web services 
  • Automated unit-testing and integration testing testing (experience using jasmine an advantage) 
  • Numeric and historical data visualisation techniques 
  • Sound knowledge of design patterns and designing with abstractions 
  • Knowledge of user-interface design principles, automated build systems using ant, optimisation techniques, web standards and cross browser capabilities 


Jesús Cal Estepa, IT Recruitment Consultant - Your e-Frontiers consultant for this job

Jesús is an IT Recruitment Consultant based in Madrid with e-Frontiers. He holds a Degree in Psychology and postgraduate studies in Human Resources Management. Jesús is focused on Python, Java and C++ roles, creating strong relationships with candidates to improve their career and at the same time provide a quality service to the clients.

Specialises in: Python, Java, C++, C