Senior .NET Engineer

Top 5 open-access publishers in the world

Job details

  • Full-time
  • calendar
  • map markerMadrid, ES
  • cardRequires Work Permit
    Requires that you're a citizen or have a valid work permit / visa sponsorship to work in the country in which this position is based.
  • routeIntermediate
  • routeEnglish
    Preferred spoken language

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We are looking for an enthusiastic senior .NET developer that helps us to design, build and improve some areas of our website and our backend platforms. You will join a team with an excellent work environment full of motivated, talented and collaborative people working in Madrid.

Here you will be part of a fast-growing international team that feels passion for technology, learning and self-improving. You also may be required to travel to our Headquarters in Switzerland occasionally.

Your responsibilities inside the team will include:

  • Analysing, defining and implementing new data modules and algorithms, ensuring scalability over big datasets
  • Enrolling all the Scrum ceremonies and artifacts we use on daily basis
  • Reviewing deliveries from other development teams
  • Working with QA and Operations to ensure quality

Main requirements

  • 5+ years working experience
  • Solid experience with ASP.NET MVC and web development
  • Experience with Web Services and REST APIs
  • Experience with Microsoft SQL server and T-SQL
  • Comfortable working in a team environment with distributed version control (Git / TFS)
  • Experience with defect and issue tracking applications
  • Experience with modern software engineering best practices: Agile/Scrum, unit testing/test automation, CI, design patterns, etc.
  • Very strong engineering skills
  • Have taken an active role in architecture and design discussions
  • Highly motivated to work in a challenging and fascinating environment
  • Code with passion. Being proud of the produced code is a must
  • Pragmatic proactive team player
  • Good oral and written communication skills in English

Nice to have

  • Knowledge of scalability of web applications/services
  • Knowledge of database scaling and optimization techniques
  • Experience with Message Queue systems such as RabbitMQ
  • Degree in Computer Science, Computer Engineering or related field preferred


  • An international, relaxed, friendly working atmosphere
  • Open plan workspace
  • Flat organization with startup-ish spirit
  • Opportunities to improve your technical skills
  • Flexible retribution scheme (nursery cheques, restaurant pass)
  • Team building with sports, events and activities
  • Monthly social events after work

Apply now

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