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Senior C++ Engineer in Barcelona


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Job Description

Qustodio is a fast growing internet safety startup based in Barcelona. Our product is a multi-platform device protection solution that is used and loved by hundreds of thousands of parents, schools, and SMBs worldwide.

We're looking for a ninja C++ programmer with strong experience in cross-platform development (Windows / OSX / Linux platforms), programming multi-threaded high-performance apps & services at a low level.

What you will be doing with us:

  • Take ownership of Qustodio desktop, SDK, kernel & embedded technical products
  • Translate technical & business requirements into state of the art C++ technical designs & apps
  • Follow proper programming & design best practices and methodologies (UML, TDD, Scrum)
  • Follow and improve company development & QA processes
  • Research customer support cases and improve the Desktop apps quality
  • Provide technical support to other junior profiles


What we're looking for:

  • Software Engineering degree or equivalent experience
  • +5 years C++ coding highly scalable multi-threaded high performance distributed apps
  • Strong knowledge of Linux/OSX and also Windows platforms
  • Strong knowledge of C++ coding best practices, writing robust leak/crash free apps
  • Strong knowledge of profiling & debugging tools/frameworks

Bonus points for:

  • Socket filters, SSL & Transparent proxies
  • Kernel mode apps
  • Cross-platform code and cross-platform build processes (ie: Cmake)
  • C++11/C++17 knowledge
  • Qt knowledge
  • Install frameworks (MSI, Pkg)
  • Continuous integration and Agile methodologies
  • Embedded systems

Why work with us?

Great question! Here are a few reasons...

  • We’re in the very center of Barcelona, on the beautiful and emblematic Passeig de Gràcia
  • Great culture - friendly and emphasizes both teamwork and fun
  • Our company is home to over 15 nationalities
  • Flexible working hours - and there are possibilities to work from home
  • You'll be solving real-world problems that all families face.
  • Interesting challenges on networking, security, and scalability for you to grind your skills
  • In-house training and team building events
  • Competitive salary range
  • Fully equipped kitchen with free coffee
  • Free Friday afternoon refreshments with the team
  • 23 days of holiday per year


About Qustodio

  • Saa S

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