Senior Softphone Application Developer

Stockholm, Sweden
Working Time
Full Time


Telepo is looking for an experienced softphone application developer to help us expand on our industry leading communications and collaboration solution. You will have the opportunity to work closely with customers when defining and implementing requirements. We are quality focused and are looking for people passionate about creating great software that lasts and takes pride and ownership in their work.

The position is located in Stockholm, Sweden.

What are you going to do?

  • Design and build advanced applications for the softphone running on Windows and Mac platforms
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Work with outside data sources and APIs
  • Unit-test code for robustness, including edge cases, usability, and general reliability
  • Work on bug fixing and improving application performance
  • Continuously discover, evaluate, and implement new technologies to maximize development efficiency

What do you need?

  • A university degree in computer science with 5+ years of experience as a developer
  • You have strong OO design and programming skills in C++ with strong knowledge of multi-threaded applications
  • Have an eye for detail and love creating beautiful user interfaces, while also caring for user experience
  • You have experience with network protocols and designing with RESTful APIs
  • Work in Visual Studio 2017 or later and/or XCode 12.x or later
  • Have experience with C++ 11, Boost, CMake, Maven, wxWidgets, and CEF
  • Write clear, maintainable and testable code with focus on quality
  • Have experience with a variety of frameworks and strive to keep yourself updated with new frameworks, tools, and patterns that help you succeed in your work.
  • Enjoy debating design choices and sharing your knowledge with others.
  • Nice to have a telecom background with knowledge of WebRTC and SIP

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Telepo offers you

An environment in which growth and development are central and which also opens up a lot of possibilities for you.

A pleasant working atmosphere with the occasional pat on the back… as it should be!

CORE principle

With our CORE principle we distinguish ourselves from other employers:

  • C

    Commitment: we go for it together and strive for a long-term relationship.

  • O

    Ownership: we accept our responsibilities.

  • R

    Respect: every person is different, and we let everyone be themselves.

  • E

    Empowerment: we give you all possible help, support and tools.

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Telepo AB

Arenavägen 63
121 77 Johanneshov

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