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Senior Back-end Engineer

All-in-one, browser-based call center software

Job details

  • Full-time
  • calendar
  • map markerLisbon, PT
  • 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.
  • routeSenior
  • routeEnglish
    Preferred spoken language

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Do you love APIs, open source code and the core values of GitHub and 37Signals? So do we! Come join a team of amazing developers that are disrupting the call center software industry, one line of code at a time.


  • Work independently as well as in small teams to develop the best product on the market
  • Implement a scalable, stable, and user-friendly product that can handle our current growth
  • Collaborate with experienced software engineers in the design, development and maintenance stages of the Talkdesk product
  • Collaborate with our front-end developers to enhance the user experience
  • Collaborate with our support engineers and customer support representatives to understand our customer’s needs, enhance Talkdesk usability and resolve technical issues
  • Work well in a modern agile software engineering environment (with source code control, dev/stage/prod release cycle, extensive testing, and continuous deployment)
  • Solve challenging technical problems and put your skills to the test every day; see an immediate impact of your work and value you created for customers

Main requirements

  • Software engineering background with experience in OO programming
  • Experience with TDD approach to development
  • Previous experience in Team Leading
  • Top-notch programming skills, ability to produce quality code that is maintainable, efficient, reliable and secure
  • Be fearless about learning new technologies and technical approaches to application development
  • Very good knowledge of how to make software using good development practices (SOLID & DRY)

Nice to have

  • Familiar with Git, Ruby, RabbitMQ, Redis, MongoDB


  • Laptop of your choosing
  • Funding to attend/speak at conferences
  • Working from home policy when necessary
  • Caffeine and snacks

Apply now

Sign up to apply

Or sign up to refer and earn a reward of €500