(Senior) Quality Assurance Engineer (m/f/d)

About us

Join the European market leader in B2B cloud telephony. NFON founded in 2007 in Germany is offering its services, locally, in 15 European countries. Our business: Transform the business phone industry, thanks to our advanced cloud-based phone system, complete business phone and call center software.

 The opportunities are endless: If you are ready to grow something big, then this is your job!

Your Mission

NFON transforms and enriches how businesses use telephony. We deliver the freedom of business communication through cloud-based technology. Quick to deploy, versatile, scalable, flexible and reliable – just like our team. Our R&D and Operations team consists of technical experts who work to bring the business communication market to the next level.
We are no. 1 cloud telephone system in Europe.

You will be improving the quality of our software and our QA processes, this includes:
  • Assuring functional and non-functional quality requirements for backend applications (APIs) in an agile team
  • Working together with developers, product owner and testers to ensure tests plans cover all requirements, overall functionality and quality of the software.
  •  Root cause analysis of defects including reporting & tracking of issues •    Prevention of having defects implemented by working closely with the developers
  • Responsibility for design, maintenance, execution and evaluation of tests
  • Automating test cases to improve regression coverage, safety & reliability
  • Analyzing and improvement CI/CD processes
  • Execution of manual tests with changing requirements
  • Working with TDD (Test Driven Development) and BDD (Behavior Driven Development)

Your profile

  • A degree (BA+) in computer science or a completed relating apprenticeship with according professional experience
  • Solid experience in testing backend applications & REST APIs 
  • Strong knowledge of software QA methodologies, tools and processes 
  • Good understanding of agile development methodologies and related testing processes (primarily Scrum). 
  • Working experience with implementing QA measures in agile IT organization and the integration with CI/CD tools
  • Experience in security and/or performance testing (are desirable)
  • Qualifications in the area of software testing (are beneficial) 
  • Experience with the Atlassian suite (are beneficial) 
  • ands-on experience with REST API testing / Cucumber-Behat / Gherkin / Postman (are beneficial)
  • Fluent in English

Your Team

As an engineer at NFON, you will be part of the new R&D team  in Lisbon, working alongside the organization in a cross-functional agile team, always growing and helping to build and improve the quality of our products.

Why us?

  • An option to choose the hardware (Laptop or MacBook Pro)
  • Funding of educational training, including English courses
  • An unlimited fixed-term contract with the flexibility of trust-based working hours
  • Cozy and large workplaces with modern equipment in Lisbon (Rua Barata Salgueiro 37)
  • One of the best health Insurance with great coverage (including family members)
  • 25 vacation days
  • Free coffee, fruit baskets and lunch vouchers
  • International atmosphere in a continuously growing company with an open-minded culture and positive communication
  • A motivated, distributed and agile team with lean hierarchies

NFON is an equal opportunity employer and does not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, gender identity, age, marital status, veteran status, or disability status.