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Intermediate Automation Quality Assurance Engineer (m/w/d)

Sofia (BG)




Intermediate or Senior

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as of now

Your contact persons:

Stefan Michev (BG)


Mobile: +359 88 6839431

Your responsibilities:

  • You develop and implement comprehensive test strategies taking into account all test levels

  • You create detailed test plans and test cases that integrate both manual and automated test methods

  • You are largely responsible for the conception and development of automated test scripts using C#-based frameworks

  • You will carry out integration tests to check the interactions between different modules and system tests to evaluate the overall functionality

  • You plan and perform security tests to uncover vulnerabilities in web applications

  • You help to set up and manage a suitable test environment

  • You support the selection and use of suitable test tools and technologies for .NET and C# applications

  • You ensure that all software products meet the defined quality standards

  • You create logs to document testing phases and defects

  • You perform regression testing, Integration/System Tests, Performance tests

  • You identify and solve quality problems in close cooperation with the development team

  • You contribute to the continuous analysis and improvement of test processes and methods, promoting a culture of continuous improvement within the team

What you should bring:

  • Degree in computer science, software engineering or a comparable qualification

  • At least 2 years of professional experience in software testing and quality assurance

  • Sound knowledge of C# and .NET

  • Experience with automated testing tools and frameworks such as XUnit, NUnit or MSTest or any other framework

  • Experience in the development and implementation of test strategies for different test levels like integration test, system test, acceptance test, end-to-end tests, exploratory tests, regression tests, Knowledge of performance and security testing

  • Desired strong technical orientation and understanding of the following technologies: HTTP protocol; SQL with MSSQL, PostgreSQL; HTML, CSS; Kibana and Elastic search

  • Familiar in the usage of Jira, Confluence

  • Experience in the development and implementation of test strategies

  • Strong analytical and problem-solving skills

  • Good communication skills

  • Ability to work without supervising

  • Fluency in written and spoken English

  • Certificates in software testing (e.g. ISTQB)

  • Experience in agile development methods

Our Benefits:

  • 20 days paid vacation

  • Agile collaboration in a small team

  • A diverse range of tasks in exciting projects

  • Personal development opportunities in a growing company

  • Flexible working hours and home office options

  • Good public transport connections

  • Free drinks

  • Joint events in summer and at Christmas time

  • A branch office in Germany (Cologne) with regular exchanges

  • Permanent employment for an indefinite period


Our Identity

We value each other's abilities, respect each other and invest in good, constructive cooperation every day. We rely on the spoken word and trust the handshake. We all contribute to well-being and diversity together. We know no national or cultural boundaries. We delegate responsibility and live an open and positive culture of error. Our employees are always trying out new ways of doing things, learning from their mistakes and sharing their experiences with others. We are also involved outside our company and are an active part of a modern, social and sustainable society.


light ds GmbH develops individual software solutions for companies, especially corporate groups and public corporations with legal capacity. Together with our network partners, we offer software solutions tailored to our customers from a single source. We can provide consulting, conception, design, development, software testing, hosting and operation of the software.

Become part of our mission - digitalization!

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