Senior Quality Assurance Engineer / Software Tester


starting immediately, Cologne, fulltime, unlimited

We are: THE experts of the first hours around domains. We have more than 20 years of experience in e-commerce and we work in interdisciplinary teams every day to create the best possible user experience for more than 2 million customers worldwide. Our common goal? Success that is sustainable! The United Internet AG group provides support in the background to achieve this goal.

Jobs at Sedo - Tasks, profile, tech stack

Our Technology Stack:

  • We use JavaScript (ES2015+, Node.js, Vue.js, Yarn, npm, etc.) for our frontend und Single Page Applications.
  • Our backends are Java micro-services based on Spring Boot and Apache Camel, which are addressed via REST or message queues.
  • At Sedo, we integrate a variety of third-party products and use the APIs from providers like Google or AWS and 1&1.
  • A high code quality is extremely important to us. We therefore take our test code just as seriously as our production code.
  • With our central continuous delivery system, we can roll out new software in different environments several times a day. For this we use among others, Git, Helm and Jenkins. Simply through merging and tagging.
  • We mainly operate our applications as Docker containers in a private cloud managed Kubernetes cluster.
  • We use central logging (ELK), Prometheus, Grafana and Icinga for analysis, metrics and monitoring of our productive operations.

Your tasks:

  • Working with a Java development team
  • Development and implementation of new test automation solutions within our micro-service architecture
  • Administration of your own deployment builds for integration tests
  • Independent planning, preparation, implementation and monitoring of manual and automated tests
  • Administration of automation frameworks and test databases within our CI/CD
  • Optimization and debugging of our web services

Your profile:

  • Several years of in-depth experience in testing web applications and APIs as well as in the development of automated tests
  • Programming skills in at least one language, preferably Java
  • Knowledge and experience in common automation tools
  • Experience with Linux / Unix shell
  • Knowledge of modern web services (TEST, API standards, HTTP protocol, etc.) as well as SQL databases
  • Experience in debugging web services and using service mocking tools
  • A plus: Experience in CI/CD DevOps, Docker / Kubernetes
  • Quality and responsibility awareness, analytical thinking, structured work and teamwork
  • Fluent German and English skills
  • Successfully completed technical-oriented degree or a comparable qualification

Our benefits for you:

  • Work-life balance: trust-based working hours, home office, 30-day vacation entitlement, fitness offers
  • Environmentally friendly way to work: employer-financed KVB job ticket
  • Free choice of hardware: MacBook Pro or Dell notebook
  • Top offices: central location in the Mediapark and freshly renovated rooms with the latest equipment
  • Personal development: individual training agreements
  • Attractive employee discounts: corporate benefits, ticketsprinter
  • Refreshments flat rate: coffee / tea / water, fresh fruit
  • Company events: summer, Christmas and team events

Do you want to make a difference at Sedo?

If you feel addressed and you want to become part of our international and agile culture, then don't wait!

Write an email with your complete application documents to [email protected]

Your contact

Julia Meik

Human Resources

+49 221 340 30 290

[email protected]