We are a rapidly growing agile IT company with currently more than 250 employees worldwide. We are looking for a qualified Software Developer with Focus on Backend Testing (m/f/d) for our office in Krefeld at the earliest possible starting date.

As a software tester in an agile team, you will contribute to the quality of the product to be developed. Numerous exciting and varied tasks await you throughout the entire lifecycle of the software, from project kick-off to live operations – and beyond.

Your Tasks

  • Create interesting, innovative software solutions with your team at the highest technical and qualitative level
  • Identify test cases that can be tested automatically and drive these activities forward
  • Find bugs through integration testing in web applications
  • Write code and test specifications independently
  • Find new, creative ways to constantly improve the quality of your project
  • Keep your test cases well-documented
  • Write documentations in English

Your Qualifications

  • Strong technical background
  • Experience with APIs (e.g. REST. gRPC, ...)
  • Very good knowledge of HTTP Protocols, Headers and Cache Effects
  • Expert knowledge in test automatization and CI usage
  • Collaborative work approach
  • Strong analytical thinking and a structured and conscientious work approach
  • Understanding of and ability to continuously expand project domain knowledge
  • Knack for finding hidden defects autonomously
  • Open and communicative personality
  • Ability to proactively communicate with colleagues and clients for information regarding requirements
  • Good command of written and spoken English

Desirable Knowledge

  • Experience with at least one widespread backend programming language on an intermediate level (e.g. Java, Scala, PHP, Go)
  • Intermediate Linux User

About AOE

AOE is a leading global technology and consulting company that supports large companies in strategic digitalization efforts. The focus is on the development of innovative E-Commerce and portal solutions based on Open Source technology. With our 300+ employees at 8 global locations, we handle hundreds of implementations for well-known global companies such as Deutsche Telekom, congstar, Commerzbank, Frankfurt Airport, Heathrow Airport, Singapore Airlines, Angry Birds, Sony and Panasonic. Based on our top employee ratings on Kununu, we have consistently ranked among the top 5 companies in Germany in the categories of best employer and work-life balance in recent years.

Working environment at AOE

  • Fair salary, attractive additional benefits, state-of-the-art kitchen
  • Self-organized work in an agile corporate culture without hierarchical levels
  • Relaxed, individually designed working environment with state-of-the-art hardware and software
  • 2,000 € personal continuing education budget, Communities of Interest and AOE Conference
  • Team events, ski trips, summer party, relaxation area, in-house gym, sports activities
  • Further Benefits and Team Events

Our Krefeld Office

A brief insight into our office in Krefeld. We value an excellent working environment, freely designable workspace and a pleasant atmosphere. Having fun at work and the freedom for short time-outs are also important to us.

We look forward to meeting you!

We will be happy to receive your application and answer any questions you may have at any time. You can reach us by phone at +49 6122 70707-0 or by email at jobs@aoe.com.

Annika, Astrid and Jana
AOE Recruiting Team

Apply now!
Become part of our agile team!

If you are interested in a position at AOE, then apply today. We are very curious to hear your story. Our application process is quite informal, so you don't need to fear unpleasant questions, assessment centers or the like.

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