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.NET Engineer (m/f)

Permanent employee, Full-time · Berlin

About us
We offer the next generation eCommerce platform - API and cloud based, highly scalable and on every channel. We put outstanding tech knowledge and enthusiasm in a modern, friendly and family oriented environment.

commercetools was founded in 2006 and we have offices in Germany (Munich, Berlin and Jena), the Netherlands (Amsterdam), the US (Durham, North Carolina) and since late 2018 also in Singapore. We are one of the world's leading providers of cloud-based eCommerce technology.  Our highly available, omnichannel platform enables implementation of complex retail models across all sales channels. The extensive API connects existing processes and technologies flexibly. We offer sustainable solutions for both B2C and B2B retailers. Since 2014 commercetools is a subsidiary of REWE Group. Some of our customers are Carhartt, Merkur, REWE and Medimax.

Join our vision in becoming the number one eCommerce company!
Job Description

You have good practical experience with .NET and want to dive deeper into modern software development ? You are a fan of clean code and love testing? If you want to contribute to our open source libraries and frameworks and put your hands on one of the leading eCommerce PaaS solution in the market, join us! We are looking for you!

About your new role
  • Develop open source SDKs
  • Extend our .NET SDK and migrate it to use code generation
  • Build open source libraries and tools based on our SDKs
  • Work closely with our vertical teams on the design of our API
  • Develop new code generators from RAML for different languages

This is how we work
  • Mindset. Modern methodologies and a diverse, creative workspace with an open and international culture.
  • Product. Together we create an extendable, highly scalable product with state of the art technologies. Let’s develop something with impact.
  • Growth. Learn from each other and benefit from the knowledge we concentrate in a healthy growing company.
  • Environment. Flexible and family friendly environment, bright and good accessible offices, modern soft- and hardware.
  • Flexibility. Morning person or night owl? Need to pick up your kids from kindergarten? We believe in outcome and motivated employees rather than feeling stuck in the office.
Skills & Requirements
  • At least 3 year of experience as a Software Engineer 
  • Solid experience in working with .NET (.NET standard 2.0)
  • Practical experience in using RESTful APIs
  • Strive for clean code & SOLID principle, and have high standards for quality assurance such as code review and testing
  • Fluent English communication skills to work in an international team
  • Outstanding problem-solving abilities, conceptual skills as well as a structured, analytical and an independent way of working
  • Love to share and have the aspiration to constantly improve yourself and learn new technologies and concepts
  • Great team player


  • Experience designing APIs, ideally in an eCommerce environment
  • Experience with managing CI/CD to improve delivery process

Thank you for your application.

Thank you for considering a career at commerctools GmbH. Please take a few minutes to fill out the following form. Please make sure that you fill all required fields. In case you are experiencing problems with the document upload, please email your documents to

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