93 backend developer English-speaking jobs in Cologne

Note: Some links might not work outside the European Union

  • SumUp Services GmbH
  • Cologne
  • April 21

The Design System is the foundation for delivering a seamless experience for our Merchants across all of SumUp's world class products and services. By joining our newly formed Design System Team, you support our entire organisation in curating and delivering exceptional merchant and customer experiences.

  • DataX Connect
  • Cologne
  • May 4

commercial real estate transactions directly for or on behalf of a principal real estate investor or developer

  • konfetti GmbH
  • Cologne
  • March 22

In total, we can offer over 4,700 courses in Germany, Austria and online. Your next step - konfetti! Are you looking for a new challenge in a growing start-up? Would you like to take responsibility for the success of our company and play an active role in its further development? Then come and join us and contribute your expertise!

  • ilert GmbH
  • Cologne
  • April 16

Our mission is to keep the world always on. Customers from all industries worldwide rely on ilert for alerting, on-call management, and incident communication. We address a fundamental need of companies that offer 24/7 services. We are seeking a highly motivated and technically skilled Working Student or Intern to join our Software Development team.

  • Lionstep AG
  • Cologne
  • May 9

• As a recruiting partner of ORBIS SE , we are looking for you as an SAP Developer (a) specializing in

  • E.ON Energy Markets GmbH
  • Cologne
  • April 27

StellenbeschreibungYour tasks:You are in active contact with battery developers, investors and other stakeholders in the European battery market to identify investment and cooperation opportunities You collaborate internationally across the E.

  • Kaufland e-commerce
  • Köln
  • April 10

we collaborate in cross-functional teams, in which product owners, product designers, frontend and backend

  • E.ON Energy Markets GmbH
  • Cologne
  • April 27

StellenbeschreibungYour tasksEngage in a High-Impact Team Environment: Thrive within a diverse, international team known for its collaborative spirit and innovation. Together, were building E. ONs trading units quant risk function into a cutting-edge operation. Elevate Your Expertise: Expand your horizons across quant risk, business, and technology domains.

  • Desoutter Tools
  • Cologne
  • April 17

skills and a strong desire to solve problems within a global environment.The Internal PLM Consultant/Developer

  • DeepL
  • Cologne
  • May 3

for- Technical Proficiency: You are proficient in C# with solid experience in both frontend and backend

  • E.ON Energy Markets GmbH
  • Cologne
  • April 27

StellenbeschreibungYour tasksEngage in a High-Impact Team Environment: Thrive within a diverse, international team known for its collaborative spirit and innovation. Together, were building E. ONs trading units quant risk function into a cutting-edge operation. Elevate Your Expertise: Expand your horizons across quant risk, business, and technology domains.

  • E.ON Energy Markets GmbH
  • Cologne
  • April 27

StellenbeschreibungYour tasks:You are in active contact with battery developers, investors and other stakeholders in the European battery market to identify investment and cooperation opportunities You collaborate internationally across the E.

  • Quantis
  • Köln
  • March 30

.-- Being a strong business developer to nurture the pipeline in order to achieve branch sales target