43 backend developer English-speaking jobs in Cologne

  • fairadify
  • 50674, Köln
  • July 30
  • remote work
LogoLocation: Remote or Hybrid. Start: Immediately Duration: unlimited contract, full-time (part-time is possible) Team Size: 10+ Interview Process: 3 stages Join Our Team at fairadify! Are you passionate about creating innovative AdTech solutions that drive real impact? At fairadify, we’re a team of experts dedicated to crafting custom platforms for businesses across the EU. We’re looking for talented individuals to join us on our mission to revolutionize digital advertising!
  • Birkenstock Product GmbH
  • Köln
  • September 23
LogoFor our division Product Creation at our location in Köln we are looking for a Footwear Developer
  • Luna Innovations Germany GmbH
  • Köln
  • September 19
LogoWe are currently looking for a Working Student (m/f/d) Software Developer / Data Visualization for a
  • Dedalus
  • Lindenthal
  • July 5
We are looking for you, located in Trier or 100% remote in Germany as a  Senior Backend Developer DevOps ... equivalent combination of education and working experience  Several years of experience as a software developer
  • Aspen Technology
  • Cologne
  • September 20
Logobest practices from a frontend developer’s perspective into the product while collaboration with our backend ... If you are a talented, enthusiastic, passionate senior front-end web developer who enjoys collaborating ... is simple: fundamental knowledge is timeless, trends may come and go, but a core trait of a skilled developer ... one.Your Impact The AspenTech Inmation Frontend (UI) development team is agile and expanding - every developer ... the ability to learn and adapt continuously Join our Frontend (UI) development team as an experienced Developer
  • JoinMyTrip
  • Cologne
  • September 23
Stellenbeschreibung Einleitung JoinMyTrip is seeking an experienced Senior Full-Stack Angular Developer ... , and maintain robust and scalable full-stack solutions using Angular, Node.js, Typescript (Front & Backend
  • Dedalus
  • Lindenthal
  • September 12
We are looking for you, located in Trier or 100% remote in Germany as a Senior Fullstack Developer (m ... products Deliver re-usable application components that help the organization to monitor and control our backend
  • Dedalus
  • Lindenthal
  • August 24
We are looking for you, located in Trier or 100% remote in Germany as a Senior Senior Fullstack Developer ... products Deliver re-usable application components that help the organization to monitor and control our backend
  • Sumup
  • Cologne
  • September 17
LogoCollaborate with cross-functional teams, including product, design, and backend, to deliver seamless ... Building tools and infrastructure to enhance the developer experience. ... You’re passionate about developer experience, creating tools, and improving workflows for engineers. ... Work on CI/CD systems, developer tooling, and performance optimizations to streamline mobile development
  • Virtual Minds GmbH
  • Cologne
  • September 25
LogoDevelop and integrate APIs for AI agents and backend systems, ensuring seamless user experiences. ... For our tech team we are looking for a Software Developer (f/m/d) with a strong focus on AI, who is going
  • AI Futures
  • Köln
  • September 26
We are supporting a pioneering organisation developing AI-enabled autonomy for unmanned systems. To strengthen their team, we are seeking a Freelance AI / ML Engineer passionate about secure, real-time autonomous systems to help scale and deploy next-generation platforms across safety-critical operations.
  • Maxmove
  • Cologne
  • August 26
📈 Steep learning curve – gain hands-on experience across backend, frontend, and infrastructure. ... Unpaid Internship) at Maxmove, you’ll: Develop and ship features: Build and improve core frontend & backend ... database queries (PostgreSQL) Collaborate across the stack: Connect frontend (Expo RN / Next.js) with backend
  • Optimus Search
  • Cologne, North Rhine-Westphalia
  • September 3
Are you a passionate Fullstack .NET Developer looking to work on cutting-edge projects that make an impact ... Your tasks as a Fullstack .NET Developer: Develop and maintain web applications using C# and .NET Core ... cutting edge ERP systems for their clients in a variety of markets is now searching for Fullstack .NET Developer
  • amber
  • Cologne
  • August 1
easier for employees to access knowledge 📚 As a Staff Engineer at amber, you are more than just a developer ... You are fluent in modern programming practices and have hands-on experience across both frontend and backend
  • envelio
  • Cologne
  • August 5
How You Make an Impact You are part of a cross-functional department and team (backend, frontend, DevOps ... of technology and best practices  You are part of the conceptualizing and developing of professional backend
  • M365Connect
  • Cologne
  • September 17
Microsoft Power BI Data Analyst/Developer DACH Region Location: Remote About M365Connect: Partner
  • Kaufland e-commerce
  • Cologne
  • September 25
Aufgaben Your tasks – this is what awaits you in detail As a Staff Backend Engineer you will handle many ... microservices that are scalable, maintainable, and efficient is a critical part of your role as Staff Backend
  • Kaufland e-commerce
  • Cologne
  • September 25
is what awaits you in detail Developing cutting-edge technology and designing scalable and robust backend ... mathematics, or physics, or you have comparable practical experience You have extensive experience in backend
  • Aspen Technology
  • Cologne
  • September 12
LogoYou will experience these qualities of passion, pride and aspiration in many ways — from a rich set of career development programs to support of community service projects to social events that foster fun and relationship building across our global community.
  • Instaffo GmbH
  • Cologne
  • September 23
Stellenbeschreibung You are interested in the position as "Senior" Software Developer at DeepSkill ... DeepSkill is looking for an experienced Software Developer (m/f/d) who will use modern technologies to
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