674 backend developer English-speaking jobs in North Rhine-Westphalia

Note: Some links might not work outside the European Union

  • Jobactive
  • Köln
  • March 30

Senior Backend Developer (m/f/d) RESPONSIBILITIES As a Senior Backend Developer, you design, implement..Senior Backend Developer Python (m/w/d)Our customer is one of world's largest chemical group with..and deploy robust and scalable backend systems, services, and APIs primarily using Python...Software Engineering, or a related field (master's preferred) proven track record of 2+ years in backend..Last but not least, you stay current with emerging technologies, industry trends, and advancements in backend

  • E.ON Drive Infrastructure GmbH
  • Essen
  • April 9

In our Data & IT Team, the Full Stack Application Developer assumes a vital role in developing and maintaining..Proficiency in both frontend and backend technologies will be ideal...Minimum of 4 years of professional experience in full stack (frontend-middleware-backend) application..Drawing upon expertise in frontend, middleware, and backend development, they contribute to the development..Leverage your expertise in Java (Spring Boot/MVC), Node.js, Python, and JavaScript to build robust backend

  • evopark GmbH
  • Mönchengladbach bei Düsseldorf
  • March 26

To enable our further growth, we are searching for an excellent backend developer to join our existing..Software Developer / Engineer (m/w/d) Ruby on Rails supporting our evopark team (remote possible) At..Python, NodeJs or GoLong) Technologies Ruby / Rails GoLang PostgreSQL Redis Backend API VueJS A permanent..architecture, especially since we are transforming a well-established classic Rails application to an API-only backend

  • Cofinity-X GmbH
  • Cologne
  • March 30

requirements Focus on quality of code through proper testing and developer experience for other team..Your mission Design and develop backend solutions for our portal and marketplace according to business..members Develop backend applications in mainly .NET  as well as other potential languages (like Java

  • CAMELOT Management Consultants AG
  • Cologne
  • March 28

#WeAreCamelot Backend Developer Node.js (all genders) From helping our customers transport their products..Developer in our team, you will work with outstanding personalities on IT solutions that really make..Tech Stack: UX: Sketch, Figma, Adobe Cloud Frontend: Angular, Sentry, OpenUI5, Storybook Backend: Node.js..You develop microservices including the backend and database level and contribute your experience with..world more securely to working on optimizing cancer diagnostic procedures to save even more lives: As a Backend

  • Eurowings Digital
  • Köln
  • April 17

Join Eurowings Digital as AEM Backend Developer (all genders) and take responsibility in the development..Your mission As AEM Backend Developer (all genders) you are a key player in delivering value with software..Elasticsearch, Logstash or Kibana) and in implementing secure, developer-friendly RESTful APIs You have..HTL, CoralUI, ExtJS, Vue.js, Java 11 Your profile You have at least 5years of experienceworking on backend

  • EasyWeek
  • Düsseldorf
  • April 4

Tasks Currently we are looking for a Senior Backend Developer for our project...The Software Developer position in EasyWeek gives the opportunity to interact with skilled engineers,..Minimum required skills: At least 5 years of experience building backend systems; New feature designing..Work within the development team delivering the core features in Agile environment; Strong focus on backend

  • Universitätsklinikum Köln (AöR)
  • Köln
  • April 3

We are looking for as soon as possible Software Engineer (f/m/x) (Frontend, Backend) CECAD full-time

  • Adaid Eu
  • Köln
  • April 25

Software developer – focus on backend (m/f/t)We are looking for experienced senior backend developers

  • Seedify
  • Köln
  • April 19

We are is seeking a talented and passionate Backend Game Developer to join our core team...cross-functional teams to bring our vision to life.Responsibilities:- Design and implement scalable game backend..effectively.- Experience with Docker, Kubernetes, and Linux, enabling the deployment and management of backend..enjoyment.Essential Skills and Qualifications:- Strong knowledge of real-time multiplayer games and their backend..services.Nice-to-Have Skills and Qualifications:- Experience working with PlayFab, EOS, or other popular backend

  • LKW.APP
  • Köln
  • March 30

of backend processes in the cloudYou use your experience to make new suggestions, advise your teammates..Your Role You are part of the product team and are responsible for the backend architecture and development

  • YourCode Recruitment
  • Köln
  • April 18

least 5 years software development experience, using Java technologies You have a proven record in the backend..Senior Java Developer - Hybrid work up to 75 000 EUR/yr + bonuses 3 stages interview YourCode Group..Senior Java Developer - Hybrid work up to 75 000 EUR/yr + bonuses 3 stages interview #J-18808-

  • Zero to One Search | Recruitment Agency
  • Cologne Bonn Region
  • April 26

We look forward to receiving your application as a Junior Android developer!..Requirements: Initial experience in backend development, including REST APIs...Germany's top comparison corporation seeks a Junior PHP Developer for their Cologne office...Tasks: Advancing and maintaining the architecture, encompassing frontend, backend, databases, caches,

  • Cybervize
  • Düsseldorf
  • April 24

or comparable), ideally in computer science, you have already worked for several years as a software developer..Tasks Design and implement the backend architecture using Python (Django) Ability to apply architectural..Proficiency in Python (Django) Experience in designing and implementing backend architectures for applications..maintainability Implement security measures and best practices to ensure data integrity and protection Optimize backend

  • Rheinmetall AG
  • Düsseldorf
  • April 17

Backend Developer Webapplications (m/f/d)Technical implementation of requirements and modern architectures

  • SYTE GmbH
  • Münster
  • April 4

analyze large amounts of (geo) data.Your main tasks to:- Implementation of new APIs and features in the backend..ResponsibilitiesAs a Senior Python Engineer, you will be responsible for implementing new features in our app backend

  • Metals Hub GmbH
  • Düsseldorf
  • March 24

We are a diverse team of engineers (Frontend, Backend, QA and Data Science) from seven different nations..Your mission Design and implement reliable and maintainable backend components for our Metalshub platform..details and getting things done Thinking outside the box and are interested in other topics besides pure backend

  • Thomann.io
  • Dortmund
  • April 25

Our tech stack Shop-Backend: We utilize the latest PHP version 8.3 for our backend development...To strengthen this team, we are seeking for another Senior Full-Stack Developer (f/m/d) proficient in..Developer working with PHP Hands on experience with JavasScript and CSS You are familiar with OOP concepts..We conduct thorough automated unit and integration tests on both backend and frontend code to maintain..What you should bring to the table At least 3 years of current work experience as a Full-Stack or Backend

  • Barrington James
  • Düsseldorf
  • April 28

Your primary focus will encompass the frontend and backend of our patient app, clinician programming..constructing full-stack products, possessing a firm grasp of web frameworks, APIs, databases, and multiple backend..Position: Full Stack Developer Barrington James are collaborating with a Medical Device company dedicated..About the Role: As a Full Stack software engineer/developer with us, you will assume a pivotal role in..in Software, computer science, or other relevant field. 5-8 years proven experience as a Full Stack Developer

  • Noir
  • Cologne
  • April 7

As a Frontend Developer, you will collaborate with cross-functional teams, including backend developers..Frontend Developer - AI Marketing – Cologne (Tech stack: Frontend Developer, Angular, RxJs, HTML, CSS..We are seeking a talented and motivated Frontend Developer to join our development team...As a Frontend Developer, you'll play a crucial role in creating exceptional user interfaces that..JavaScript, React, VueJS, jQuery, Web, UI, UX, User Interface, User Experience, Front End, Angular Developer